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

Block 24317

Hash
0000013126010a11df319821259931ae91fca7ff0e86cd4f0543b084aa4d34c8
Confirmations
15999
Time
2026-10-16 04:01:00 UTC
Median time
2026-10-16 03:52:23 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
341c981e226f395c9fac78159057d8269353355d2abd9265954060c0756accbd
Previous block
0000013491ec1f9227dc299a1fef00e4dc56fbce3cd59e4ddba9c7e6abf8b3ea
Next block
000000f45d86ee88ee4a90de2eb6193042c22d5a3a82f97425becc687421ca08

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 24317 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
36ed5a26ddf47b85885b8536b09f69b2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8fdb9b7325dc…8ee3c3cfa3d3 coinbase1250.0000062
046052cd9f55…786dc4488e63 pays to P2MR1210.99987580.0000031
0d2dc554acd9…e98c94e8aaa6 pays to P2MR1215.99989130.0000031