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

Block 33888

Hash
000000fe8235c1d03e7a108e60aac921abd305b0dc0621f6c4f524f0f1fe170c
Confirmations
6849
Time
2026-10-26 23:44:30 UTC
Median time
2026-10-26 23:36:52 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b98d6cc7abd039892aeefb088e5d5c5d1f47c4d46eb9e3a1af172018349b88d8
Previous block
0000017f8f6a18d25fe8e43179fa60cf4ab03437ed53bd47f03b916ecdb033a8
Next block
000001f0831667803ddd44bffa33f73744bde711e6ab0f232c8bf0ce79a861c6

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 33888 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
0deea0f486bcfc57cee49f9a117c2d2e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f17c1a826714…62ffdfeccf52 coinbase1250.0000062
4c57f4dff7d7…87cc35807426 pays to P2MR1222.9999130.0000031
471797a33d49…7a55d39743bc pays to P2MR1244.99998120.0000031