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

Block 23982

Hash
0000014d2fc8ff4443ec8405f536d764268344fc24be53bcf4560d87361facfa
Confirmations
16701
Time
2026-10-15 18:46:43 UTC
Median time
2026-10-15 18:38:22 UTC
Transactions
5
Size
3,592
Weight
13,444
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
09f01dc88417fbf748ab277da7ba1f8a2960ccfa1b1476c2095f5104353c60ee
Previous block
00000159983c6f5bcdea0227bde7002831c4de27bfa44c94330a715c3860bdd7
Next block
0000011c582635c5b1fda5405b417016e6c60c5862184f7dace8b43c9deb0222

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 23982 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
2b9d24e1c33b72967f9830e9b1c9205e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6d4531771e1f…f226f56c9654 coinbase1250.0000124
c9676f70b062…4000e22ef352 pays to P2MR1226.99992540.0000031
102ea239bcce…cfc92ac17956 pays to P2MR1217.99989750.0000031
f73d9a6db338…4df111aae9a7 pays to P2MR125.99986030.0000031
87df26249a5e…e982e67dc7f0 pays to P2MR1231.99994090.0000031