ISRC USFE50600075
Verified recording
USFE50600075 is “María” by Olga Tañón,
registered on the CopyrightChains blockchain with CopyrightID
0xc1928ba701d61846da2a18fff22b054554567f07ab3682eb610a7b1e4bf18e86 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFE50600075.
Recording identifiers
- ISRC
- USFE50600075
- Title
- María
- Artist
- Olga Tañón
- CopyrightID (CopyrightChains transaction hash)
0xc1928ba701d61846da2a18fff22b054554567f07ab3682eb610a7b1e4bf18e86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2951c2f18acf45bb73b064b7ab7f5eb539da58beb525e55048e99667ca0cca25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFE50600075
- Bitcoin block existence check
- https://blockstream.info/api/block/956302