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

Block 29114

Hash
000000fcf3a21c2e5a60d279a666f2f640c78c5bf6ea5c869bf5b3f45f17477f
Confirmations
10942
Time
2026-10-21 15:22:30 UTC
Median time
2026-10-21 15:14:14 UTC
Transactions
6
Size
3,797
Weight
14,060
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
308fda9570f99191242f0c10e2f7e1d74b112e4bebf9d162f52c0f2a6463791a
Previous block
0000010b628ebac0e17f615177556acba3b9e28197b76044bfd6acaa6f8532ac
Next block
000001b09feefa4ea116aa103f55f37689373cfa82d4f8b3c4161929ffcc51a9

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 29114 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
c82a86f70ade61ecb68f789948fb9bca… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
79f6ed3a546b…4d17a268aa93 coinbase1250.0000155
24f84c76df4f…309c3f5aff28 pays to P2MR1224.99991920.0000031
44429621cab2…f370a472372a pays to P2MR1215.99989130.0000031
72a1e569a4f3…d598069ef657 pays to P2MR1232.9999440.0000031
79e48ca0dd27…be4b7c31b685 pays to P2MR127.99986650.0000031
9fdda8fef176…e8ad1d5dfcb7 pays to P2MR1211.99987890.0000031