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

Block 36896

Hash
000002048828aa8fb99f37e1cb6ea5cf2f15283c4b2a0578b8ac747a5f532853
Confirmations
2813
Time
2026-10-30 08:02:08 UTC
Median time
2026-10-30 07:54:22 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
20cd3c120b3f1a612e230ce72345923d9923cf855687bd7adcd47df689d0999c
Previous block
000001c115bc76b0061be0ed854da200870e4a1cfd1a6f1151bc5f0f3525c9e4
Next block
000001e1b8fa2d090999db861599132b86f465c47331f9ae64ad162e25478114

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 36896 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
6e0023d4d6195d170bbf3cf9d37c1442… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
20cd3c120b3f…7df689d0999c coinbase1250