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

Block 29228

Hash
0000006a7616a243e1226effac78c434080c12350176f33a0c8027eb62c02af0
Confirmations
11038
Time
2026-10-21 18:27:27 UTC
Median time
2026-10-21 18:19:15 UTC
Transactions
35
Size
10,225
Weight
32,407
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
f22e97d2abfbc3c81e71094182a79b0a4e9ec042319e9eda561a42fd84bfa34d
Previous block
000000b48602e60f9a2e4c68fa50c10545077db145e50cd98eaad1419d1304d3
Next block
000000ab9bff030701793f030d16547a4b6b55a1789730ea89bc2b9da30ab398

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 29228 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
88a3846f83644c2c24471060131ec842… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5a2fb6e15ed2…d53571887589 coinbase1250.00010778
716f99f3e4e1…a486f9d3e204 pays to P2MR1247.99999050.0000031
690890cee1bd…dfda602fc606 pays to P2MR1246.99998740.0000031
974108738392…304311bbe014 pays to P2MR1241.99997190.0000031
b52cf4705ada…412049c31f21 pays to P2MR1244.99998120.0000031
20b46429872a…7eb51580f522 pays to P2MR1217.99989750.0000031
7a687052c026…6145edf7232c pays to P2MR1211.99987890.0000031
64daacf90be9…217e570ce32c pays to P2MR1228.99993160.0000031
fc9d85c8686b…e79d2a32e931 pays to P2MR1221.99990990.0000031
db1962eb7d72…471077621432 pays to P2MR1246.99998740.0000031
eb6371ef556e…836147013e3a pays to P2MR1248.99999360.0000031
bb6e45a79fea…fdf035854a41 pays to P2MR1246.99998740.0000031
c29b2bef67a9…15bed5c87346 pays to P2MR1236.99995640.0000031
c65c8b1e74d2…ad8f7cc89b50 pays to P2MR1230.99993780.0000031
b1f30579d09b…e78a6be56555 pays to P2MR124.99985720.0000031
44c37e7e43d1…684c2033d957 pays to P2MR1248.99999360.0000031
e43d00b6c844…1e9ac522fa5d pays to P2MR1244.99998120.0000031
b7b7fe0c0f0b…6a1c72b53d7f pays to P2MR1232.9999440.0000031
3780a0853610…49c029279088 pays to P2MR1214.99988820.0000031
a4642519cd16…fab8fbaf478a pays to P2MR1244.99998120.0000031
832782fe5619…7d03cb9bb78b pays to P2MR1225.99992230.0000031
2ad3741e3661…9e880ab90692 pays to P2MR1242.9999750.0000031
cd000139fa5e…58fd76b1979e pays to P2MR1240.99996880.0000031
8df30f5ca0de…303e0c09e9ad pays to P2MR1239.99996570.0000031
5445eec12080…993a10d832ae pays to P2MR1223.99991610.0000031
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