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

Block 24268

Hash
0000003ac6c7ad46c10a974bd7be2629c85ec09cc6fc4ba21086ea8ad2d1c697
Confirmations
16971
Time
2026-10-16 02:40:32 UTC
Median time
2026-10-16 02:31:26 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
dfbf4c58793ca0e502d4fcd5681f95b359074907f4a991540b89e9eb65220924
Previous block
000000c7bbc254b5e2fc52c372ba07241e94481e12502bbde9cdcd5d71c9a750
Next block
000000358ccb8ddc24c455740dd353803cd2b1214f6a32f52627e53559310fea

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 24268 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
0cc8ba9280b111c8416e0013d65f0402… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9aacc75c2112…a5fb853975df coinbase1250.0000062
e29f2c3a5a07…6172faac5734 pays to P2MR1225.99992230.0000031
01386677991a…e0636cce6c44 pays to P2MR1213.99988510.0000031