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

Block 38755

Hash
00000073335fb0f0fe0cb8003eae861188803564c9a918d0d81a4bb9fbbb4bbf
Confirmations
2454
Time
2026-11-01 09:30:28 UTC
Median time
2026-11-01 09:22:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
96774e39c3a79454dbdc481bcde309876c69f42cfb95e578fcdfe79990a7d9c3
Previous block
0000002e19dab2930dbab956e91df00f73518a2540eaa1fb6d5644e04e248c7a
Next block
00000039ce91a3b4028466442f5643b65019597086a0dae7f301b920a0a4f64e

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 38755 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
a8bedf11d2c14deb3afde38640af21b8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
96774e39c3a7…e79990a7d9c3 coinbase1250