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

Block 32981

Hash
0000008daf69587838aaea1466cddf5d2b28e35fe4fae86ffea2cd06474940cb
Confirmations
8218
Time
2026-10-25 23:23:34 UTC
Median time
2026-10-25 23:15:39 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
fe2b0ff0d92e737cd8a1646cddf69c31be8afd31103f15ba03e8f7366b0077f3
Previous block
000002046d29518894794889494721ea7162d556994608d017b84c24222f1e1a
Next block
000000c961a3adbee02542d04e8e1dab53c85d98f7b5df7eb1c79e91098ff75f

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 32981 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
c6414f586b8f1ae3a5c0e1f576704976… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2601bb5a0645…f4c287b65c6f coinbase1250.0000062
0064e84454a0…c8168ee38354 pays to P2MR1234.99995020.0000031
74a3d90b5f24…ea5f607a778f pays to P2MR124.99985720.0000031