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

Block 35964

Hash
0000007d98d358b4634ae292077d912e79229981fdcd469a7129ec40d4527996
Confirmations
4762
Time
2026-10-29 07:14:15 UTC
Median time
2026-10-29 07:06:31 UTC
Transactions
3
Size
11,046
Weight
19,950
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ac80e0be3047f29f42c98b0df9f34fda14b6d0ac9c9af25c40fc063557d7be59
Previous block
000000421c5820902be2b9dcb1beadc498455a7c3e03cf4ce6eba7c5d46198de
Next block
00000215df460629336c72be2245a8a6da46c2a71b5bb62aca3ba04c6fccac66

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 35964 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
927179d987a20d29871d51b9585e1fa8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ff3d1ba16b8c…861650bd47b5 coinbase1250.00004486
b9bcd35be7cd…92b336e43222 pays to P2MR121.99779830.0000031
93a7ec866933…4c6a39b1cf0d spends P2MR pays to P2MR110.499958240.00004176