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

Block 23805

Hash
000000646f324f016c1a238d8ffe3c2ea8f7b5316d1df170cdf48ad99d5e093e
Confirmations
16343
Time
2026-10-15 13:55:57 UTC
Median time
2026-10-15 13:47:35 UTC
Transactions
12
Size
5,229
Weight
17,952
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
212352668203b8d2fbaa13c4cc10e3b6b2d53e5def5c6e3e8b8be82587c78dde
Previous block
000000d261d4863ff671c57571f856ae208f2e5af8d98c0004b102afba2664a8
Next block
000000ce68df5294e9195fabafdaec8c0e6bb27c7c29eabd652f79dd7a341143

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 23805 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
7e5d707749e61303a814bbb623b4ff18… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
996073731071…0a3c822ae70b coinbase1250.00003506
cadd5896a549…dd46c27e5b08 pays to P2MR1233.99994710.0000031
2acc672dd3c0…ba1a446c063b pays to P2MR1241.99997190.0000031
a9da2d13df9e…9d16785a1f6b pays to P2MR1247.99999050.0000031
e89214162c8b…6cd5f1f34e9a pays to P2MR1222.9999130.0000031
2c1765a830d5…f7a6fd5f0bc7 pays to P2MR1235.99995330.0000031
1b44b3273a48…21d1def623c7 pays to P2MR1211.99987890.0000031
4deaa34678ed…5a9dee6c08cd pays to P2MR123.99985410.0000031
99fb368c750c…29e417c6b3d8 pays to P2MR1243.99997810.0000031
e81efd0583d5…46c764f131f6 pays to P2MR1245.99998430.0000031
eabbb0d78699…b8f1446e19fd pays to P2MR1247.99999050.0000031
41c3b5b0a3a0…c91262ab6650 spends P2MR pays to P2MR212.99995270.00000406