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

Block 35716

Hash
000000e8dafa2b39ca7a35c9a9a090e95e4ba01c475eb0da5b6293f23349afbc
Confirmations
4820
Time
2026-10-29 00:36:32 UTC
Median time
2026-10-29 00:28:27 UTC
Transactions
7
Size
4,593
Weight
15,393
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
6dfd5e77a644e8334a60aa9d3fb5c4aa81065f3ee5d35b1f1e4bc3707bf2c7cb
Previous block
000000a9fc869ee84308cc59220dc189c66ae417cd7b90b34a4ae993471ea3fe
Next block
0000021dd81d9e86e163c564ced088267fa1ea07a73434c7d5bdb13a8efdcdff

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 35716 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
90c182e94dfeba00a91477bc3d50da6e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6e70bfec2158…2e1d527127d2 coinbase1250.00002212
330bc9e89a8d…61207b67023f spends P2MR pays to P2MR120.99598280.00000344
50e9708386fb…c433bc95135b spends P2MR pays to P2MR120.996986240.00000344
3bc1a3cd6cd9…cef2131c40cb spends P2MR pays to P2MR120.994979360.00000344
42ab1babcd29…db0d5500d9cb spends P2MR pays to P2MR120.99598280.00000344
e4750404f8eb…bf53072d3af6 spends P2MR pays to P2MR120.996986240.00000344
80ea0a015d63…ba2a09986d47 spends P2MR pays to P2MR220.001995080.00000492