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

Block 28970

Hash
0000018476a89a6c2a8431d74f7bd5c86bf1577464b51b9de9cbcbf9322030c1
Confirmations
11939
Time
2026-10-21 11:27:15 UTC
Median time
2026-10-21 11:18:23 UTC
Transactions
28
Size
8,790
Weight
28,095
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
e9103d1df09989d33de796f75f01fb4b7f630ac4837121b35f500c6f67dbe942
Previous block
00000010e6080d1c3b8d612f6185e11862ede113ffea49419c6281398e6e78bb
Next block
00000001b026213b56c8fc40db414e76c88964bab489f56ae3e4f93c7ad2a59a

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 28970 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
1e9898002ee02f5eb89c3b54e165625f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0978126a1ac3…1c4ff7c000d6 coinbase1250.00008608
0aad7fea0717…b2a1a73c6b01 pays to P2MR1240.99996880.0000031
4d1f3dbc0099…9f02db70b804 pays to P2MR1237.99995950.0000031
ff1cdcc223bd…e3ee373d751e pays to P2MR1238.99996260.0000031
60d6b77a4a9d…e769b1f61f32 pays to P2MR1239.99996570.0000031
cd55e0628af9…3a5a62ddf344 pays to P2MR1216.99989440.0000031
0f936ba9b4b3…47faa21c7648 pays to P2MR1242.9999750.0000031
47f01363c174…d717336fcb4c pays to P2MR1241.99997190.0000031
bd7ada5fc403…e2fa597a7b65 pays to P2MR1235.99995330.0000031
7c07dcba9bc5…09c0a8986d6d pays to P2MR1232.9999440.0000031
bc342581e0f6…6e1c7c0f6871 pays to P2MR1226.99992540.0000031
0e3765983cbd…e4a9c161248d pays to P2MR1241.99997190.0000031
117f7ef4d0c3…610895676590 pays to P2MR1235.99995330.0000031
a10fa4c4c8be…b78b1836de9c pays to P2MR127.99986650.0000031
41f0a9202b78…846c33a1afad pays to P2MR1242.9999750.0000031
faae6079ac49…a73d378eecaf pays to P2MR1232.9999440.0000031
c88096aa367c…339756d990b8 pays to P2MR1239.99996570.0000031
ccd96efe76cd…26ff8374adbb pays to P2MR1239.99996570.0000031
b3c6a32bc8f6…1cd5892ce7cf pays to P2MR1238.99996260.0000031
4547f3507d6a…ea28a9260ffc pays to P2MR1236.99995640.0000031
e65cc7af8983…fec0702a8dfc pays to P2MR1241.99997190.0000031
1e15a3f3b24f…c1161ead2907 spends P2MR pays to P2MR120.999996560.00000344
7cf90635e01f…b6d85b7e134a spends P2MR pays to P2MR120.998993120.00000344
068a819a17f8…91b04ab8b861 spends P2MR pays to P2MR120.999996560.00000344
fe5bf6e9c14d…ee1712f98a84 spends P2MR pays to P2MR120.999996560.00000344
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