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

Block 23958

Hash
000000fe2fa345dfde13813fa3739083e8a87112570544769ad4e5b5bcf32fb0
Confirmations
16134
Time
2026-10-15 18:07:21 UTC
Median time
2026-10-15 17:59:00 UTC
Transactions
12
Size
5,027
Weight
17,756
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
ad03c21cb6802066a6456835ec3c8dc4bc5d3ebe0e09a052a8c47289ede9edef
Previous block
000000e6dcdecd97621b2fc2dca3dfa97ddf6172ba1e3f13427588dd6a132d33
Next block
0000015eb994d6b7b3abf8db9dbeb09b165b413fdbfb896a17bdc8318f060443

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 23958 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
d97a1dd75dc1efec620734c1f17c8bf6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f3ceb658710d…6c530828b287 coinbase1250.0000341
a0ace8dae04a…8bc672c2f515 pays to P2MR1245.99998430.0000031
d8125eb7c126…37615c26bc17 pays to P2MR1240.99996880.0000031
aed11d703b2a…0391a6e24f19 pays to P2MR1248.99999360.0000031
e1b5639fce9f…2b2418235446 pays to P2MR1246.99998740.0000031
66729a14c222…d468d45daf4d pays to P2MR1236.99995640.0000031
65c38a244c32…681d84039855 pays to P2MR1233.99994710.0000031
41ee82e45026…b247bea6a057 pays to P2MR1247.99999050.0000031
b631fc813552…8855a3693558 pays to P2MR1243.99997810.0000031
6df76390329a…a520c87604a7 pays to P2MR128.99986960.0000031
228ded3ab5d5…2872991c4cdf pays to P2MR1225.99992230.0000031
9c9c898a1d5b…1403aff227f4 pays to P2MR1216.99989440.0000031