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

Block 28046

Hash
00000156115a17fcce7dd243afb3f51ce95b871aed62a0507fd1891865245216
Confirmations
12356
Time
2026-10-20 10:24:30 UTC
Median time
2026-10-20 10:16:36 UTC
Transactions
20
Size
6,667
Weight
22,684
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
26b1f56590ae018135923ea98038425916f982735d3e0caa38874b86bd4c72cb
Previous block
000000fe7fee4dcf5ffe111699603b5ce7eb7711373d846f46d81a19b5f073ea
Next block
0000013b4dc2abf2e0a388382b894e0b08d4144cfa47c9202a32fb40fedf4834

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 28046 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
e7a82fa8d4d9ea0994a328c873b9d39b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0fd867bed087…3eeeebf69c6e coinbase1250.0000589
0afd92a013f0…0634610c3104 pays to P2MR1238.99996260.0000031
b31add8fbd35…9719d3e5eb06 pays to P2MR1219.99990370.0000031
4dcff84d878e…9fd009135408 pays to P2MR1216.99989440.0000031
a84bb70dfa77…c2f7490dbf08 pays to P2MR1230.99993780.0000031
f583fd7146cd…86de7ed2324d pays to P2MR1240.99996880.0000031
ff62b97012fc…f090d56f6c4d pays to P2MR1236.99995640.0000031
7aa430261f7c…60dd4b780056 pays to P2MR1240.99996880.0000031
f1e63f61d8a8…8f8c905fca64 pays to P2MR1235.99995330.0000031
c6ed52eb15e2…bab547d5e465 pays to P2MR1238.99996260.0000031
f82003112716…869f39ff2a77 pays to P2MR1221.99990990.0000031
db7ebe29927d…6ad00c164577 pays to P2MR1230.99993780.0000031
09d1f4b77bf3…8224001cb27e pays to P2MR1232.9999440.0000031
5c1f5a78d7ff…a063277c70be pays to P2MR1238.99996260.0000031
e8edeca67870…ebd8263097be pays to P2MR1240.99996880.0000031
2d935d864499…47efb78a08d1 pays to P2MR1221.99990990.0000031
88639f75886d…a638a9e6fad7 pays to P2MR1210.99987580.0000031
625b35539e33…748d53313bdb pays to P2MR1227.99992850.0000031
c8f92e7d66ab…0f6d73651bef pays to P2MR1230.99993780.0000031
ae873fa83f58…da6d2fef97f1 pays to P2MR123.99985410.0000031