ISRC FRY220303107
Verified recording
FRY220303107 is “Choral Wachet auf ruft uns die Stimme, BWV 645” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4e97a4249642df72cfdbc4d0618ae839bb994b3365983ac9b2f261e3523bf64e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY220303107.
Recording identifiers
- ISRC
- FRY220303107
- Title
- Choral Wachet auf ruft uns die Stimme, BWV 645
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4e97a4249642df72cfdbc4d0618ae839bb994b3365983ac9b2f261e3523bf64e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:430219bdf4f7592d2136294ac442a5c5b76ccfb16c4a02c42cc2cff7cb5e4a34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY220303107
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Choral Wachet auf ruft uns die Stimme, BWV 645 · Machine-readable JSON-LD