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

Block 32774

Hash
000002121f3f1964bc8d62bd50f1d471360d480aba40df72a09dd1a1b2ec5607
Confirmations
9332
Time
2026-10-25 17:52:40 UTC
Median time
2026-10-25 17:44:35 UTC
Transactions
9
Size
4,965
Weight
16,464
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c37408ce0b737ef179502ea46866492e09d1259cb67aa59422e306715a538f4d
Previous block
0000015ac10b1b500b568911f1ee0ea393b878497b8664f504bf478408b3323f
Next block
000000206a29813562eaaef09e5db05b6d5307bd911d778789d8a573c36dcb5e

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 32774 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
47f61846707b4c8b148d636e5018728f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b696614e69a9…4092abfd2b41 coinbase1250.00002752
9b32a9abe8d0…07ee59886f20 spends P2MR pays to P2MR120.998993120.00000344
1ff5f7b6bb74…8750b4f37d37 spends P2MR pays to P2MR120.996986240.00000344
5236939f3e32…1fc34124a35f spends P2MR pays to P2MR120.997989680.00000344
e46c0a904108…03cc3b252c8f spends P2MR pays to P2MR120.996986240.00000344
63343c9ac4c5…5b7b7b774790 spends P2MR pays to P2MR120.996986240.00000344
986e4c1ea560…5094d3e3dc91 spends P2MR pays to P2MR120.996986240.00000344
4bae59bce4fe…699a100d12b5 spends P2MR pays to P2MR120.996986240.00000344
ee8abdc62493…23eb4ffcffe0 spends P2MR pays to P2MR120.997989680.00000344