Transaction

6550f0c8ac13090a7434d6cd2c701953989f880ed3aa67478ad18ba0c870ae41

Status: Confirmed in block 16817 · 000000dc8d71…7f26fe95f872
Confirmations: 23906
Time: 2026-10-07 10:59:20 UTC
Fee: 0.00002088
Fee rate: 2 sat/vB
Virtual size: 1,044 vB
Weight: 4,173
Version: 2
Lock time: 8600

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 16817 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: d0201a078eb86131… · SHA-256 cf8ef83949b98782…
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

4d0802d0201a078eb86131d0047c8ac2265eba72d708bf142b00dfde2cb4aba5b0e6cba589d8f70ad0ef86fd6c7fb9400f29e521b45e9b25d9218e17b1ac2d68f89abd092e171428c4d8750ee3190b0371242293588b1f0a17cd5779c9f5e4fa1fa373f555d9bfe43f0330fa19b07a46ad3f9072e5adc93a414883ca54e5935ac6d7b880856f139e01f3eaa9fd1204c7c0f8a99dbaf1a2919e5239d3c11b36d32c189d09b303f89b711cb641cb2670746e02cd8d7985916e406b9dba2bd38e69374ac5a072f23431c76f7320f76844a4423f7459d5073f3d26ca17ea880aac3c742586f35ad3263e130f2bd6fec5118d97b4b14d998e918dc4982cfb0a6cd3c0b2613f1c8460f8ab90dba33d0acc10dcdb9e463ece6d9c964426a65ae80c14b0125235ae5877124e04727b2a017ac653b1f336c7f6412869e4bd204bb50dfe95728f0b0e77930e33aeb2f67a88af32a56da97003a7ffc96bb8519dc93cb13800c364d6d1789617742721b1d6697f49893f204b5e7db1128cb33a6cd773ddf4720c465a4053cac4d63da2492c7d62fcbe15cfbee4a682b0fe70cda1386cf003fcb3f34d073d708df53f1ca4125039e4d03d639783cb20e89bc9c7d8f2a20be9d675f6de0ed2ac4f6052e3ce9296aefbaebe8ecdddb5ac6c89f5a2e07d773ac24ff3028758315b6f0c6f314766ee48f254348d2deb8344ac1658b51addf24bde65feaa8f94291b7bf143b9034d0802b87c4cf7969939ed34139d4dd17a0309922115d17ffea56a57d3b8b746df3e1a8c186909a750a92d0b886acaf9b8d7774a6ac017d16de9210b32d4392cf1b9dfbdde276f3c4ab56baf8697c316dc0a9ee59bba34aad5c0f8e04d6b598368dbd5fe500fdfdd47028ab58c559c442cec2fe8484867f2aaad691c60d8d3e6696a37e29e0b3d8e6b29e876122893df81c0c021cd2cfbd9bc31e54674ffb474f1197884a1e6020b35641c556fabe88591302e9f5b689e6d1c917f1cdf52de28204a6343bcb8c187f4430cbdfd28c9c9362b754dd319b65487ca4f6c6a74894f6920e9131f6bd5dd05cd419f1c741abcac15d75ddf4490195858effe0b5dcf21ddc32e11f2c51fd89bbc9f2a7fcdd001d149e731ed7ea40620cf3ef79576f7bceb44b8782f650c319ce6b08f3a90d622bbb6aad74edd66620a552d22314360242458296a466b7377c7e362eaf16cf370cfbb151993e57f419b3ecae4026011934cd072ba634145f1e3fc64589f99735c8d48f3908c715ab5c0f42cc3a32bde1be305e387605a9376dae875ca917d343afe6f7fbecf0d9d0dec2c21c650a940d5dbc7eb1ba9d3ade39494dadda56cca68d36aea9e819ad9fa833d4374f9da2a1de031483bef14dc5deeb5f537b0dc396e624fbd5ccc47b7f9a32252c2d1d9d7f5acdd9469db6c931e65674bdcaedde1c06b2da244ca2137a84433882279728cc84d0793a2830302b40595374d10016e9504e034d78a08d5f00605783523b99f31bab9c152bd18c58b87c58c48d51f7ccae89f80784ecb58666c91e2baefc605107966b4c329d89f328bbb9dd36062d0627dd9b61974cb0c6e56ebb0976fa8b026379ee119497d4bc71b2e6168f39f083d3b2deb7a88d76fcb05a2f994b598de30b958bfd89d4b0666bcac70b87f706bbe51fcce93de6b228ad519789f24b9d3571a81dc5f6a696acb26169061a32c5f94cb2ce4e10935dcb335951b7ee0e4fdac1b0429de87b2a42d3c9bf21bf844ba5ea647dd5d45121ab16d036732859dfdce99669860a7219ed9833e39c24aa0de3cf667516d6db2801a0c0b0a1793d5ae245c2ac942632e59ff5c8725aa2d5e21ab90c723def63a6b9b22409fc4deb9f0

Control block

c146c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa (33 B)

Lowest bit of the control byte

Depth (path length m)

Merkle path

46c7eccffefd2d573ec014130e508f0c9963ccebd7830409f7b1b1301725e9fa

Leaf hash (TapLeaf)

858600c00a0a1ab429ef94b34551e7890629c85cd3756b62f54f939c17514fb2

Recomputed root

TapLeaf(0xc0, Leaf script) = 858600c00a0a1ab429ef94b34551e7890629c85cd3756b62f54f939c17514fb2
TapBranch(858600c0…17514fb2, 46c7eccf…1725e9fa) = cd504585e12096802f852a7864c8ee34d3fb9ea9dea934e90d427c1e42dca661

Witness program of the output

cd504585e12096802f852a7864c8ee34d3fb9ea9dea934e90d427c1e42dca661

✓ 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

#		Address	Type	Amount
0	aa0f1458…86308a73:0	tb1ze4gytp0pyztgqtu99fuxfj8wxnflh84fm65nf6gdgf7pusku5essfchryk	P2MR	0.99997912

Outputs

#	Address	Type	Amount
0	tb1zgs2ll6psac5f94ukcfjtzv383vuqr5wu5jwltwfx5f623ud60fwqufm2uh	P2MR	0.99995824	Spent