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

Transaction

a5cdf9c364489338f62c2ef16775e9db31b2d14358dd2e80c65cd19231f40a2c

Status
Confirmed in block 33398 · 00000081f67b…1599ae67f012
Confirmations
7863
Time
2026-10-26 10:31:52 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
7b6faea07ecaad048bc5d78c1f6ae8d057b259d72f635d466ea8011de2b8b8b9 OP_CHECKSIG
207b6faea07ecaad048bc5d78c1f6ae8d057b259d72f635d466ea8011de2b8b8b9ac
Control block
e129cd2b973cf21e6477577d096042312e3dbc23c6fa2d24d2ca1e8804e13a9d9a (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
29cd2b973cf21e6477577d096042312e3dbc23c6fa2d24d2ca1e8804e13a9d9a
Leaf hash (TapLeaf)
f94f35b684d2125374b2bb4915a50d834a08c4e0bc7c42e05e9aeb08da944f4a
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = f94f35b684d2125374b2bb4915a50d834a08c4e0bc7c42e05e9aeb08da944f4a
  2. TapBranch(f94f35b6…da944f4a, 29cd2b97…e13a9d9a) = c620e2702a94e4d1b259d4e1f72e92677ed09f611726d8056e17398c3ef98fe2
Witness program of the output
c620e2702a94e4d1b259d4e1f72e92677ed09f611726d8056e17398c3ef98fe2
✓ 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
f9761119d894ef27397aa1fe5fd2645220e95c953f7e5afc50136a1ec3c645fd0d8626918979347ff32741ef688d3c84589d3c68f08850efda554c2c2f123bb4

Inputs

#AddressTypeAmount
01b32827c…70aac652:1tb1zccswyup2jnjdrvje6nslwt5jvaldp8mpzundsptwzuucc0he3l3qlk8vpeP2MR1

Outputs

#AddressTypeAmount
0tb1z50u5m904uwvgh0fgugya5thdwrwz4l0cr4u4fknp2sl433evk6jqtjs6q5P2MR0.99999742Unspent