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

Block 34014

Hash
000001bfc3473df070c939512260192e6bea63d6509f2436b25bd716ac1d3c95
Confirmations
6407
Time
2026-10-27 03:07:57 UTC
Median time
2026-10-27 02:59:47 UTC
Transactions
5
Size
3,731
Weight
13,586
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d574a24a2fa87260176cc80877555bcecd801109ec420dc291676e52a4d65a74
Previous block
00000103776010213c2208ebfcb94fa314db081c2f00264aa3a0cbc822fb6bf0
Next block
00000116c0d6f03cef875081e5148ec9e724dbe2489ef45d1f16b9416f871537

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 34014 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
cf5af695305092316244634575a5d7d8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9176b33ad213…ace0bc2a6d04 coinbase1250.00001308
770072d539e2…79f33ecd456d pays to P2MR1211.99987890.0000031
eba1d8422341…5beba32b4072 pays to P2MR1238.99996260.0000031
af2beee739e7…b9a831da71eb spends P2MR pays to P2MR120.996986240.00000344
af58ca883150…257981e17ffc spends P2MR pays to P2MR120.996986240.00000344