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

Block 23592

Hash
000000c447172956dd755a52812164fbfa0467d3cd352c2a7ebc4f937b25c717
Confirmations
17133
Time
2026-10-15 08:01:59 UTC
Median time
2026-10-15 07:54:13 UTC
Transactions
6
Size
3,797
Weight
14,060
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
68c24955be81b0c808e06045cbe0376ff0da8c0372808ee5008cbaa70e9f43d9
Previous block
00000086a1e01eed0ed19f2c8d43857339ed753636d6cff9399659bb42c604d1
Next block
00000128a30214bae342087c6da4e2bb5c0ee65aa60b8140e7846e9551ed8de7

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 23592 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
395c491c339edb65f36848527d681f96… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5848ff9daf87…d8dabe3b5bff coinbase1250.0000155
d36c0daa9082…40ba0674ce77 pays to P2MR1213.99988510.0000031
39c1c317f226…668ad9fe0884 pays to P2MR1224.99991920.0000031
e9c5191ffaf2…afc9a9645dc0 pays to P2MR1229.99993470.0000031
f3721ee1d7e9…2c6d1725d4d6 pays to P2MR121.99984790.0000031
0439cbafccc3…c80faa401bfc pays to P2MR1210.99987580.0000031