ISRC USA371018268
Verified recording
USA371018268 is “Ein' Feste Burg, From Ein' Feste Burg Ist Unser Gott” by Johann Friedrich Doles,
registered on the CopyrightChains blockchain with CopyrightID
0x1ed6c642810301066382052089de9242e2046c0abfada7e0d4df24ab7bfeb505 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/USA371018268.
Recording identifiers
- ISRC
- USA371018268
- Title
- Ein' Feste Burg, From Ein' Feste Burg Ist Unser Gott
- Artist
- Johann Friedrich Doles
- CopyrightID (CopyrightChains transaction hash)
0x1ed6c642810301066382052089de9242e2046c0abfada7e0d4df24ab7bfeb505
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3791e962192a644bdf5386134e867170bc73e5a10301209a559f9857c44f9504- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371018268
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ein' Feste Burg, From Ein' Feste Burg Ist Unser Gott · Machine-readable JSON-LD