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

Block 24091

Hash
000000626f398033ceb67581daa7a7ffc48f2d18c527ae82fe7bc9cba3912cd8
Confirmations
16579
Time
2026-10-15 21:47:15 UTC
Median time
2026-10-15 21:38:18 UTC
Transactions
6
Size
3,797
Weight
14,060
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
090831aea8d80a91cc89bd745ceb1df7c3860c40a5e43068fcd45feaa42694e8
Previous block
00000024dd98cecf4fd9e2c928b4fd6e708e082f6fa7e730178ecb941b17faed
Next block
000000b9dcf3724786003d8c24ff6f176e09f8abc1880b176be8ef99519fc1c8

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 24091 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
829c8764996ac91daf03949d81fea36e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
26259c8b54b3…994a8180ac5b coinbase1250.0000155
666a737285d5…c666552d220f pays to P2MR1233.99994710.0000031
8a05ee5c9e17…e7687efde938 pays to P2MR1227.99992850.0000031
9309b976cc29…dcc65a91fc95 pays to P2MR1245.99998430.0000031
b4423c8d0ab5…100308033ead pays to P2MR1218.99990060.0000031
57eb2e974f91…2d1b21c248d9 pays to P2MR123.99985410.0000031