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

Block 32610

Hash
0000003f1ba76394ebd85c98133ffd7782a5d65e4edd8ee0fb412a0509093ede
Confirmations
9623
Time
2026-10-25 13:28:41 UTC
Median time
2026-10-25 13:20:46 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
51e40380d356aa0a6337a882242576dcfdba4cc5d7e0fba964bc713d2c1ceb94
Previous block
0000007be4ac54a3990dcf3d938a0f902511f3a219973526d581ab5cddd54ed6
Next block
000000a0d61545d57badf617907adb5d50cb5768dafdaca250de159b093e9132

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 32610 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
a796ba82541b564a6ee2c22551be4e71… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
51e40380d356…713d2c1ceb94 coinbase1250