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

Transaction

77db14e148af8b90d54562eb66146a0a15d30d057de6eff09861b19cbc4606c5

Status
Confirmed in block 31374 · 0000003d2390…70c8c8ba17f8
Confirmations
9383
Time
2026-10-24 04:19:15 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
1ddd090987287cf1709d6555090d1b81c9cdea5d766c87335b056912d469b203 OP_CHECKSIG
201ddd090987287cf1709d6555090d1b81c9cdea5d766c87335b056912d469b203ac
Control block
e1720fb98f8025955728bf63ef351ebf59d32c5bb91f1ab6ef8d5e5bf8c7c7e505 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
720fb98f8025955728bf63ef351ebf59d32c5bb91f1ab6ef8d5e5bf8c7c7e505
Leaf hash (TapLeaf)
274d03cc9cb350a4ee41c034a6715ebb174405da24b2b07e0ba85bf63ffecf92
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 274d03cc9cb350a4ee41c034a6715ebb174405da24b2b07e0ba85bf63ffecf92
  2. TapBranch(274d03cc…3ffecf92, 720fb98f…c7c7e505) = 2fe1d8b9cd6dcc2754d604a68e430c1b1c747e5a310fbc34a2c751f7daba48a0
Witness program of the output
2fe1d8b9cd6dcc2754d604a68e430c1b1c747e5a310fbc34a2c751f7daba48a0
✓ 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
4ffd1b14a2f890e591cdb8220f2efe6eafcd21c80f9deaccb713479d12ec07ef7ffaa82dda21ac03615e5c9567fdbb79ec85857157993e289cab8bb3588c1349

Inputs

#AddressTypeAmount
0641622a6…166e5295:0tb1z9lsa3wwddhxzw4xkqjnguscvrvw8glj6xy8mcd9zcagl0k46fzsq8at05eP2MR1

Outputs

#AddressTypeAmount
0tb1zqt9ex6m548egd2gtcupceemyu6q7r8tkt672m77gc6rwhwqzxjas043eewP2MR0.99999742Unspent