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

Block 24862

Hash
0000001d27018eec76fa2ce1814ccf0789706fc630fa1cf0b8f0f8bef3425c91
Confirmations
15715
Time
2026-10-16 18:51:06 UTC
Median time
2026-10-16 18:42:56 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
df57ef40bfb6d08edbd532c5c3c0e1b2e42c93e86e7335bf55c08334e9022455
Previous block
000000e0a4c2a42114ff0145145888db1b63e4def7896126574418f3d6707717
Next block
00000019beb027e54128fea6a5209bdb1173e3a501c741deb751f133d4b33042

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 24862 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
18e6b6789e5779e2f999e9ac88cd6810… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
df57ef40bfb6…8334e9022455 coinbase1250