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

Block 36270

Hash
0000013740344b1d10817c492510154d5e2a357f0a567743a6ffa1c9573144ff
Confirmations
3440
Time
2026-10-29 15:26:06 UTC
Median time
2026-10-29 15:17:57 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f2f466666d6fa7e8bc2321997b0f15deb0b957b8932a2e693dbb7f64fe0ec8f9
Previous block
000001dfea34039e35bb0e6e5f68d9b6db0b106e11bdba6eac6ab533f393d1dc
Next block
000000467a068c3dd4859cf3e8db409889bae9c31fcfea9b6d1cbfeb16327070

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 36270 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
d91ecf9616457afc65070f94b0dd95d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c06e94323cf6…3de302a3d30a coinbase1250.00001524
9c2a7ef5ff46…805c1a27c431 spends P2MR pays to P2MR120.996986240.00000344
a01c004d27ba…27b1301d7734 spends P2MR pays to P2MR120.996986240.00000344
c572034ba416…f971b231be9f spends P2MR pays to P2MR120.997989680.00000344
17a78da347ea…8614945874ac spends P2MR pays to P2MR220.001995080.00000492