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

Block 29070

Hash
00000123ed72f89c4ce745a60896bfb5e74e49b38f1ef795dec7bf150f3b47f2
Confirmations
11297
Time
2026-10-21 14:11:08 UTC
Median time
2026-10-21 14:03:06 UTC
Transactions
6
Size
3,973
Weight
14,359
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
c8971b6fa2dfb73c43aec3fdf8d3b216facdefe1a1a28116fe83ded4aa2360d3
Previous block
0000007f9609bcdad46242a798e05aed4d78d452905d90b4d5f0c09d49cd0e71
Next block
0000015f68f708d04e1d5bc1d04bd06fb6f5811f2fffe1262c8c7edf60107957

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 29070 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
df26e0cd65dc517d59c4427f2bf24a26… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
da12f65194eb…e4352c9afbf8 coinbase1250.00001698
ea8e8cb0f3dc…dc9bd9e49c7c pays to P2MR121.99984790.0000031
6a0914dd4439…8341fe0be4b6 pays to P2MR1212.9998820.0000031
160e1b306b71…85e94bd46ee8 pays to P2MR126.99986340.0000031
2c52bc31d207…535350a4ea18 spends P2MR pays to P2MR120.998993120.00000344
953592549780…88247417af1e pays to P2MR221.478929150.00000424