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

Block 35077

Hash
00000043a193b94b43676390f280f7b7218291416519401ef915bd425bcc8520
Confirmations
6685
Time
2026-10-28 07:33:54 UTC
Median time
2026-10-28 07:25:42 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b23e93651bd77339845e6e2a840ca85721a5e607b50b63c6fc67b2c0133b6f39
Previous block
0000017087234ac8611ad834e8880fb93a014904eeb9ddf3ea78141dc6ac8e42
Next block
000002011ebd0fd8647490214a2e06e498f502874b61d0c708d99f8ec5ec85f1

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 35077 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
cf24ffff122a9f0ae1ad9c71afe99980… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b23e93651bd7…b2c0133b6f39 coinbase1250