ISRC AUXN22167899
Verified recording
AUXN22167899 is “Mi Ultima Serenata” by Compay Segundo,
registered on the CopyrightChains blockchain with CopyrightID
0xb68004f3bb9d3b33ca2b75487931a2ebf14b923162867af3fb8504bb5845d057 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22167899.
Recording identifiers
- ISRC
- AUXN22167899
- Title
- Mi Ultima Serenata
- Artist
- Compay Segundo
- CopyrightID (CopyrightChains transaction hash)
0xb68004f3bb9d3b33ca2b75487931a2ebf14b923162867af3fb8504bb5845d057
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:99925494017e73fb9cd09191333d03637f6390de4988bada9dea3624ecf549f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22167899
- Bitcoin block existence check
- https://blockstream.info/api/block/960138