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

Block 33252

Hash
0000017e4bbe353b6e83c61ff4a283959726eb07603e09c58676a43e1cc72e3f
Confirmations
7691
Time
2026-10-26 06:37:47 UTC
Median time
2026-10-26 06:30:00 UTC
Transactions
2
Size
3,004
Weight
11,497
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
87a4a9ea25645d8d70a9d661cbf4f6aa702bc0f63f6b5cd2ab3bf6a369529f89
Previous block
000000f483a9687944750f131f91247296aba73e6fdc6857370ccbda36233d99
Next block
0000017dbe6f020a13234412edb513a6803c22d6da3652142345e3fdd58997d3

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 33252 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
257a36ae16dc4bbbb9dde14747537ff0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5019fef3d3b2…71debb9cd80b coinbase1250.00000258
c60994384bd1…5a94a2526cdf spends P2MR pays to P2MR110.999997420.00000258