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

Transaction

12fcc0bdaf151bb584049db4ba741ba6dac17f87e1eb6266ae39f6aa956304e1

Status
Confirmed in block 30352 · 000001464580…074632e67f6f
Confirmations
10737
Time
2026-10-23 00:49:24 UTC
Fee
0.00000258
Fee rate
2 sat/vB
Virtual size
129 vB
Weight
513
Version
2
Lock time
30000

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.

Tripwired leaf (leaf version 0xe0)

M3 is an experimental rule of this test network, not part of BIP-360. From height 30000, nodes run leaves of version 0xe0 as tapscript; once the drill tripwire is spent, from the next block on, elliptic-curve signature checks in such leaves fail.

This page marks only the leaf this spend took. The output's other leaves stay hidden in the spend, so the page says nothing about whether another path could spend the output.

Leaf version
0xe0
Leaf script
9d3f89fbbc077619598ad733b31b77cac859fa1f69d27b699c252cb74700d57e OP_CHECKSIG
209d3f89fbbc077619598ad733b31b77cac859fa1f69d27b699c252cb74700d57eac
Control block
e18d30ee18c509daca9a65213a4fc19fc8b17dd17e2697c4df6c2ea976490d8836 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
8d30ee18c509daca9a65213a4fc19fc8b17dd17e2697c4df6c2ea976490d8836
Leaf hash (TapLeaf)
725077f170aa008432fff0d579681354f899ba7d2923c3e86cf1a72917c34572
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 725077f170aa008432fff0d579681354f899ba7d2923c3e86cf1a72917c34572
  2. TapBranch(725077f1…17c34572, 8d30ee18…490d8836) = da4818a6d5f270f5a9c065f1383070a8af6d0365bb86840458ec9541eaba3676
Witness program of the output
da4818a6d5f270f5a9c065f1383070a8af6d0365bb86840458ec9541eaba3676
✓ Matches: the revealed leaf is committed to by the output.
The leaf script was executed (leaf version 0xe0, depth 1 or more, in a block at or above the M3 activation height 30000).
Stack items given to the script
d4b55d7cf48306d852f23b47a31f605babcee28cf18a3da2d52487546d59016bdeaa00f2d32c374bda056c4969b57d9c3fdc67976d00da39fc79ae659f6fbe23

Inputs

#AddressTypeAmount
0790d5abf…be93fe31:0tb1zmfyp3fk47fc0t2wqvhcnsvrs4zhk6qm9hwrggpzcaj25r646xemqjludgwP2MR1

Outputs

#AddressTypeAmount
0tb1z50u5m904uwvgh0fgugya5thdwrwz4l0cr4u4fknp2sl433evk6jqtjs6q5P2MR0.99999742Unspent