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

Block 36470

Hash
0000023e7534f51613301bffb2cc4768a32df3c5eedfacc7865f4823f6aca273
Confirmations
4571
Time
2026-10-29 20:43:52 UTC
Median time
2026-10-29 20:35:53 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
4e67835e8a8ee0e791c1d49b69d1519f50b62c1c0942e6d81322d2bc7826d124
Previous block
0000024e7a524755e18077731ec90074c84ff65b9cebcaafec90fb7827f7d22b
Next block
00000195088a65f60656cd58ec7f9efb3d64a60aaef0d2313756563ff1248a7a

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 36470 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
7bae938ae25f48d2425e58bcfc1229a6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
349644934edf…f7183b852394 coinbase1250.00000688
efd2137108b4…6ea3e1f1433e spends P2MR pays to P2MR120.996986240.00000344
b6b6d2bdde04…63f97537cd5d spends P2MR pays to P2MR120.99598280.00000344