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

Transaction

203271522a1e4ece135d2a7e1eefdd3373104751443715f85cc31820338e52de

Status
Confirmed in block 30881 · 0000018945b4…a8ef2457747f
Confirmations
9471
Time
2026-10-23 15:04:23 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
1798ead6429fe284d720109427d75d34feeb64c9533879c298c431f5cf194f0b OP_CHECKSIG
201798ead6429fe284d720109427d75d34feeb64c9533879c298c431f5cf194f0bac
Control block
e15a505a42c7abe41ef91dcde802d1a350c12888ff821e89d0fdf24577db0e798b (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
5a505a42c7abe41ef91dcde802d1a350c12888ff821e89d0fdf24577db0e798b
Leaf hash (TapLeaf)
f496b2bb0a066c0c17bf9e02380c1d5cd6ee4da01a25556f86ef4c321bb62ff9
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = f496b2bb0a066c0c17bf9e02380c1d5cd6ee4da01a25556f86ef4c321bb62ff9
  2. TapBranch(f496b2bb…1bb62ff9, 5a505a42…db0e798b) = 9781a5e1bd613654cedda8851a98e573cd1c561a780f50f94f1f077e4285bc50
Witness program of the output
9781a5e1bd613654cedda8851a98e573cd1c561a780f50f94f1f077e4285bc50
✓ 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
87170a51ff0ad4e171791f5cfb574c2ce5bc2a429cd5a7b851ba4d04b8fdffaf0d81fecc38072e4cd78df31ec746b8237f376cdbd61fc8cef0a2bd5807ceebd0

Inputs

#AddressTypeAmount
02b563ecd…0f3f1eae:1tb1zj7q6tcdavym9fnka4zz34x89w0x3c4s60q84p720rurhus59h3gqm46fv7P2MR1

Outputs

#AddressTypeAmount
0tb1zqt9ex6m548egd2gtcupceemyu6q7r8tkt672m77gc6rwhwqzxjas043eewP2MR0.99999742Unspent