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

Block 32816

Hash
000001f30b5e5247ad6fc42924c04987952649d7313a08b28475195e8b7dbf27
Confirmations
9612
Time
2026-10-25 18:58:51 UTC
Median time
2026-10-25 18:51:04 UTC
Transactions
8
Size
4,691
Weight
15,779
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
93b838fef4aae634923f80e24b06ff134dfa19de369865fbe1cf9994b14a94e2
Previous block
0000003ab5169a933c0e3817430b6479663174590cd806e35bda1965a70fbcd1
Next block
00000056a157dae60770ef2fe043a6ac8a83acb4981c1c06a251f47aed19ccd0

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 32816 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
78f79d9af5a21835c201644444fc273e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
83e81df01da8…ab48a5b24e29 coinbase1250.00002408
abb463d27943…af82016b801f spends P2MR pays to P2MR120.997989680.00000344
18e7cad535d4…e84bc9b71525 spends P2MR pays to P2MR120.997989680.00000344
7b58de63386d…db513f73a643 spends P2MR pays to P2MR120.996986240.00000344
a6b049666534…d88e81c1f384 spends P2MR pays to P2MR120.997989680.00000344
aef43ed16cc9…c7a90eb9d289 spends P2MR pays to P2MR120.996986240.00000344
bbd88cc67177…e8b0446c6893 spends P2MR pays to P2MR120.996986240.00000344
2a8cd81bed7a…384434387998 spends P2MR pays to P2MR120.996986240.00000344