ISRC DEU920323508
Verified recording
DEU920323508 is “Cello Suite in A Minor, Op. 131c, No. 3: I. Prelude: Sostenuto” by Max Reger,
registered on the CopyrightChains blockchain with CopyrightID
0x8f8064bf4270c274da192ebcdfae9238ac2bd10e35fa64628d4bdb8c575c4ede and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920323508.
Recording identifiers
- ISRC
- DEU920323508
- Title
- Cello Suite in A Minor, Op. 131c, No. 3: I. Prelude: Sostenuto
- Artist
- Max Reger
- CopyrightID (CopyrightChains transaction hash)
0x8f8064bf4270c274da192ebcdfae9238ac2bd10e35fa64628d4bdb8c575c4ede
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:7a83a3cdda28d34dd5421681d77a0de17b3e699648602bf0129c0d504f5c71da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920323508
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: Cello Suite in A Minor, Op. 131c, No. 3: I. Prelude: Sostenuto · Machine-readable JSON-LD