ISRC USRDG0218500
Verified recording
USRDG0218500 is “Variaciones Goldberg, BWV 988: XXII. Alla Breve” by Christiane Hasselmeier,
registered on the CopyrightChains blockchain with CopyrightID
0x005b079f76c2ffaf057330c5da30d90637006180bf9ee38bd060d6f24c1f0c6b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0218500.
Recording identifiers
- ISRC
- USRDG0218500
- Title
- Variaciones Goldberg, BWV 988: XXII. Alla Breve
- Artist
- Christiane Hasselmeier
- CopyrightID (CopyrightChains transaction hash)
0x005b079f76c2ffaf057330c5da30d90637006180bf9ee38bd060d6f24c1f0c6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1451436d3de5743b12793eae37c7c87e2a4bd543296df61d00fdb4647d0d63f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRDG0218500
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Variaciones Goldberg, BWV 988: XXII. Alla Breve · Machine-readable JSON-LD