Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 36926

Hash
000001331f039e21b730129ec045d19f3c63fe6f41d75cfaf85fdf0f5a806f71
Confirmations
4355
Time
2026-10-30 08:50:20 UTC
Median time
2026-10-30 08:42:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
5d5d99894e59f73d894ef32f5faaa5cc936d57c04d326531c8fe2e2f570dc016
Previous block
000001f3486093c89efe348cf66054a8cd9376be5b6fc865604e58869b29e595
Next block
00000156859716a913eb6c6b359cb7e82183bd03e7a7a4c7041dd8649beb7228

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 36926 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
fd270c3c0674c150de808ed5ad08ae20… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5d5d99894e59…2e2f570dc016 coinbase1250