ISRC GBAYC1501462
Verified recording
GBAYC1501462 is “Spohr: Duo Concertante in D Major, Op. 67 No. 2: II. Larghetto” by Louis Spohr,
registered on the CopyrightChains blockchain with CopyrightID
0x44b17202709f18ce1e6bc13719e8c7c1ae94f84255103d28b5346078f7443dfe and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501462.
Recording identifiers
- ISRC
- GBAYC1501462
- Title
- Spohr: Duo Concertante in D Major, Op. 67 No. 2: II. Larghetto
- Artist
- Louis Spohr
- CopyrightID (CopyrightChains transaction hash)
0x44b17202709f18ce1e6bc13719e8c7c1ae94f84255103d28b5346078f7443dfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:cb9ff2552658dce1ff55d3325db86e27508d8ce6303203cda6c549f098534a57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1501462
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Spohr: Duo Concertante in D Major, Op. 67 No. 2: II. Larghetto · Machine-readable JSON-LD