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

Block 36056

Hash
000000365372f449732d0f18458f9556cb2bfd22c237a4854fa2be8445434376
Confirmations
4021
Time
2026-10-29 09:42:01 UTC
Median time
2026-10-29 09:33:59 UTC
Transactions
8
Size
4,974
Weight
16,308
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a5021b6013b701f53c6f214641b845a471b555111b7c0d01215bbb86dcbfc029
Previous block
000000b7422a925d9a0bab4258aec3c6465e4fb71dcadb86c2cd4822c05ff9de
Next block
000001916a5b4e6cfb495f0fbeab0311f703056aeb8e1dc90c3adc1007c479b1

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 36056 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
49f042c290cd2565a7d1a8368e0a70b7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c3032fdad44c…d04c4dae48a5 coinbase1250.0000267
57db1997661b…2b9b1e23c8eb pays to P2MR120.006316910.0000031
816b1ba9ca56…fd2f10ed921f spends P2MR pays to P2MR120.99598280.00000344
d5a1d529a08e…0b150d1dcc38 spends P2MR pays to P2MR120.996986240.00000344
4ed927452893…188eb4809dbe spends P2MR pays to P2MR120.99598280.00000344
a7fcfc880b86…bbc48decbede spends P2MR pays to P2MR120.99598280.00000344
1a6d437ca07e…f8944e901a8e spends P2MR pays to P2MR220.001995080.00000492
05c3b97c5a89…4af1bd92e5c6 spends P2MR pays to P2MR220.001995080.00000492