ethereumjs-blockchain

A module to store and interact with blocks

ethereumjs-blockchain@4.0.4 was published on 2020-07-27. Its manifest declares 10 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. No Node.js engine requirement is declared in this manifest.

Deprecated: New package name format for new versions: @ethereumjs/blockchain. Please update.

All ethereumjs-blockchain versions · Permanent reference to 4.0.4

Package specifications

Version	4.0.4
License declaration	MPL-2.0
Published	2020-07-27T17:46:12.398Z
Node.js requirement	Not declared
Type declarations	Bundled declarations
Runtime dependency count	10
Peer requirement count	0
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	113.96 KiB
Published file count	18
Package type	Not declared
ES module entry	Not declared
Default entry	dist/index.js
Side effects declaration	Not declared
Direct advisories	0
Resolved graph dependencies	154
Repository stars	127
Repository forks	54

Install ethereumjs-blockchain 4.0.4

npm install ethereumjs-blockchain@4.0.4
pnpm add ethereumjs-blockchain@4.0.4
yarn add ethereumjs-blockchain@4.0.4

Runtime dependencies

async ^2.6.1
ethashjs ~0.0.7
ethereumjs-block ~2.2.2
ethereumjs-common ^1.5.0
ethereumjs-util ^6.1.0
flow-stoplight ^1.0.0
level-mem ^3.0.1
lru-cache ^5.1.1
rlp ^2.2.2
semaphore ^1.1.0

Peer requirements

None declared

Optional dependencies

None declared

Resolved dependency graph

This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.

async@2.6.4 — direct
ethashjs@0.0.8 — direct
ethereumjs-block@2.2.2 — direct
ethereumjs-common@1.5.2 — direct
ethereumjs-util@6.2.1 — direct
flow-stoplight@1.0.0 — direct
level-mem@3.0.1 — direct
lru-cache@5.1.1 — direct
rlp@2.2.7 — direct
semaphore@1.1.0 — direct
lodash@4.18.1 — indirect
buffer-xor@2.0.2 — indirect
ethereumjs-util@7.1.5 — indirect
miller-rabin@4.0.1 — indirect
ethereumjs-tx@2.1.2 — indirect
ethereumjs-util@5.2.1 — indirect
merkle-patricia-tree@2.3.2 — indirect
@types/bn.js@4.11.6 — indirect
bn.js@4.12.5 — indirect
create-hash@1.2.0 — indirect
elliptic@6.6.1 — indirect
ethereum-cryptography@0.1.3 — indirect
ethjs-util@0.1.6 — indirect
level-packager@4.0.1 — indirect
memdown@3.0.0 — indirect
yallist@3.1.1 — indirect
bn.js@5.2.5 — indirect
safe-buffer@5.2.1 — indirect
@types/bn.js@5.2.0 — indirect
bn.js@4.12.5 — indirect
brorand@1.1.0 — indirect
bn.js@4.12.5 — indirect
async@1.5.2 — indirect
ethereumjs-util@5.2.1 — indirect
level-ws@0.0.0 — indirect
levelup@1.3.9 — indirect
memdown@1.4.1 — indirect
readable-stream@2.3.8 — indirect
@types/node@26.6.6 — indirect
cipher-base@1.0.7 — indirect
inherits@2.0.4 — indirect
md5.js@1.3.5 — indirect
ripemd160@2.0.3 — indirect
sha.js@2.4.12 — indirect
bn.js@4.12.5 — indirect
hash.js@1.1.7 — indirect
hmac-drbg@1.0.1 — indirect
minimalistic-assert@1.0.1 — indirect
minimalistic-crypto-utils@1.0.1 — indirect
@types/pbkdf2@3.1.2 — indirect
@types/secp256k1@4.0.7 — indirect
blakejs@1.2.1 — indirect
browserify-aes@1.2.0 — indirect
bs58check@2.1.2 — indirect
create-hmac@1.1.7 — indirect
keccak@3.0.4 — indirect
pbkdf2@3.1.7 — indirect
randombytes@2.1.0 — indirect
scrypt-js@3.0.1 — indirect
secp256k1@4.0.5 — indirect
setimmediate@1.0.5 — indirect
is-hex-prefixed@1.0.0 — indirect
strip-hex-prefix@1.0.0 — indirect
encoding-down@5.0.4 — indirect
levelup@3.1.1 — indirect
abstract-leveldown@5.0.0 — indirect
functional-red-black-tree@1.0.1 — indirect
immediate@3.2.3 — indirect
ltgt@2.2.1 — indirect
safe-buffer@5.1.2 — indirect
bn.js@4.12.5 — indirect
readable-stream@1.0.34 — indirect
xtend@2.1.2 — indirect
deferred-leveldown@1.2.2 — indirect
level-codec@7.0.1 — indirect
level-errors@1.0.5 — indirect
level-iterator-stream@1.3.1 — indirect
prr@1.0.1 — indirect
semver@5.4.1 — indirect
xtend@4.0.2 — indirect
abstract-leveldown@2.7.2 — indirect
immediate@3.3.0 — indirect
safe-buffer@5.1.2 — indirect
core-util-is@1.0.3 — indirect
isarray@1.0.0 — indirect
process-nextick-args@2.0.1 — indirect
safe-buffer@5.1.2 — indirect
string_decoder@1.1.1 — indirect
util-deprecate@1.0.2 — indirect
undici-types@8.9.0 — indirect
to-buffer@1.2.2 — indirect
hash-base@3.1.2 — indirect
buffer-xor@1.0.3 — indirect
evp_bytestokey@1.0.3 — indirect
bs58@4.0.1 — indirect
node-addon-api@2.0.2 — indirect
node-gyp-build@4.8.4 — indirect
readable-stream@3.6.2 — indirect
node-addon-api@5.1.0 — indirect
abstract-leveldown@5.0.0 — indirect
level-codec@9.0.2 — indirect
level-errors@2.0.1 — indirect
xtend@4.0.2 — indirect
deferred-leveldown@4.0.2 — indirect
level-errors@2.0.1 — indirect
level-iterator-stream@3.0.1 — indirect
xtend@4.0.2 — indirect
xtend@4.0.2 — indirect
isarray@0.0.1 — indirect
string_decoder@0.10.31 — indirect
object-keys@0.4.0 — indirect
abstract-leveldown@2.6.3 — indirect
errno@0.1.8 — indirect
readable-stream@1.1.14 — indirect
xtend@4.0.2 — indirect
xtend@4.0.2 — indirect
safe-buffer@5.1.2 — indirect
isarray@2.0.5 — indirect
typed-array-buffer@1.0.3 — indirect
base-x@3.0.11 — indirect
buffer@5.7.1 — indirect
abstract-leveldown@5.0.0 — indirect
xtend@4.0.2 — indirect
isarray@0.0.1 — indirect
string_decoder@0.10.31 — indirect
call-bound@1.0.4 — indirect
es-errors@1.3.0 — indirect
is-typed-array@1.1.15 — indirect
base64-js@1.5.1 — indirect
ieee754@1.2.1 — indirect
call-bind-apply-helpers@1.0.2 — indirect
get-intrinsic@1.3.1 — indirect
which-typed-array@1.1.24 — indirect
function-bind@1.1.2 — indirect
async-function@1.0.0 — indirect
async-generator-function@1.0.0 — indirect
es-define-property@1.0.1 — indirect
es-object-atoms@1.1.2 — indirect
generator-function@2.0.1 — indirect
get-proto@1.0.1 — indirect
gopd@1.2.0 — indirect
has-symbols@1.1.0 — indirect
hasown@2.0.4 — indirect
math-intrinsics@1.1.0 — indirect
available-typed-arrays@1.0.7 — indirect
call-bind@1.0.9 — indirect
for-each@0.3.5 — indirect
has-tostringtag@1.0.2 — indirect
dunder-proto@1.0.1 — indirect
possible-typed-array-names@1.1.0 — indirect
set-function-length@1.2.2 — indirect
is-callable@1.2.7 — indirect
define-data-property@1.1.4 — indirect
has-property-descriptors@1.0.2 — indirect

How to interpret the specifications

Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.

Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.

OpenSSF repository checks

Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.

Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Maintained	0/10 — project is archived
Code-Review	7/10 — Found 11/14 approved changesets -- score normalized to 7
Binary-Artifacts	10/10 — no binaries found in the repo
Token-Permissions	0/10 — detected GitHub workflow tokens with excessive permissions
Pinned-Dependencies	0/10 — dependency not pinned by hash detected -- score normalized to 0
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Security-Policy	0/10 — security policy file not detected
License	0/10 — license file not detected
Fuzzing	0/10 — project is not fuzzed
SAST	0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness

https://registry.npmjs.org/ethereumjs-blockchain/4.0.4 — retrieved 2026-10-30T09:04:41.955Z
https://api.deps.dev/v3/systems/npm/packages/ethereumjs-blockchain/versions/4.0.4 — retrieved 2026-10-30T09:04:42.523Z
https://api.deps.dev/v3/systems/npm/packages/ethereumjs-blockchain/versions/4.0.4:dependencies — retrieved 2026-10-30T09:04:42.576Z
https://api.deps.dev/v3/projects/github.com%2Fethereumjs%2Fethereumjs-blockchain — retrieved 2026-10-30T09:04:42.679Z