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

Block 32907

Hash
000002180a36eef7867b5a33e08b2c318e31dc9a15d31a44c8db9492e6e1b382
Confirmations
9444
Time
2026-10-25 21:25:39 UTC
Median time
2026-10-25 21:17:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
a5734369375c70771f576ec91215c5c57b198255b37be29149269c9a100c3df7
Previous block
0000018d94f5eabb450457c7f96ad7ee4612ab8c1cf987fb5ac0b240f60ebabe
Next block
000000c11b71e3abd345ff9fdf459f800952c9333c6fe1bfa45c8d19059ad239

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 32907 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
94bb94ae77f054f8bdf89e0358cab261… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a5734369375c…9c9a100c3df7 coinbase1250