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

Transaction

9a4991065f40656b4b6a4a6bcabd4bdde4747b822b8fde02238c81de6a3a5211

Status
Confirmed in block 34186 · 00000016b5e4…d323fb154652
Confirmations
6178
Time
2026-10-27 07:44:10 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 34186 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)
d4f9129f6ce19f9a7e3e05474d7748b1d77c2bc1b9ad3e4a85da031b12b74445
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
d4f9129f6ce19f9a7e3e05474d7748b1d77c2bc1b9ad3e4a85da031b12b74445 OP_CHECKSLHDSA128S
20d4f9129f6ce19f9a7e3e05474d7748b1d77c2bc1b9ad3e4a85da031b12b74445f1
Control block
c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa
Leaf hash (TapLeaf)
fe5444e4fb94534344e466d9f16e352ac85400f20a577e2f7004bdd11227bd4f
Recomputed root
  1. TapLeaf(0xc0, Leaf script) = fe5444e4fb94534344e466d9f16e352ac85400f20a577e2f7004bdd11227bd4f
  2. TapBranch(fe5444e4…1227bd4f, 46c7eccf…1725e9fa) = c2d26d6e38f4172427f1fada3307ab5dd4965b7af6e5e576f17633771bd6a5ab
Witness program of the output
c2d26d6e38f4172427f1fada3307ab5dd4965b7af6e5e576f17633771bd6a5ab
✓ 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
065603983…c43b1fb4:1tb1zctfx6m3c7stjgfl3ltdrxpatth2fvkm67mj72ah3wcehwx7k5k4sud483cP2MR1

Outputs

#AddressTypeAmount
0tb1zedtmwms9d7yyf0nwm47mjryvjvhunhclw5ceevxh7hgel5p9ff6q60j2f7P2MR0.99995824Unspent