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

Block 30960

Hash
0000007e84b6086f824f00762f3140961d85272f29b2457e2418ab3749ffc524
Confirmations
9852
Time
2026-10-23 17:11:18 UTC
Median time
2026-10-23 17:03:15 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
eead2f8f387262c9609814ea46b5691288aaf2c745d706c0618cd9ceadb5b606
Previous block
00000085d533aed57d8a4471f0d7b7941aa5f44c575adc366e828294e3ff9066
Next block
0000000c70748de2da69de93400079191d62dab7c179d8521f55aecaae0c6289

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 30960 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
fd919d7f2274fb2705e5b6ea71a8dfc3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8bf00c2d8af7…c93937794d2a coinbase1250.00002408
35668e098c4e…3041eb772a2d spends P2MR pays to P2MR120.997989680.00000344
2aaa23cf99e1…fe5256fc4548 spends P2MR pays to P2MR120.998993120.00000344
95ddd7f1ad97…e2d34b7ade65 spends P2MR pays to P2MR120.998993120.00000344
9fef8f3f56dc…3de39e7d1185 spends P2MR pays to P2MR120.998993120.00000344
edb4902ad88c…1827fd844892 spends P2MR pays to P2MR120.997989680.00000344
468306a143d2…bb9267ea6ae5 spends P2MR pays to P2MR120.998993120.00000344
5f28393da101…197ab943cfe5 spends P2MR pays to P2MR120.998993120.00000344