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

Block 34093

Hash
000001fa3b13dd4e2d394322cbff6c0abacd735762a1c98eeff8ef03a6aaf44c
Confirmations
6365
Time
2026-10-27 05:15:07 UTC
Median time
2026-10-27 05:07:22 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ba574c0ba409a7bc46f13642f5f9b6cb8680bfa509ed941752f2ff7de8ee1757
Previous block
000001b1f78b6fd79974dd02f15fb379f1680e97bd5e295fa287e0259e310443
Next block
0000006ceef7df288cfe1ee02dfc4732010b7d1053b5e0f1e6ebb0876deca123

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 34093 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
a5fbabce80c8ac1178f787158dfc82ef… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ba574c0ba409…ff7de8ee1757 coinbase1250