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

Block 38897

Hash
000002377bb30f4719cb57c6992802f3c5757bcc50d3f67775634fdfe888f643
Confirmations
2315
Time
2026-11-01 13:14:47 UTC
Median time
2026-11-01 13:06:43 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
bafa6edf8ff57dfa1ed2fda333685bb8e885d0434f6f44a19260cc08ea63a6f2
Previous block
000000a3711a3b8bfb4b547284ce7f43cd0f78a3e7cb76198a0a03c9c64fcfa8
Next block
0000029052bef93a6161bf3419d2477e56f59af7fc24806d14bc192690087f65

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 38897 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
a465b16385ea1b124f202973ce0d0158… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bafa6edf8ff5…cc08ea63a6f2 coinbase1250