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

Block 29608

Hash
0000010e92194011e0aa25f735bda42883ae4fa822f36c81408c31a649dbe708
Confirmations
11322
Time
2026-10-22 04:37:37 UTC
Median time
2026-10-22 04:29:52 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
6112eb65f9fc238b2f0d9f2444dea080c0984624b80e2ec444cb0fb4bd814492
Previous block
00000013f9f7a548abcd3088eb9b9f40f3c54175890e8fe8efdae15afbf4352f
Next block
0000000dcc175b010c6350b87f9d0b61aef583e8597849f60d963c123565568a

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 29608 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
48f26ef5d7b19447de718de18eeb31d1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
86a9ac3a4da3…aab906404057 coinbase1250.00002408
43d6d3d60270…d60687c0412d spends P2MR pays to P2MR120.998993120.00000344
c1b3378055b4…8300c88cc95c spends P2MR pays to P2MR120.998993120.00000344
9309463b8cfa…3e5d6bdeb07a spends P2MR pays to P2MR120.998993120.00000344
3ea3ec693bce…76102f4eeba5 spends P2MR pays to P2MR120.999996560.00000344
af96ef211b45…53efd96149a8 spends P2MR pays to P2MR120.998993120.00000344
47ce2e878986…58378f4dffc1 spends P2MR pays to P2MR120.997989680.00000344
c35da955f4b3…6ccce63cc3ef spends P2MR pays to P2MR120.999996560.00000344