ISRC US2BR9700005
Verified recording
US2BR9700005 is “Poco A Poco” by Oscar D'León,
registered on the CopyrightChains blockchain with CopyrightID
0x53e24941203596148b2f8daf7ed334674dccadb96ae4465aaf79e6b4fb2effdf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9700005.
Recording identifiers
- ISRC
- US2BR9700005
- Title
- Poco A Poco
- Artist
- Oscar D'León
- CopyrightID (CopyrightChains transaction hash)
0x53e24941203596148b2f8daf7ed334674dccadb96ae4465aaf79e6b4fb2effdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:22f38bc166dc9d96d65d238cdb63717c502145877d06072723a40174b61edb48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2BR9700005
- Bitcoin block existence check
- https://blockstream.info/api/block/953520