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

Block 36006

Hash
000001216f24c088bc24782536753b5443a667c2711a82257289c72e5dcf211c
Confirmations
4155
Time
2026-10-29 08:21:19 UTC
Median time
2026-10-29 08:13:19 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
04be23d3d26b1bccb9d4b51c4b1a35ca6de6b9b909095e645d389be50f45c148
Previous block
0000007539243e219c933bffec3926301b200db7e83751933f826e8adad260d8
Next block
0000021450b72df31af8911981c39688d225d2a3812381d95418911d7bbcd135

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 36006 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
ed3137b258eafb2aa43150ca794ddad7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9354d486ade9…2bbefbca0e12 coinbase1250.0000031
e40788d30401…e3d9552c25e9 pays to P2MR120.013338610.0000031