ISRC GBBBA0341010
Verified recording
GBBBA0341010 is “Requiem” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x20a84db3761ad6a1f5b4383b698efa27b474a604ad91b6f8cad41ba83d7e5ebf 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/GBBBA0341010.
Recording identifiers
- ISRC
- GBBBA0341010
- Title
- Requiem
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x20a84db3761ad6a1f5b4383b698efa27b474a604ad91b6f8cad41ba83d7e5ebf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:440fce980cd3b95cb17d0761d50fb853d9f544b15bb896601d4aa96bb98f94f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0341010
- Bitcoin block existence check
- https://blockstream.info/api/block/953520