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

Block 34785

Hash
0000017b127f98da6528abfe060a95c9a9317d76cf4c2335182f74d7bbed9fdd
Confirmations
6499
Time
2026-10-27 23:47:55 UTC
Median time
2026-10-27 23:39:34 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
54f45a7b6b2f526515fe6789076ca8223662334472f4b19737eaad6e61a9aa03
Previous block
0000013328b2b9edc956c455a896529255cbbb695b359af5756e0971a1e29f6d
Next block
000000290c71638c9dbc50845183a7e657a42a1953fc5df9e1ab9d78ab428f77

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 34785 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
817461ee83e06a13e59393552ba8106c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
58f17c2cf143…e77deb18f9f2 coinbase1250.0000031
3638a59ca14d…bbba84bbb174 pays to P2MR120.99899360.0000031