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

Transaction

b1befad97e7e037820549e2525899bf401e82490d3658a91fb9459618cdcdc71

Status
Confirmed in block 34300 · 000000b923ed…a9bec97708f2
Confirmations
6151
Time
2026-10-27 10:48:40 UTC
Fee
0.00000258
Fee rate
2 sat/vB
Virtual size
129 vB
Weight
513
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.

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
1854f3cff6ec584809699a693a9701f9abc9d620312262a2830cdbcb9a0ae569 OP_CHECKSIG
201854f3cff6ec584809699a693a9701f9abc9d620312262a2830cdbcb9a0ae569ac
Control block
e1cee5e5304b1f77190391ea23f9d78f9c17ff5b59ef5dcb7496a556e87a439adc (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
cee5e5304b1f77190391ea23f9d78f9c17ff5b59ef5dcb7496a556e87a439adc
Leaf hash (TapLeaf)
fdcd2531e111aac6937e518b81f2b19e91e955f8a438ab9cc5f53a21855951bd
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = fdcd2531e111aac6937e518b81f2b19e91e955f8a438ab9cc5f53a21855951bd
  2. TapBranch(fdcd2531…855951bd, cee5e530…7a439adc) = f4c369b3c5a52a6559b208dc9734e5f5a32d3cad79c4c1eeb310d550cefa96f4
Witness program of the output
f4c369b3c5a52a6559b208dc9734e5f5a32d3cad79c4c1eeb310d550cefa96f4
✓ 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
401e24d9626cb07ab6f69eeb24701d2807edb19c543723e20cc533285aceed79668dabd21b71ef682ebeef6eb5b49f238474f461f29a615570d129692673f1ce

Inputs

#AddressTypeAmount
063382230…c18c5dbc:1tb1z7npknv79554x2kdjprwfwd897k3j609d08zvrm4nzr24pnh6jm6ql5dd2gP2MR1

Outputs

#AddressTypeAmount
0tb1zfq0k3dwxlfzp9hzszykhdrt5reaeac47sn3h97yft3njqwtvy0vsm676a4P2MR0.99999742Unspent