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

Block 24088

Hash
0000012e4e07ee8fc5004ebacd6756b8616078ef749db5801945e98527e4503c
Confirmations
16804
Time
2026-10-15 21:42:07 UTC
Median time
2026-10-15 21:33:14 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
d35e778c8c12936502c48f4089bf7cb9ace563cff65ea398d8f79d180f718ea0
Previous block
00000053fa112a94f57660f042925b5e003c9910338b1fe5689da911f269f20e
Next block
000000757463f598a1faa67ee38d632360da78794cf7a2231c96cda6396a4a34

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 24088 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
061bb6e25760fbfc159902816e1fda80… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
27b5abd05b88…8693602b1df8 coinbase1250.0000062
17eecd446179…38895e26b866 pays to P2MR1220.99990680.0000031
0fd2a379552f…069da58d24d3 pays to P2MR126.99986340.0000031