ISRC GBAYC0002437
Verified recording
GBAYC0002437 is “A mighty fortress is our God (Ein' feste Burg)” by Martin Luther,
registered on the CopyrightChains blockchain with CopyrightID
0xd9f06870ca5379d119f418a6971f8cb4a12e9b2e2d5901d8057421dfff42761c and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0002437.
Recording identifiers
- ISRC
- GBAYC0002437
- Title
- A mighty fortress is our God (Ein' feste Burg)
- Artist
- Martin Luther
- CopyrightID (CopyrightChains transaction hash)
0xd9f06870ca5379d119f418a6971f8cb4a12e9b2e2d5901d8057421dfff42761c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:3d0dc383fd2f8ac751a8d529d2a1f54dfa2c0e954eb6f50305448bf9b56a3621- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0002437
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: A mighty fortress is our God (Ein' feste Burg) · Machine-readable JSON-LD