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

Block 36679

Hash
000001c35017b7b6009687fbe45c4741ae400dd2cf547836108d3889ce69b3a5
Confirmations
4229
Time
2026-10-30 02:15:44 UTC
Median time
2026-10-30 02:07:56 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
735332605e74d73441bf63c28a2c9f84fa63e2792e6075af5b6043eb6635ea0a
Previous block
000000766bdc4ca430962fbfc1797dd9a454f8e11ec6f26931a56a73c5d96a39
Next block
000001d961bff1cd75db2b4af9cc8e60ad34e32e714961fc2d99d96514849ec2

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 36679 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
bcedd978f227f98e5308a4d3c1ef1af0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
735332605e74…43eb6635ea0a coinbase1250