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

Transaction

d5fb605b46bbd37ede7e754b8534c0c2f0176c3482627551cea165cbbab4bae8

Status
Confirmed in block 33526 · 0000011ee302…cd3bfed3d31e
Confirmations
6904
Time
2026-10-26 14:00:31 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 33526 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)
3d05a21b49e46b0480433ebda32f98c5d4f78ea88f79e05d13baa6b53ee0b7ca
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
3d05a21b49e46b0480433ebda32f98c5d4f78ea88f79e05d13baa6b53ee0b7ca OP_CHECKSLHDSA128S
203d05a21b49e46b0480433ebda32f98c5d4f78ea88f79e05d13baa6b53ee0b7caf1
Control block
c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa
Leaf hash (TapLeaf)
a6ada8a4718580eaa6e1554782ff8da946606ac6b9556f36bc02fcfd9be321f4
Recomputed root
  1. TapLeaf(0xc0, Leaf script) = a6ada8a4718580eaa6e1554782ff8da946606ac6b9556f36bc02fcfd9be321f4
  2. TapBranch(a6ada8a4…9be321f4, 46c7eccf…1725e9fa) = 2ae4399bd80d76fef29a175309cd9c4a98e7d5d322bc722be1fafe2dd8ced586
Witness program of the output
2ae4399bd80d76fef29a175309cd9c4a98e7d5d322bc722be1fafe2dd8ced586
✓ 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
0029af70e…e94e17b0:1tb1z9tjrnx7cp4m0au56zafsnnvuf2vw04wny278y2lpltlzmkxw6krqwmztrkP2MR1

Outputs

#AddressTypeAmount
0tb1zzmz0k289a3u2qfxvgxcn5d235k0q4mmyjnwzzav4zrus7h6lmkpq59fj46P2MR0.99995824Unspent