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

Block 29306

Hash
0000000a1eebf64460349a2eee271222caf9f21fe9fd212a0cd46362d3eb8167
Confirmations
11025
Time
2026-10-21 20:32:30 UTC
Median time
2026-10-21 20:24:28 UTC
Transactions
23
Size
7,282
Weight
24,532
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
aa6297a82c384af0c121ae1bf4abafc8aa521ac61ea38ede6451a0fde92cc002
Previous block
0000012f6f70fc42a0945b1c4f7e0a755fb8772560c9a0d3176bf0de62b5885e
Next block
00000140e75c906a431ec0af61bfdf75235fe5490c308ea81a26878a3ffd2806

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 29306 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
2114bfddcf2e96660a59217a3f4d7bd9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dd3673943465…ba76dd60a188 coinbase1250.0000682
ec24cf64c36a…4893b2a7ba15 pays to P2MR1220.99990680.0000031
23110e00d9dd…bf796e2d4d1a pays to P2MR1242.9999750.0000031
81685bb2f5a6…4161b07e1c1f pays to P2MR1242.9999750.0000031
4b3ed44459bc…128b76abee24 pays to P2MR1212.9998820.0000031
918307ac9bde…e9bdf3ac7329 pays to P2MR1214.99988820.0000031
7736ab6eb2e8…ecac13e19638 pays to P2MR1240.99996880.0000031
bb2a0aaaa933…478080e8fa3c pays to P2MR129.99987270.0000031
71a53487d14b…755f371dfc56 pays to P2MR1234.99995020.0000031
46713d65c5fa…afb1e58da558 pays to P2MR1240.99996880.0000031
4191c4637e94…538b75194e6b pays to P2MR1240.99996880.0000031
51e8fad9d0a6…e1fa81289c6d pays to P2MR1235.99995330.0000031
1b9c57c5e724…1b81d1492e7c pays to P2MR1232.9999440.0000031
367e3d35fa1f…d0c18cadd682 pays to P2MR1244.99998120.0000031
23f5d3870ac6…6f11aee69483 pays to P2MR1240.99996880.0000031
32d6d2465f1c…266d86f5bc84 pays to P2MR122.9998510.0000031
552b5660594d…8cfe7724d196 pays to P2MR1218.99990060.0000031
8493b4beff45…f48ea14a7999 pays to P2MR1228.99993160.0000031
2b1ed900a865…9b5eaafe06a0 pays to P2MR1238.99996260.0000031
a0c5dfd43f7c…0fb8819d93be pays to P2MR125.99986030.0000031
fd08d412e5a7…3095870ee7d1 pays to P2MR1223.99991610.0000031
e2365911c8d2…e879750bd6d4 pays to P2MR1242.9999750.0000031
c87e0552c12e…9e43fee266fa pays to P2MR1228.99993160.0000031