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

Block 32652

Hash
0000021c7f4065085950b89b4c69c38ee362815befe52b50b740596ef85ddac3
Confirmations
9111
Time
2026-10-25 14:35:59 UTC
Median time
2026-10-25 14:27:53 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e5941860f54f8064d05fc07b59e525b21c31846a94ee4f7fa5df3c45cf6c3cab
Previous block
00000016b2ebc26418c2cbc69b3af8e05384e725511345d726ecc0260274d06a
Next block
000001ba7dbb01515bab6ecec2657d7e94204106e6e7cf935832cbf4b4679588

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 32652 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
210186d62c6cb85a4037f505b73a8568… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5f60ef9006eb…eba7dd1d4398 coinbase1250.0000062
027dbd507d13…7cb1fd980e88 pays to P2MR1221.99990990.0000031
0d632f1a4347…a98e76baeee3 pays to P2MR1244.99998120.0000031