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

Block 30928

Hash
000001527e30dfdfad3482561c43e740e4e8a75ebcc96a164d14ae7808701824
Confirmations
9272
Time
2026-10-23 16:19:13 UTC
Median time
2026-10-23 16:11:25 UTC
Transactions
22
Size
8,526
Weight
25,365
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
1d55e05727fe757def3639fdf2a55fb08981d5e719cb812bf58e1c0f7462b121
Previous block
0000014fd6635e5acda315096f33668a40f5d883aa1ee6158e1fef00adba304d
Next block
00000084edaebd51e128c25640a8204e422eb7ac7effe259290f97c6f80dc5b0

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 30928 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
21041544cee7225492f9bb30f6416c91… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ac7607ca2cdf…3b862413def3 coinbase1250.00007224
62e19e0978f4…d27f6d33a21b spends P2MR pays to P2MR120.997989680.00000344
4fe0b019918c…c200d746651f spends P2MR pays to P2MR120.996986240.00000344
b2d5e9c294e0…c05d226b6721 spends P2MR pays to P2MR120.999996560.00000344
97d2f2b290f1…ba9df895d629 spends P2MR pays to P2MR120.997989680.00000344
65ede6f3402d…e2866a8dc835 spends P2MR pays to P2MR120.997989680.00000344
b9b5f41e423e…86000c5f4d56 spends P2MR pays to P2MR120.997989680.00000344
3e32d66f503b…216829d90b73 spends P2MR pays to P2MR120.998993120.00000344
47a98b15115f…12eccb0a5377 spends P2MR pays to P2MR120.998993120.00000344
b4169f5b3ed3…4e8ac7bd3579 spends P2MR pays to P2MR120.999996560.00000344
daa3a8d22509…b384f3be4f7b spends P2MR pays to P2MR120.996986240.00000344
5598ceff467f…5dcba0468884 spends P2MR pays to P2MR120.997989680.00000344
a846450ccb66…036004804485 spends P2MR pays to P2MR120.998993120.00000344
1c560abcd543…3c1a3f6b9f85 spends P2MR pays to P2MR120.998993120.00000344
4ffa1584e7b3…0f01c120b687 spends P2MR pays to P2MR120.997989680.00000344
7403108a7e43…d474ffc2fe8c spends P2MR pays to P2MR120.998993120.00000344
245087dedbd7…282165ac13a7 spends P2MR pays to P2MR120.997989680.00000344
8a7b3f0ccb94…7b9b30d483ae spends P2MR pays to P2MR120.998993120.00000344
06b6ab89ec38…f617135fbac5 spends P2MR pays to P2MR120.997989680.00000344
7497a49cacec…675d7322f5cc spends P2MR pays to P2MR120.997989680.00000344
bea87a134c9c…efe8782dc5e4 spends P2MR pays to P2MR120.997989680.00000344
98ad58626aaf…00f98a9d1dfd spends P2MR pays to P2MR120.998993120.00000344