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

Transaction

65a4385f9e5d72ed085d2dbe09cc8eb4020640d51bc393df682914ce86eebe0f

Status
Confirmed in block 33021 · 0000017f1566…209bb23cbfd4
Confirmations
8449
Time
2026-10-26 00:27:51 UTC
Fee
0.00002088
Fee rate
2 sat/vB
Virtual size
1,044 vB
Weight
4,173
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.

ML-DSA-44 leaf (OP_CHECKMLDSA44)

OP_CHECKMLDSA44 is an experimental opcode of this test network, not part of BIP-360. Once the rule applies, a template leaf protects only the spending path of its own output.

Block 33021 is at or above the activation height 8600: nodes that enforce the rule checked this signature.

Template
S1: the ML-DSA-44 public key in three pushes, then OP_CHECKMLDSA44
ML-DSA-44 public key
1312 bytes in 3 pushes (520 + 520 + 272)
Public key fingerprint
a9791e862723e72a… · SHA-256 31e37122986a8586…
Signature chunks
520, 520, 520, 520, 340 bytes
Tree
✓ The other leaf can only fail (6a, OP_RETURN): this is the template tree.
Leaf version
0xc0
Leaf script
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 OP_CHECKMLDSA44
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
Control block
c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)
Lowest bit of the control byte
1
Depth (path length m)
1
Merkle path
46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa
Leaf hash (TapLeaf)
2427d4dbe4e5a2fc9de0c076d1a1037644a8dfefec9b358e6d3fbe43cb8ccb28
Recomputed root
  1. TapLeaf(0xc0, Leaf script) = 2427d4dbe4e5a2fc9de0c076d1a1037644a8dfefec9b358e6d3fbe43cb8ccb28
  2. TapBranch(2427d4db…cb8ccb28, 46c7eccf…1725e9fa) = 6c954c7a666cb3eb9e148ff6bbc2e71aaf37baa17e36bbadf172f9dae592b3fe
Witness program of the output
6c954c7a666cb3eb9e148ff6bbc2e71aaf37baa17e36bbadf172f9dae592b3fe
✓ Matches: the revealed leaf is committed to by the output.
The leaf script was executed (leaf version 0xc0, depth 1 or more).
Stack items given to the script
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

Inputs

#AddressTypeAmount
0f928e04e…695ed5e8:0tb1zdj25c7nxdje7h8s53lmthsh8r2hn0w4p0cmtht03wtua4evjk0lq3ps2dzP2MR1

Outputs

#AddressTypeAmount
0tb1zlckjrhxfjq2gh0e35kh3een2tmevc48mxjna0rwwe7y27mfzq4lqx2kc7lP2MR0.99997912Unspent