ISRC GBAYC0101370
Verified recording
GBAYC0101370 is “Der Rosenkavalier, Op. 59, Act III: Marie Theres'!...Hab'mir's gelobt (Sophie, Octavian, Marschallin)” by Herbert von Karajan,
registered on the CopyrightChains blockchain with CopyrightID
0x134e2a7e2bfb1c6d742868da2fc243d35e3ff13ac05ac2b1f218bd71ef18ecc0 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/GBAYC0101370.
Recording identifiers
- ISRC
- GBAYC0101370
- Title
- Der Rosenkavalier, Op. 59, Act III: Marie Theres'!...Hab'mir's gelobt (Sophie, Octavian, Marschallin)
- Artist
- Herbert von Karajan
- CopyrightID (CopyrightChains transaction hash)
0x134e2a7e2bfb1c6d742868da2fc243d35e3ff13ac05ac2b1f218bd71ef18ecc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cb6a08f37b5eadcbe77f357e45cece03f5194566ef1a453aba3cd482f2d24916- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0101370
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Rosenkavalier, Op. 59, Act III: Marie Theres'!...Hab'mir's gelobt (Sophie, Octavian, Marschallin) · Machine-readable JSON-LD