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

Block 32848

Hash
000000c549a7f4474fa0a4ce0e6aa6fe2d23bbc0fdb5b8111fb622867db84ee6
Confirmations
9601
Time
2026-10-25 19:50:52 UTC
Median time
2026-10-25 19:42:46 UTC
Transactions
6
Size
4,143
Weight
14,409
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
827e9e817dc78bd59a615ee5213bd0332aed776befd5654fa9b3f3ad39c04f9d
Previous block
000000f3c1b06bb7fbae7fbe1d009a68e088907d9346c60950bec36898f374ba
Next block
0000012de7585d993f478aed366b31ddbded4384786408f4e7935750148c8cda

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 32848 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
ef3b717ffa37aa155b533ae2d33f1a1b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5bb0ecb41af4…6ceaa18b9138 coinbase1250.0000172
7adcd03f2ada…98545bd36505 spends P2MR pays to P2MR120.998993120.00000344
1d329d5c8710…82cb24a55116 spends P2MR pays to P2MR120.996986240.00000344
e29726cd1457…aba00e360530 spends P2MR pays to P2MR120.997989680.00000344
645751843f63…8742dd241bb5 spends P2MR pays to P2MR120.998993120.00000344
00c2b151a70b…576255c885db spends P2MR pays to P2MR120.996986240.00000344