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

Block 36070

Hash
0000005a0ddb5dbbf501f5698bec7eb07cae809c45149296c5999ed2216321b4
Confirmations
4227
Time
2026-10-29 10:04:26 UTC
Median time
2026-10-29 09:56:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
cfe7cbcb765ce931c4cce2d85016b8d3822a0166cd29c9e92090ee11ad064924
Previous block
000001c8f03083947da8d957aabdc94714ca425714ccc5648659810d95bed05b
Next block
00000139912191643fdb3a2f9be48d502ec5dbc71307fd401ed0a89e2a88509b

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 36070 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
d3be65a73d7899c5b949b94dfa6b7a63… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cfe7cbcb765c…ee11ad064924 coinbase1250