ISRC GBBPP1501308
Verified recording
GBBPP1501308 is “Blackbird” by Extreme Music,
registered on the CopyrightChains blockchain with CopyrightID
0xc47710f2084472619077522f0e4c062a6372521e4c33ce9cab4e2a6de88b2039 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/GBBPP1501308.
Recording identifiers
- ISRC
- GBBPP1501308
- Title
- Blackbird
- Artist
- Extreme Music
- CopyrightID (CopyrightChains transaction hash)
0xc47710f2084472619077522f0e4c062a6372521e4c33ce9cab4e2a6de88b2039
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2369241c863fdbe0638afb5b7665ad084b76b2bab1eab870252f7f7a9b46683e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBPP1501308
- Bitcoin block existence check
- https://blockstream.info/api/block/956302