ISRC GBBBC2301133
Verified recording
GBBBC2301133 is “Mariä Wiegenlied, Op. 76 No. 52 (Version with Orchestra)” by Max Reger,
registered on the CopyrightChains blockchain with CopyrightID
0xfc21a87e109e9fd0a663880ad50db0defa97a691e82e7456b4a589597eb12917 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301133.
Recording identifiers
- ISRC
- GBBBC2301133
- Title
- Mariä Wiegenlied, Op. 76 No. 52 (Version with Orchestra)
- Artist
- Max Reger
- CopyrightID (CopyrightChains transaction hash)
0xfc21a87e109e9fd0a663880ad50db0defa97a691e82e7456b4a589597eb12917
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:89c956929749f1413e5634ebd365bc9faa1fc2909d14a5d3a804890529d0dcc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301133
- Bitcoin block existence check
- https://blockstream.info/api/block/960330
Full record
Track page: Mariä Wiegenlied, Op. 76 No. 52 (Version with Orchestra) · Machine-readable JSON-LD