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

Block 35672

Hash
000000be65fbb9a9eef03ae592ca5ba223aa35c032b61d6ef5bd4bdbc5ea0951
Confirmations
4616
Time
2026-10-28 23:26:10 UTC
Median time
2026-10-28 23:18:04 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
7258f86a422c2444b0feadc2e399c90dc3922b3161160145b8f8de727b9fd320
Previous block
00000155fbd77af4d4d1ad32bb9fe166258c5d85f1c6fa32bf3289f46efe8bb3
Next block
0000023b72a396541f047430cced2d7297bc0827bdd866379e769b30aab79d9f

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 35672 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
523cacd8d43a72ca415f5d0c2271602e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c004bf63fb12…e618c5fcea59 coinbase1250.0000118
bf425ae5fbb0…57edb27c160a spends P2MR pays to P2MR120.996986240.00000344
d8f62afb833f…58caa88b84c3 spends P2MR pays to P2MR120.996986240.00000344
3c108f1f1256…ce5e3435ac37 spends P2MR pays to P2MR220.001995080.00000492