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

Block 30061

Hash
00000195c2e8b13538f2bfc6c6f6c803e3527c03f2f8f576fa1db93e9493050f
Confirmations
10221
Time
2026-10-22 16:56:05 UTC
Median time
2026-10-22 16:48:11 UTC
Transactions
2
Size
3,003
Weight
11,493
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
6551e226e0ca11e8f95793a3000b69c6e9c81de9781bee9a847b7f16df0f7ecd
Previous block
000001542f523f812db32444149c373ebcd8f3bb5ccf791b704698110132d757
Next block
000001c8e0d51fbc4b1030cfcb7f568925741913b4ae65fe844fb4fe2f02c9b5

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 30061 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
3ed2ae7a64a4b886cde8b2e316e2a981… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
167d5e27e906…e1f2a7ba61ea coinbase1250.0000129
c5d2d4602b30…f846ee13a4cd spends P2MR110.00098710.0000129