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

Block 36906

Hash
0000002bb0eac5247c3b7c7a2b9a958896c2d36d254e9119b3fcb55b80b316c6
Confirmations
3229
Time
2026-10-30 08:18:10 UTC
Median time
2026-10-30 08:10:03 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
89ef3fe4f3288d8ccff03e09914afd03ae6d7c705850fb9b36971fc4a1b5860a
Previous block
0000014c170097debf86aeeb9e70aa25dbbe840610b8a5836159b6c0d667b14f
Next block
000000e60603f91277b2dc00b52f93b759ced8cdf59fcda9db4b5aea42731be7

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 36906 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
e4b0c9d1b73b54912e31eba0e7f1fd16… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
89ef3fe4f328…1fc4a1b5860a coinbase1250