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

Block 29214

Hash
0000019d89006ec9505350499dd74b6b4ab8c08d428debdfba6cc66e6904e55e
Confirmations
11314
Time
2026-10-21 18:04:21 UTC
Median time
2026-10-21 17:56:35 UTC
Transactions
7
Size
4,416
Weight
15,090
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
4bd0c90103703cb0fb52f0a767f57d0b88df033f06d4b97941e0eb2fe41b6fb5
Previous block
000001b69a06cf94c08f3c615c29a6151d062532a89865ddf796d87ab5c038aa
Next block
0000012352828019b61c477927fcd7566940a3c965d877920e3b749c77976236

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 29214 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
dbff3685185d011b40755b45fc92214e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
289aa2be0d7b…dc4d7cc82557 coinbase1250.00002064
5346b2619b1b…ac33f795844e spends P2MR pays to P2MR120.997989680.00000344
e46371798807…26ce16475a51 spends P2MR pays to P2MR120.998993120.00000344
138fc359e477…474336aa8690 spends P2MR pays to P2MR120.999996560.00000344
14b0baccaa1a…321764b853c3 spends P2MR pays to P2MR120.999996560.00000344
bbbb02587b29…f71d3c5ec0c8 spends P2MR pays to P2MR120.998993120.00000344
aafdaf623c3d…f97131c340ee spends P2MR pays to P2MR120.999996560.00000344