ISRC USSM11203074
Verified recording
USSM11203074 is “Amparo” by Antônio Carlos Jobim,
registered on the CopyrightChains blockchain with CopyrightID
0xc7700a41f767d9a75b44889eb041951204eaca3649d194680c6321c27d41b045 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203074.
Recording identifiers
- ISRC
- USSM11203074
- Title
- Amparo
- Artist
- Antônio Carlos Jobim
- CopyrightID (CopyrightChains transaction hash)
0xc7700a41f767d9a75b44889eb041951204eaca3649d194680c6321c27d41b045
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:63d555b83b79556f92bda9de5016636813888c400e6619a9c37e45e5182d71a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11203074
- Bitcoin block existence check
- https://blockstream.info/api/block/960468