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

Block 29579

Hash
000000917bfeef6b459db188a32ff1120c4a88c87a84c161a109f0916cc422fa
Confirmations
10912
Time
2026-10-22 03:51:37 UTC
Median time
2026-10-22 03:43:31 UTC
Transactions
7
Size
4,416
Weight
15,090
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
1599c3ce3c248e5d32255fb1f0614b2b11d009ce87e5a5a6a088f5a063dde030
Previous block
0000010f5cf75893d0449c4426b13349d28e65347fdfd2633b36ca79c6428af0
Next block
0000002d11abee5e7e522a2f8da2d2bde8e9acb5f9c5a6e774bf59206099f807

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 29579 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
1a3cd690aef1e6ec241244063de72e41… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
01de52718484…52ed809228f4 coinbase1250.00002064
c02a4802efb8…c4c2be78c817 spends P2MR pays to P2MR120.998993120.00000344
27fb75ff1517…0c279c7a3e46 spends P2MR pays to P2MR120.999996560.00000344
018d311e5f75…c9f2ab41615e spends P2MR pays to P2MR120.998993120.00000344
d4637263822f…a7da8e8fc978 spends P2MR pays to P2MR120.999996560.00000344
7b46a0a0f1d2…3d71c05ef087 spends P2MR pays to P2MR120.998993120.00000344
77ffd41e7125…0aad83ecf095 spends P2MR pays to P2MR120.999996560.00000344