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

Block 35975

Hash
000001e70a7ab8abfccb59c06dc1c378a98e86353de2087f2fbf9196e5e4c4ab
Confirmations
4539
Time
2026-10-29 07:32:05 UTC
Median time
2026-10-29 07:23:57 UTC
Transactions
4
Size
3,526
Weight
12,970
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
37c26afeddf2e68b69a268f629599773f22402bceb330976ffe31e2ec44d5a02
Previous block
000001f9c92c54e8c0885c2b5b3d9dd9663be611c01db65c6679bada02eea9de
Next block
000001d55eb8b5bcde830e1fa6e177a11f076c286d289ce138b709852b4d6d33

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 35975 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
467b53e20e2bff3d4ace2a621a0993e2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3c0ec5935b0e…51ae6830f871 coinbase1250.00000998
59413113f506…651c3cd8554f pays to P2MR120.026378910.0000031
af25ba478c2e…9d7419fd684e spends P2MR pays to P2MR120.997989680.00000344
8a86ab87a2c5…fd648dfc158c spends P2MR pays to P2MR120.996986240.00000344