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

Block 29513

Hash
000001a13c0d10a2adf7a6aebcc7fed3c05a40e9dc83084cd17901e32561ce0b
Confirmations
10533
Time
2026-10-22 02:05:52 UTC
Median time
2026-10-22 01:57:34 UTC
Transactions
22
Size
10,789
Weight
27,370
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
d2ab777dc292ada2c9a4a06845efcf065defc7fbb5fa295a77f1adbbf09ca467
Previous block
0000003d66fd761272ed6204664750cfe84f279057bcdaa63f97949faaa3adb7
Next block
0000003d45e9e246e9c525fb91c3ecab743c841c3c31bc886d4a8c18b282500c

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 29513 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
ae3c716b2df4cce4ad6e29f4c9058567… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e943e47640c9…94387471c1c2 coinbase1250.00008236
eedff7442a34…977d7713ca20 pays to P2MR1233.99994710.0000031
bdeeb0b2cad5…97368d3d0d22 pays to P2MR1234.99995020.0000031
6a52397c28ec…5582714b6230 pays to P2MR1214.477249710.0000031
13c2e5e97689…39bab36ee73b pays to P2MR1216.99989440.0000031
3be461a8b9a2…ad17f6e62244 pays to P2MR1229.99993470.0000031
9408b7264dbd…fcefb03b7151 pays to P2MR1221.99990990.0000031
482b845866dd…60033c7ae45e pays to P2MR1229.99993470.0000031
899f638b03df…4b4542ce1c6c pays to P2MR1219.99990370.0000031
c4f245dfde2f…a7269ca7976c pays to P2MR1225.99992230.0000031
fac39d81803a…ed8b5ef3ab85 pays to P2MR1237.99995950.0000031
f22d37a1b11b…e1ca674c6c8a pays to P2MR1240.99996880.0000031
f0db746693e6…4f6a8d540f8e pays to P2MR1210.99987580.0000031
65fc7f99967e…a118a05d0891 pays to P2MR1246.99998740.0000031
eadc77997b09…095340600cbf pays to P2MR1215.99989130.0000031
4588c520a511…b55bf5a6a8c1 pays to P2MR1240.99996880.0000031
bad35e42753b…dfeeba6696e0 pays to P2MR122.9998510.0000031
ae4ce7abc04c…5c59c6661fe1 pays to P2MR1234.99995020.0000031
80b8cbdd1565…296b12df96e1 pays to P2MR1215.99989130.0000031
79f8f04f85e5…292b666a3fe9 pays to P2MR126.99986340.0000031
b34af063e539…dfee5ed37d2b spends P2MR pays to P2MR110.999997420.00000258
f7dc2d48d37e…f624abf31b34 spends P2MR pays to P2MR110.999979120.00002088