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

Block 25015

Hash
000000be29118dd5dbbcd606fb57257a8a6ac1a1ebe36d135a12e116b0d283be
Confirmations
15027
Time
2026-10-16 23:03:08 UTC
Median time
2026-10-16 22:54:40 UTC
Transactions
19
Size
6,462
Weight
22,068
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0fb8ca882d6378224f746812f816f44d6eba5fd63562c61969ccd67b7ae2b742
Previous block
0000013078132606a50ba03765b498f8ee66adac6efead9b0905b1d64f7f1fa1
Next block
00000010bf68e604093755c6a8401e16e92ffb9e061d84230883fddb263521c7

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 25015 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
8e52a25757e14e00c8a295924cfbb7d8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3d76cec34206…36742f5a6525 coinbase1250.0000558
1316fa7a7803…2fea735b5200 pays to P2MR1233.99994710.0000031
b080e8dfa4b0…0a9cadacb515 pays to P2MR1233.99994710.0000031
2e9d433ff66d…9800b179cb1a pays to P2MR1226.99992540.0000031
517049f825e4…1de1ad1d1b1d pays to P2MR1238.99996260.0000031
52e6f7b81ad4…888d2cbb0426 pays to P2MR1240.99996880.0000031
3528e3c5fa73…cba388f68e26 pays to P2MR1223.99991610.0000031
3c4f0eb53072…ea886df18147 pays to P2MR1220.99990680.0000031
a31103860933…b07a6d2c0c5f pays to P2MR1241.99997190.0000031
42ec041ebdbf…5a65c0e34873 pays to P2MR1240.99996880.0000031
01034f384767…790de53b887f pays to P2MR1217.99989750.0000031
9b0c56a36aa6…059cd49843a4 pays to P2MR1236.99995640.0000031
1e53877fb04b…72d608d7b1a5 pays to P2MR1237.99995950.0000031
9498fc6f74b3…dd37e5b11cae pays to P2MR1229.99993470.0000031
464f019c4b51…d0b4fd7dcdb4 pays to P2MR1212.9998820.0000031
397fb18dc6bf…e02de045eec6 pays to P2MR1235.99995330.0000031
2ab093c9a83f…4aafa4a770e2 pays to P2MR1234.99995020.0000031
f6c971910f23…0f3211ca3cee pays to P2MR1228.99993160.0000031
50932b634db8…38d893f33af9 pays to P2MR128.99986960.0000031