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

Block 24972

Hash
000000c11619a598ce3cc66af45dce0e68bb9f5936108a11e2b52306d8c9e0a0
Confirmations
14923
Time
2026-10-16 21:51:23 UTC
Median time
2026-10-16 21:43:21 UTC
Transactions
18
Size
6,257
Weight
21,452
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
82c61e107190e19e994c5a7693928bb6def13ef1ab677f1589c684f236cad90f
Previous block
000001652139874d61e284c554565aaeda8173b0b53f16bc7e19e960edea0ac6
Next block
0000016fe0a2a9b0a5b19a4fd8e783639835a29bed037efd96f70d026b9b3861

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 24972 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
1ad0d61c52ff73411c72676c0f99d9b3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
85083ad2ac01…edf526bda1d6 coinbase1250.0000527
522609ccd8fb…b90c0c58060b pays to P2MR1242.9999750.0000031
0e3ed02f0745…fad3539e9c1a pays to P2MR1219.99990370.0000031
fd735d180da3…fafe978de921 pays to P2MR1223.99991610.0000031
bc533cc94612…f2c6055a9d2b pays to P2MR129.99987270.0000031
c534283d1294…a66f42e18b4f pays to P2MR1240.99996880.0000031
8d657f7b4686…deb696906352 pays to P2MR1229.99993470.0000031
f098409635d3…7715a8cb4e56 pays to P2MR1235.99995330.0000031
7d49bb5bd985…e1237a484f63 pays to P2MR1240.99996880.0000031
c7a2dbbbac2f…d0e2269b7265 pays to P2MR1241.99997190.0000031
1aaad6dd39a9…89ed20ad686e pays to P2MR122.9998510.0000031
7c22f7bd478d…534151457787 pays to P2MR1239.99996570.0000031
2adee2e81257…731299ad89cd pays to P2MR1232.9999440.0000031
ca80ea96cfeb…f6b8474154e9 pays to P2MR1227.99992850.0000031
ac21bba4235f…dcf630311eeb pays to P2MR1233.99994710.0000031
04ec95990662…40a91c20a2eb pays to P2MR1238.99996260.0000031
fa9d6e199c5b…c9e724d411f6 pays to P2MR1234.99995020.0000031
463ebc15bd4f…badb5392a2fe pays to P2MR1238.99996260.0000031