ISRC ITZ681000136
Verified recording
ITZ681000136 is “O Que Sera / Besame Mucho” by Paolo Fresu,
registered on the CopyrightChains blockchain with CopyrightID
0x16427fef3e8f60d0e1d7470c6eccbcae400e250367288e76a6647d5061877587 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681000136.
Recording identifiers
- ISRC
- ITZ681000136
- Title
- O Que Sera / Besame Mucho
- Artist
- Paolo Fresu
- CopyrightID (CopyrightChains transaction hash)
0x16427fef3e8f60d0e1d7470c6eccbcae400e250367288e76a6647d5061877587
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:8458f840e302811a9010fbf87bd3a1e09a039b4b72f48b12e6597819ad720fbd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ681000136
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: O Que Sera / Besame Mucho · Machine-readable JSON-LD