ISRC DEU920323504
Verified recording
DEU920323504 is “Cello Suite in D Minor, Op. 131c, No. 2: I. Prelude: Largo” by Max Reger,
registered on the CopyrightChains blockchain with CopyrightID
0x0a679c8a36bc6adfcbc001879d33b8a5522d78f18d16ae4655eea2638c1b0d54 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920323504.
Recording identifiers
- ISRC
- DEU920323504
- Title
- Cello Suite in D Minor, Op. 131c, No. 2: I. Prelude: Largo
- Artist
- Max Reger
- CopyrightID (CopyrightChains transaction hash)
0x0a679c8a36bc6adfcbc001879d33b8a5522d78f18d16ae4655eea2638c1b0d54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:018a4258d505e7cc05ae2b16969074cbe035044692987dad30b3240c185e33e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920323504
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Cello Suite in D Minor, Op. 131c, No. 2: I. Prelude: Largo · Machine-readable JSON-LD