ISRC BER181803001
Verified recording
BER181803001 is “Ein feste Burg ist unser Gott, BWV 80: I. Ein feste Burg ist unser Gott” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd65d5d82bd14b880cfbbcda3117ff74f10dabaa5aa3cb9497f2d0caac985e1f7 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181803001.
Recording identifiers
- ISRC
- BER181803001
- Title
- Ein feste Burg ist unser Gott, BWV 80: I. Ein feste Burg ist unser Gott
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd65d5d82bd14b880cfbbcda3117ff74f10dabaa5aa3cb9497f2d0caac985e1f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:acef9e52f02f84e2516d9301353ee139a8d95661ef5ea4b760f62b9131c3b886- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181803001
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Ein feste Burg ist unser Gott, BWV 80: I. Ein feste Burg ist unser Gott · Machine-readable JSON-LD