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

Block 35803

Hash
0000006e300dd661f6e634298f8971b1d04d635dd59b2c2e78f40aaf2ef299cd
Confirmations
4493
Time
2026-10-29 02:55:52 UTC
Median time
2026-10-29 02:47:36 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b0d765254c8d356198a18e08b5c57e1f2a75bcd57190f82331d626da693d5953
Previous block
000000c1e763fa85751978fa478e2bc01b596f0ef1036d7f1ce52347120110fe
Next block
00000163d2a36ea3e2255f155f1a0d5b7bbb2d04cd745111dd4a2aa2050ff022

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 35803 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
021edaf0311864dcda9830d0800e5df9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a96d50b3dbef…2cec6590a1d2 coinbase1250.00000344
29c3716f1981…51b9e5865ffc spends P2MR pays to P2MR120.996986240.00000344