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

Block 29386

Hash
000000e4f44ef54d2a39ce7697863d300b2d48f1782a3cd958e0f8801634ef61
Confirmations
10703
Time
2026-10-21 22:39:53 UTC
Median time
2026-10-21 22:32:04 UTC
Transactions
29
Size
8,895
Weight
28,734
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
4976421e2563a26526a050a4f8654eb513c1dae6a22452172391d4190a96c456
Previous block
000000a59c627045c9b1fa8c26f72ba78e5a4838506cbb0cc7f30ff3703a589d
Next block
000000b05c879239e987c5cd533233ce5c280f0484a801b16a3e2b6949a68e0c

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 29386 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
61ee43a316d6fb81458f481c85a08582… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4fbc9dbf3be0…787b2c90d1c5 coinbase1250.0000893
eb627d40fd2d…53d2402ff30a pays to P2MR1247.99999050.0000031
6247e0887110…e32439ab640e pays to P2MR1226.99992540.0000031
0d819b1a437b…fb73ec35790f pays to P2MR1233.99994710.0000031
8c6410820fdf…f2c35e1aec0f pays to P2MR1216.99989440.0000031
66704768be71…fb2f33c51917 pays to P2MR1232.477305510.0000031
2520457a56be…057169adf62d pays to P2MR1240.99996880.0000031
7d4e66c158d6…96d975eede3f pays to P2MR1243.99997810.0000031
e6b0d725d168…f9d3c96bf441 pays to P2MR1211.99987890.0000031
27ea05064fae…5cec4430d84c pays to P2MR1240.99996880.0000031
472d21d654e7…e3c8d07f6b5d pays to P2MR1244.99998120.0000031
f8e83bb92181…4b37a4a55774 pays to P2MR1236.99995640.0000031
4a62078fbcf8…c45d8b92559a pays to P2MR1235.99995330.0000031
4a1d082cee50…10db91e4e59a pays to P2MR125.99986030.0000031
1587d8c1ceee…7d29be4b1f9b pays to P2MR1225.99992230.0000031
0b016aa16089…b06f963a65ab pays to P2MR1223.99991610.0000031
114f8064a383…3b9dd77fc3ab pays to P2MR1235.99995330.0000031
8f74a01e771e…2bad6f71bec4 pays to P2MR1246.99998740.0000031
17c3d95b910b…1986fd0402cb pays to P2MR1233.99994710.0000031
f55895f32532…b1afa352fdd8 pays to P2MR1229.99993470.0000031
90dc97dc8f6c…c23034de84ef pays to P2MR1233.99994710.0000031
2c5c8431307d…afae3a2f23f3 pays to P2MR1217.99989750.0000031
2de8e208cc10…df0f2c3f48f6 pays to P2MR1244.99998120.0000031
10b10ffc0592…946773edd5f6 pays to P2MR127.99986650.0000031
0f89e79b7ed0…20305bbf090d spends P2MR pays to P2MR120.997989680.00000344
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