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

Block 24056

Hash
00000142c72e8ad996ed3945ecacb77697ac5ec58d47e93d312426650e39cd44
Confirmations
16970
Time
2026-10-15 20:48:16 UTC
Median time
2026-10-15 20:40:23 UTC
Transactions
5
Size
3,592
Weight
13,444
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
707632019b7b86352a26aac4a430c464fedd7d90db2ae5bc6c826895e39b3a03
Previous block
0000003675383238dd96e74c31bc96e0246ddf6d75d2907c86d0a51ab8b6f850
Next block
0000000655fd03397cea148e16fea7c5c61af6a6082cf13467d7ff0cf453851e

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 24056 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
c2144ef9af1ce5bd6e055e2a399232d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ee4abd761957…a8399784c3b2 coinbase1250.0000124
f0090ce966e5…7392984b4d0c pays to P2MR1234.99995020.0000031
db375cafc09b…95e00abeeea0 pays to P2MR123.99985410.0000031
8787259269ec…4dd508388aae pays to P2MR1212.9998820.0000031
1f3e494ca267…74c60185c0ff pays to P2MR1226.99992540.0000031