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

Transaction

71dc17fecc2398ba81cf82c4b9b0c74c32e8bbfe7a45b8df4fc9d74f5e67a14a

Status
Confirmed in block 35997 · 0000017019ca…8b22100c07df
Confirmations
4267
Time
2026-10-29 08:07:01 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
5e2d3b47a843c04ba46f81753adaed2adf9efb066e877f01331f8574d9cec856 OP_CHECKSIG
205e2d3b47a843c04ba46f81753adaed2adf9efb066e877f01331f8574d9cec856ac
Control block
e1bd51af2e1cde31c9b892ce8860669d7f176b82ed87a60d504c2aa56eb13e5e31 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
bd51af2e1cde31c9b892ce8860669d7f176b82ed87a60d504c2aa56eb13e5e31
Leaf hash (TapLeaf)
47c44f9b3881d70f39ab1093505c6c8d07818d5e1b776f7d00fd6825ca0d734b
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 47c44f9b3881d70f39ab1093505c6c8d07818d5e1b776f7d00fd6825ca0d734b
  2. TapBranch(47c44f9b…ca0d734b, bd51af2e…b13e5e31) = 44be9246034c9923e17ad366c1822546159ece9579603d699faca46262dcf068
Witness program of the output
44be9246034c9923e17ad366c1822546159ece9579603d699faca46262dcf068
✓ 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
08751e053199fa580ae8f8dd516d3e857af77c4dbe1626f9e9178c9ac004b59f42e63588efb170dd4e277123d00c5fe01d3f93368676dcd00241c75b9afc8e15

Inputs

#AddressTypeAmount
01b8b05c0…c75bc434:1tb1zgjlfy3srfjvj8ct66dnvrq39gc2ean5409sr66vl4jjxycku7p5qetu02eP2MR0.001

Outputs

#AddressTypeAmount
0tb1z8t6c92fj5tnjc0lmvr29yduwaun0q7l9ct0f4efxdnsnlzwy8yysnk4x05P2MR0.00099742Unspent