ISRC GBAYC8000552
Verified recording
GBAYC8000552 is “Otto: Trumpet Concerto in E-Flat Major: III. Rondo” by Luigi Otto,
registered on the CopyrightChains blockchain with CopyrightID
0x66301497a77f49d4711b81745ac72dd0a92cb5808dc1389fe88919d1f94bbb20 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000552.
Recording identifiers
- ISRC
- GBAYC8000552
- Title
- Otto: Trumpet Concerto in E-Flat Major: III. Rondo
- Artist
- Luigi Otto
- CopyrightID (CopyrightChains transaction hash)
0x66301497a77f49d4711b81745ac72dd0a92cb5808dc1389fe88919d1f94bbb20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:f6343baf4a98cf51bf514e973baf9bc47067b59516eff8d2a24f9ba2ea88c813- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8000552
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Otto: Trumpet Concerto in E-Flat Major: III. Rondo · Machine-readable JSON-LD