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

Transaction

b5e4539d86fff6f34864bad170f36cb2a8ab7524485038c0f28f58d46d46eb34

Status
Confirmed in block 33521 · 000000471863…cef354ebee87
Confirmations
6632
Time
2026-10-26 13:51:35 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
a0e54d801a4482fc9be1d7e5ceea7ab9ff97690d288caa666670c54de7851b8e OP_CHECKSIG
20a0e54d801a4482fc9be1d7e5ceea7ab9ff97690d288caa666670c54de7851b8eac
Control block
e1ab473b1fc4dbb839313885d144235ea34ed7c7abb5a3e5c127e36adf02ff6e7b (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
ab473b1fc4dbb839313885d144235ea34ed7c7abb5a3e5c127e36adf02ff6e7b
Leaf hash (TapLeaf)
ca18f19c64f5fbb435d182526edd290355ae5c4645836bc443780a3201ba4435
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = ca18f19c64f5fbb435d182526edd290355ae5c4645836bc443780a3201ba4435
  2. TapBranch(ca18f19c…01ba4435, ab473b1f…02ff6e7b) = 9d64912e06d3b03558adf814fef79e2ce5caa396de160331d951b1cfffe02bbb
Witness program of the output
9d64912e06d3b03558adf814fef79e2ce5caa396de160331d951b1cfffe02bbb
✓ 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
6b1df136cdec63373e3ebf7bd29dd69d1b64c28dac20cdec150bb0f9a10aa77932c59edb93d9a19a74f4e94c3623d2dc0aa1db34fbd3ed673a2ee66b99a8ad09

Inputs

#AddressTypeAmount
05a857480…33f2494a:1tb1zn4jfztsx6wcr2k9dlq20aau79nju4gukmctqxvwe2xculllq9was0vh4vgP2MR1

Outputs

#AddressTypeAmount
0tb1zzmz0k289a3u2qfxvgxcn5d235k0q4mmyjnwzzav4zrus7h6lmkpq59fj46P2MR0.99999742Unspent