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

Transaction

8a80973105ca03335bea5e0474e648d9d8fc9d1d40c05d181402095867ff02f8

Status
Confirmed in block 30682 · 00000017cd07…58881ea11b25
Confirmations
10282
Time
2026-10-23 09:42:42 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
3bfb0fd2df8976bf271ea4175490d5a2cd365fcbf054158afa407738595c9927 OP_CHECKSIG
203bfb0fd2df8976bf271ea4175490d5a2cd365fcbf054158afa407738595c9927ac
Control block
e1e926549712da71b07e26c14ef5338608ea5b35b6a003ea584d342acc2dd3e0b0 (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
e926549712da71b07e26c14ef5338608ea5b35b6a003ea584d342acc2dd3e0b0
Leaf hash (TapLeaf)
554c558ac08e51c22b20595179260f33cf4d12c1b8587028c3270434995f989c
Recomputed root
  1. TapLeaf(0xe0, Leaf script) = 554c558ac08e51c22b20595179260f33cf4d12c1b8587028c3270434995f989c
  2. TapBranch(554c558a…995f989c, e9265497…2dd3e0b0) = 16daf75e59a9c47e8166db9e924a8894bbaa7f1350cf700be3d5bddfcc25028d
Witness program of the output
16daf75e59a9c47e8166db9e924a8894bbaa7f1350cf700be3d5bddfcc25028d
✓ 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
e27c8c89fc2bc771c29e5dd754c58e5ddc61706977435a9770f741dbd1e4f25982a4b23e00f07441c7499b839dffd147fda7f7d7eaf1670efddc66af8cafc259

Inputs

#AddressTypeAmount
0c7f281a0…0b13df61:1tb1zzmd0whje48z8aqtxmw0fyj5gjja65lcn2r8hqzlr6k7alnp9q2xs2h8lkjP2MR1

Outputs

#AddressTypeAmount
0tb1zfq0k3dwxlfzp9hzszykhdrt5reaeac47sn3h97yft3njqwtvy0vsm676a4P2MR0.99999742Unspent