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

Block 29425

Hash
0000002eb1cc6462959e2d7a9f22bd07e7e07f94b7c803b0debebb2219279353
Confirmations
10853
Time
2026-10-21 23:43:35 UTC
Median time
2026-10-21 23:35:17 UTC
Transactions
11
Size
4,822
Weight
17,140
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
dd8b67faa3573b1efb37aaf927ee9b2d1d01ca56e86323081ff18af520bc8e52
Previous block
00000104d3c031efa7ee950ad46597d1eb3a567ee4995406cda3a87a0eb648a5
Next block
0000018e84c1584beab47bc82f61ae91b58df9c667f53d97a7934882199b305e

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 29425 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
c35d1f5726eefca9daa2a084327b7562… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a655896b36f4…ef69832c8470 coinbase1250.000031
11076e6cfcc7…e9a729dcea2c pays to P2MR1220.99990680.0000031
348b3f69b210…4f29d313b85a pays to P2MR1231.99994090.0000031
9fede9a0ee28…a87ca7a6a469 pays to P2MR1224.99991920.0000031
c6646a9a3ca3…254cd4ce1a78 pays to P2MR1211.99987890.0000031
22a7da52ab08…7895807ccf7a pays to P2MR1221.99990990.0000031
d9a33f0ed333…4655243acb85 pays to P2MR1212.9998820.0000031
8af126af436f…ba2d4cf67da7 pays to P2MR1231.99994090.0000031
93cba6962607…988504be74cb pays to P2MR125.99986030.0000031
60cabf7061f8…d1111c4879d9 pays to P2MR1218.99990060.0000031
e3fc91adfc71…77308e8c47fa pays to P2MR121.99984790.0000031