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

Block 29473

Hash
000000bcab1a54296cd4ff0a68451ea098258f3bceea280394f030e15ac6b82a
Confirmations
10804
Time
2026-10-22 01:00:51 UTC
Median time
2026-10-22 00:53:11 UTC
Transactions
23
Size
7,282
Weight
24,532
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
8b5d2ffd2b5f9e241c926d2ad5aafa14298c4f701c33783d434d553a28c8a8c9
Previous block
000001043a79ec14ce5a1cc9c539dba34e3715986c0b2584aacb9877b88acb42
Next block
000001678f2039505a205f6d7c6b9674e67fe5eb294927685e197b1517068391

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 29473 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
8f1bbba58b0166b55763643f4693f9a0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7c01ebfa1163…c3f2b97745b2 coinbase1250.0000682
4eff135eda0e…66708976ed08 pays to P2MR1225.99992230.0000031
f97dea317f5c…4d043a629725 pays to P2MR1217.99989750.0000031
1a66cdc0b9e0…24cf8eeda826 pays to P2MR1245.99998430.0000031
dbbc7d730649…eada6d9bc42e pays to P2MR1234.99995020.0000031
fd0fd5fd6f29…bc8103e1854b pays to P2MR1245.99998430.0000031
3cef73d87491…ec5496838a4b pays to P2MR1234.99995020.0000031
b94c30ded5a8…26d3e3687062 pays to P2MR1247.99999050.0000031
63e748622d3d…bf2764048c6a pays to P2MR1222.9999130.0000031
f505cdf13a23…a657d6705974 pays to P2MR1226.99992540.0000031
ebc15bdf8f9e…c27e96f2f676 pays to P2MR128.99986960.0000031
e2e24f08bd14…c981de83cd7b pays to P2MR1239.99996570.0000031
0e15a517d429…e3f2d3d12097 pays to P2MR1222.9999130.0000031
86b7dfedf1c9…c45a84e6b79d pays to P2MR1213.99988510.0000031
94fabf0db4ff…a57b442d75a0 pays to P2MR1221.477271410.0000031
63be4b377ef1…cc213c9704b4 pays to P2MR1247.99999050.0000031
750dd29680e3…b35b9f1ad7b6 pays to P2MR1242.9999750.0000031
a0e1a359446a…117332be90bb pays to P2MR1239.99996570.0000031
9730c17981f7…77f4cb4998c6 pays to P2MR1238.99996260.0000031
d1c8c82a600a…79c2336f35d1 pays to P2MR1223.99991610.0000031
b8785dd41dc1…b421f33d34d3 pays to P2MR1230.99993780.0000031
0ce8edc1c42a…3c783e02e5e8 pays to P2MR1245.99998430.0000031
b814c88827d2…12ea089b1bfa pays to P2MR1212.9998820.0000031