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

Transaction

c337ceffc16cd8924b51b4c5dd071044a5c034314dd41ada49dfa85e2fced8e9

Status
Confirmed in block 36184 · 000001e53cef…afab429ed486
Confirmations
4044
Time
2026-10-29 13:07:16 UTC
Fee
0.00004176
Fee rate
2 sat/vB
Virtual size
2,088 vB
Weight
8,350
Version
2
Lock time
32000

P2MR script-path spend of input 0

The node checks this spend by hashing the revealed leaf, walking the Merkle path in the control block up to a root, and requiring that root to equal the output's 32-byte witness program. This page recomputes the same steps.

SLH1 leaf (OP_CHECKSLHDSA128S)

This leaf is SLH1 byte for byte: a 32-byte SLH-DSA-SHA2-128s public key followed by OP_CHECKSLHDSA128S, an experimental opcode of this test network, not part of BIP-360. It runs from height 32000; below that height the byte is OP_SUCCESS241.

Block 36184 is at or above the activation height 32000: nodes that enforce the rule checked this signature.

SLH-DSA-SHA2-128s public key (PK.seed ‖ PK.root)
9f58a0c6faee9dd0e52e122fabf73b5c824be7f01e7ae4a148b650af051412bf
Signature
7,856 bytes, carried in 16 witness elements (15 × 520 + 56 bytes) and shown here as one
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…
Tree
✓ The other leaf can only fail (6a, OP_RETURN): this is the recommended SLH1 tree.
Leaf version
0xc0
Leaf script
9f58a0c6faee9dd0e52e122fabf73b5c824be7f01e7ae4a148b650af051412bf OP_CHECKSLHDSA128S
209f58a0c6faee9dd0e52e122fabf73b5c824be7f01e7ae4a148b650af051412bff1
Control block
c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa
Leaf hash (TapLeaf)
1a4a42847638b8338cae7e9508253a94c40e62ad8c4e94497b6a7baf00534629
Recomputed root
  1. TapLeaf(0xc0, Leaf script) = 1a4a42847638b8338cae7e9508253a94c40e62ad8c4e94497b6a7baf00534629
  2. TapBranch(1a4a4284…00534629, 46c7eccf…1725e9fa) = 4a0e673f9f4269576e018338ebcdce535fef6da2478599528519a5f388b635de
Witness program of the output
4a0e673f9f4269576e018338ebcdce535fef6da2478599528519a5f388b635de
✓ Matches: the revealed leaf is committed to by the output.
The leaf script was executed (leaf version 0xc0, depth 1 or more).
Stack items given to the script
16 elements: the signature, shown as one above

Inputs

#AddressTypeAmount
002996394…9bc906c6:0tb1zfg8xw0ulgf54wmspsvuwhnww2d077mdzg7zej559rxjl8z9kxh0q8s4c9qP2MR0.001

Outputs

#AddressTypeAmount
0tb1zem6desaeet5etwan3yekfzk0fj0h9nsq98lxdust7fh25jpae33sxpmwcsP2MR0.00095824Unspent