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

Block 35729

Hash
000001fe9353edb54034cd658841091f32cdca5e2966a912c4ca3b69ff513002
Confirmations
4792
Time
2026-10-29 00:57:03 UTC
Median time
2026-10-29 00:49:05 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3b151a3e489dd908c6e467e07aa3a1cf9ee98cac0fd97238e834fbba321e3830
Previous block
00000125243ae11399519ba7fa5ebf34e6804a1822c71bc1432b62a152891d34
Next block
0000009d96ce90180b659ac4a37a2a4224ebf362952df076609c5883ddc82671

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 35729 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
f900321603b74899866a518cffae1689… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3b151a3e489d…fbba321e3830 coinbase1250