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

Block 24013

Hash
00000035a757fd73f72466ff716e2b519eea3f76658bf6e484c1688c3397cdd9
Confirmations
17368
Time
2026-10-15 19:37:54 UTC
Median time
2026-10-15 19:29:24 UTC
Transactions
6
Size
3,797
Weight
14,060
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
6bc4c56bc1806c703bd5cb16379655167e7122384fef7612320e51557fe61dc6
Previous block
00000023ed9e1b9f3981003557c32bf7e91c448fda7cc894f0a8abe512032b90
Next block
000000ee7c35005dfcf1fa40127307def2d7d3b349cf23464fa1965d762e7c37

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 24013 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
d5c8c243aeef825425402ff51c9b1da3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
38371ae4b15b…d46fb806e36b coinbase1250.0000155
b5b058d88115…d84f94fd8107 pays to P2MR1220.99990680.0000031
c72a015c8daa…0478720d0330 pays to P2MR1212.9998820.0000031
0d2c9f95792e…74000bda3e3f pays to P2MR1229.99993470.0000031
15394b1f5de4…335564cd8aa0 pays to P2MR1235.99995330.0000031
0ad7e65ae16e…b536e73a46f1 pays to P2MR1240.99996880.0000031