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

Block 35966

Hash
000000b6971d30e79e46080a1f56902d7178f18e71eadf3d4bcbde7eb6c5c0cf
Confirmations
4930
Time
2026-10-29 07:17:25 UTC
Median time
2026-10-29 07:09:37 UTC
Transactions
2
Size
3,004
Weight
11,497
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
963affbd4e8b67061b2a63d3e13493cce088eebff0becaba7dcc6897d65f5db0
Previous block
00000215df460629336c72be2245a8a6da46c2a71b5bb62aca3ba04c6fccac66
Next block
000001f1d63c9e1c6de3a81a5691a543b334aff931ff1ceb88ef9478fcf7e4a8

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 35966 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
03d525cecc1f80e61312a6be6850799c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8f91cecc1530…8bcc61e807df coinbase1250.00000258
50a8a18a6a34…daf574f0b85d spends P2MR pays to P2MR110.099997420.00000258