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

Transaction

cf2f232117988547ec3e4da015b55accdfd9d6e0809ddb379408fbd3bc001d56

Status
Confirmed in block 31415 · 000000d278b0…282390127589
Confirmations
8975
Time
2026-10-24 05:25:55 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
6c5163f688011b63383f93880b0620c7f6af1f34e9876133defc034e7d3f9c86 OP_CHECKSIG
206c5163f688011b63383f93880b0620c7f6af1f34e9876133defc034e7d3f9c86ac
Control block
e108a20fddbec3209a8aa8063a1ecf02a4c3a44b34ed160cfe908b46c37c1c47e1 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
08a20fddbec3209a8aa8063a1ecf02a4c3a44b34ed160cfe908b46c37c1c47e1
Leaf hash (TapLeaf)
41034105aa8870f62f1cc7898c6c264464ada157b0ff5440dc912ab8af15a713
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 41034105aa8870f62f1cc7898c6c264464ada157b0ff5440dc912ab8af15a713
  2. TapBranch(41034105…af15a713, 08a20fdd…7c1c47e1) = 0521ce4214aac5e0e4e6dcf30da0194129a5528de7e3371bc75a4fbe56bb0a0f
Witness program of the output
0521ce4214aac5e0e4e6dcf30da0194129a5528de7e3371bc75a4fbe56bb0a0f
✓ 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
68bbebbcf7a653e866b9e5e39704562b58cd9142403bf6ccd4ab9d326e479df18d50f140b5e8375edb78e527c0881562f952dfda0e1c8ee3085600d13c9a37b8

Inputs

#AddressTypeAmount
0848f007e…e359f06c:0tb1zq5suuss54tz7pe8xmnesmgqegy56255dul3nwx78tf8mu44mpg8svl0x20P2MR1

Outputs

#AddressTypeAmount
0tb1z8t6c92fj5tnjc0lmvr29yduwaun0q7l9ct0f4efxdnsnlzwy8yysnk4x05P2MR0.99999742Unspent