ISRC GBAYC2400207
Verified recording
GBAYC2400207 is “Mozart: Grabmusik, K. 42: IV. Aria. "Betracht dies Herz und frage mich"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x48227edddcc0c1996c9618495e76e97317493319529fe2e97cf29df0c362fe48 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400207.
Recording identifiers
- ISRC
- GBAYC2400207
- Title
- Mozart: Grabmusik, K. 42: IV. Aria. "Betracht dies Herz und frage mich"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x48227edddcc0c1996c9618495e76e97317493319529fe2e97cf29df0c362fe48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:343846fb209586a588a36df35fde4c818bd24fd234c04ae29f75da9c6a7fb826- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400207
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Mozart: Grabmusik, K. 42: IV. Aria. "Betracht dies Herz und frage mich" · Machine-readable JSON-LD