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

Block 28792

Hash
00000027d3dfc6fe3583485876d2d0dfe3ad5d2489d7a0733dc33f3f3021560a
Confirmations
11565
Time
2026-10-21 06:35:10 UTC
Median time
2026-10-21 06:27:14 UTC
Transactions
7
Size
4,304
Weight
14,849
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
9313eeb41ee2087ed97e65c32b41afbc14f2f48baa1965a21aeb6d1dc3d69b73
Previous block
0000018bbeabe01793431e6886f942a99f747b65b4b7f2685f55fbac0d693db7
Next block
000000a41d402fe8ea59e8539f74dce2966dcc5591823f9905d3cacb17d80e50

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 28792 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
1205f1944e114f296de5a4a6c64592ae… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7fa6d1a0cd55…ff80afff3965 coinbase1250.00001944
6c27844d89f6…af4993cf1bb5 pays to P2MR1233.99994710.0000031
d5f11ea75095…ad13b4a658a6 spends P2MR pays to P2MR110.999997420.00000258
8e487b1269fd…fe1cdaf5a309 spends P2MR pays to P2MR120.998993120.00000344
5dc615a30bbe…1bae1108f2c7 spends P2MR pays to P2MR120.997989680.00000344
09d427a63782…fcfc54291ae9 spends P2MR pays to P2MR120.998993120.00000344
2451c94c347f…2442fadc80fc spends P2MR pays to P2MR120.999996560.00000344