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

Block 29196

Hash
0000006199b832d590439ba3d093c866fda8aa979d5d174b72f90d9a01415056
Confirmations
11206
Time
2026-10-21 17:35:22 UTC
Median time
2026-10-21 17:27:21 UTC
Transactions
11
Size
5,236
Weight
17,554
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
16692e1a0c63b7894e3461ac4243967d6729420ebf407c88a29c6f2e6620cb96
Previous block
000001c240e5867c367f524f2f715c5e10bbdb022f884c94b9d0699891176499
Next block
000000724ddedd65f9b9c4f15f59a0b0f947be62f461915d5b4dacade8656d99

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 29196 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
68be1d70c0d99c595ec3fcc0e04d25db… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ce21a4601853…4a2fab35396c coinbase1250.00003304
dc1728f1de6c…5962fd734e52 pays to P2MR126.99986340.0000031
68c9c924e0f9…898a7515e362 pays to P2MR1245.99998430.0000031
dde7ee0103a4…1e720be2d07f pays to P2MR1213.99988510.0000031
ed0ccb2ced04…377cc21adc9b pays to P2MR1245.99998430.0000031
f9b5b42f92b1…e28306a18c2f spends P2MR pays to P2MR120.999996560.00000344
99d3a31994c2…5c525bed8656 spends P2MR pays to P2MR120.999996560.00000344
091977e54866…fc49de5d28a4 spends P2MR pays to P2MR120.999996560.00000344
0347073f56e1…4590cdde67a8 spends P2MR pays to P2MR120.999996560.00000344
4fad93b8a751…3b3d27199ac5 spends P2MR pays to P2MR120.996986240.00000344
fc1320b603ea…90e66c9f39e6 spends P2MR pays to P2MR120.999996560.00000344