ISRC USANA0452515
Verified recording
USANA0452515 is “Passacaglia: Mein Freund ist mein (J.C. Bach)” by Voices Of Music,
registered on the CopyrightChains blockchain with CopyrightID
0xaf550ae583de3b1e75c73a74afeea581f1e8f953304c020881ee2565dc91393f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANA0452515.
Recording identifiers
- ISRC
- USANA0452515
- Title
- Passacaglia: Mein Freund ist mein (J.C. Bach)
- Artist
- Voices Of Music
- CopyrightID (CopyrightChains transaction hash)
0xaf550ae583de3b1e75c73a74afeea581f1e8f953304c020881ee2565dc91393f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2e19891d6ac655e322fae85e02a7829192da6f07e620881e742e51ee7d4c2177- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANA0452515
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Passacaglia: Mein Freund ist mein (J.C. Bach) · Machine-readable JSON-LD