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

Block 29189

Hash
00000083b94a83e4aa892c40f673f7233b80f078ec2884b0cd84c557cfa50070
Confirmations
11115
Time
2026-10-21 17:24:19 UTC
Median time
2026-10-21 17:16:36 UTC
Transactions
32
Size
9,541
Weight
30,490
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
a8718e740a04b38bd38bcae69d92d05143bf58c3187e2a4e0a18d66281c3041a
Previous block
000001d321b7014d2f0e4a57d255b07a05aa2967711216f1150897e3ad2efacf
Next block
0000008f922723a5eb606afefdfb97053b497d27f1b3e26735d6600ea833d9f3

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 29189 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
8f3992aeb39f4a41f3477b930dc47b6e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
516da0cc199a…7c7ba07bffb5 coinbase1250.00009814
fb7f31686e70…0595823c2906 pays to P2MR1248.99999360.0000031
061008e7222e…58fa955c8d19 pays to P2MR1217.99989750.0000031
aee15843f61d…7cf0a86dae19 pays to P2MR1248.99999360.0000031
526d1aa02c03…8547c088db23 pays to P2MR1248.99999360.0000031
2fabde6edfec…cc2f4951ca27 pays to P2MR1245.99998430.0000031
2e5ab570bee3…b71d17e7ec2d pays to P2MR1235.99995330.0000031
706b125c4b2e…634f4d22e53c pays to P2MR1247.99999050.0000031
cb12719bfdc9…8c36a5a97f5c pays to P2MR1246.99998740.0000031
c6a368496575…9be0730e0573 pays to P2MR1248.99999360.0000031
ef8d82074850…c1bf986e9e7e pays to P2MR1210.99987580.0000031
e421cb4e0552…2f6066a12785 pays to P2MR1248.99999360.0000031
fd663591a197…69099d49d189 pays to P2MR1237.99995950.0000031
be5f85b7ad04…4dcb5861278a pays to P2MR1244.99998120.0000031
8286b71bf4a8…139dc2ac3090 pays to P2MR1222.9999130.0000031
daead091ad5e…cbaa6b6d18a9 pays to P2MR1233.99994710.0000031
310f4b8b3d28…3da822cff1bc pays to P2MR1248.99999360.0000031
ae3f7e4d150f…814d78230dc9 pays to P2MR1228.99993160.0000031
534b428a6bba…c2afa5f8ebc9 pays to P2MR1248.99999360.0000031
fa5219f9d8b7…b453e44e0fcc pays to P2MR121.99984790.0000031
c7dc6093f6b7…5ace68870ecf pays to P2MR1248.99999360.0000031
016fb677711a…778fe18cfdd1 pays to P2MR1230.99993780.0000031
0e74dee5f86f…afc98acc92dd pays to P2MR1219.99990370.0000031
20f6e9b711f9…b611e93a48df pays to P2MR1241.99997190.0000031
d71c403854c1…aa01e852baf4 pays to P2MR1226.99992540.0000031
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