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

Block 33596

Hash
000000191d10e868d027973f8c666120e382fb1cea445434c906dd02490d4a39
Confirmations
6887
Time
2026-10-26 15:54:44 UTC
Median time
2026-10-26 15:46:56 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
3510a98bd871ca415bd4c9a2ce177c11d32aac94845e5e8c1c41c38a7d6c2304
Previous block
0000008709d802966bedd670f259e7b02b6c9750f33d8928e8ebcbfeadd20a9e
Next block
000001a61700f2bac2d36c195f6151b5cc08fb168d495bc3597c57d3ef7f7c15

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 33596 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
19dacc4762adacdabfe5815b0e67e318… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4e745c2bfc04…b90563326e24 coinbase1250.00000688
3c266841a11c…b93d585d452a spends P2MR pays to P2MR120.996986240.00000344
1f18bfac9b6e…715b3679d0ab spends P2MR pays to P2MR120.996986240.00000344