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

Block 23466

Hash
0000009cbde940ea1caebc290d24874eac61e7909469387627ce119b47eb157f
Confirmations
16960
Time
2026-10-15 04:35:29 UTC
Median time
2026-10-15 04:27:08 UTC
Transactions
7
Size
4,002
Weight
14,676
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
3a63959a0d1088a359e4150db059719c1145c7212fd1ecc74ca3b208bd58295d
Previous block
000000f37fcf731eb9b4a4d21e3ab6a01b27acfb76f9531391a94977cc711dd7
Next block
000000586c149dd20ca95cb3f46686ae3cf2371d503a94a6c78a250bc802b7a2

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 23466 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
6335223b24bf5de12451c3c872390091… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
25abb32974ae…15d8c5c554ae coinbase1250.0000186
469003670253…865cf0456815 pays to P2MR1248.99999360.0000031
46df362ac7e2…056b05275430 pays to P2MR1217.499896620.0000031
7c20c65e9ad9…359b21a5605c pays to P2MR1247.99999050.0000031
040f37c2c70e…327772397577 pays to P2MR1243.99997810.0000031
1c4b23ddb8b2…3585b2f82ca7 pays to P2MR1245.99998430.0000031
dec7dc0edf03…6683328705f9 pays to P2MR1235.99995330.0000031