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

Block 36908

Hash
00000090c4dc218a15c6682f7d79577d51cde9ea1699dce97c8314b060472d24
Confirmations
3761
Time
2026-10-30 08:21:23 UTC
Median time
2026-10-30 08:13:17 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
032727570f7f2d158e2d5c8419dce3baf02316fbfdf4a89aad0bf286fad4fc7e
Previous block
000000e60603f91277b2dc00b52f93b759ced8cdf59fcda9db4b5aea42731be7
Next block
0000023956e6c07d14475d313b6832b834d93f91bd1380df7479a54b35210aea

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 36908 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
2806107f23030b9c0bd1851ebcfaf158… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
032727570f7f…f286fad4fc7e coinbase1250