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

Transaction

737d985ce6bc0dee903e058381a628ca106eb92560ff6ec77b0ef0e5c292b980

Status
Confirmed in block 33885 · 0000004821b2…95f028832f3a
Confirmations
7104
Time
2026-10-26 23:39:57 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
20b510c148ab63a1b2a2637a18bf34cefbd4532a1e2bb4e334a5c18704f84303 OP_CHECKSIG
2020b510c148ab63a1b2a2637a18bf34cefbd4532a1e2bb4e334a5c18704f84303ac
Control block
e105d8c8036e293b69cb973fb1121e452424b2f7bf5208da6628878dce6f73005f (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
05d8c8036e293b69cb973fb1121e452424b2f7bf5208da6628878dce6f73005f
Leaf hash (TapLeaf)
00598602e05f76a86b3093f864daa7719a2b6a93f6cf0c0d13cd3fe06fb58939
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 00598602e05f76a86b3093f864daa7719a2b6a93f6cf0c0d13cd3fe06fb58939
  2. TapBranch(00598602…6fb58939, 05d8c803…6f73005f) = fe7df8c28087e7e83df8a4c7aad57df512c7b4a88afb76a66fc22a6587e61394
Witness program of the output
fe7df8c28087e7e83df8a4c7aad57df512c7b4a88afb76a66fc22a6587e61394
✓ 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
9572ef6ee8bf0bc2e88f34ff35cb121b11807283812dbbde966212935a4bdee18a4fa58d81351b7356d82775ac9b952fce273d57c93e007a846c6170fff4c9bd

Inputs

#AddressTypeAmount
0f2e4c1e8…1b32eafd:0tb1zle7l3s5qsln7s00c5nr644ta75fv0d9g3tahdfn0cg4xtplxzw2qns0xnwP2MR1

Outputs

#AddressTypeAmount
0tb1zem6desaeet5etwan3yekfzk0fj0h9nsq98lxdust7fh25jpae33sxpmwcsP2MR0.99999742Unspent