ISRC DEB901700901
Verified recording
DEB901700901 is “Ein feste Burg ist unser Gott (Arr. M. Lewon)” by Martin Luther,
registered on the CopyrightChains blockchain with CopyrightID
0x90ddc9c51f7b0503ad978fc537e68eba8f9c60cf152180842f35cd5cbd4d41f7 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB901700901.
Recording identifiers
- ISRC
- DEB901700901
- Title
- Ein feste Burg ist unser Gott (Arr. M. Lewon)
- Artist
- Martin Luther
- CopyrightID (CopyrightChains transaction hash)
0x90ddc9c51f7b0503ad978fc537e68eba8f9c60cf152180842f35cd5cbd4d41f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:5e40233cb3d6531d05cab4bc74460d7ea7368a1f77a1e1b583963fdf6f86229e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB901700901
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Ein feste Burg ist unser Gott (Arr. M. Lewon) · Machine-readable JSON-LD