ISRC GBLLH1957714
Verified recording
GBLLH1957714 is “Apollo et Hyacinthus, K. 38: No 14. Recitativo accompagnato: Non est – Quis ergo Nate! (Hyacinthus/Oebalus)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xa4472dd9b973d1469f9c3aba2094b894e97c9c41dc96adb7526b554c1b6bd5f5 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957714.
Recording identifiers
- ISRC
- GBLLH1957714
- Title
- Apollo et Hyacinthus, K. 38: No 14. Recitativo accompagnato: Non est – Quis ergo Nate! (Hyacinthus/Oebalus)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xa4472dd9b973d1469f9c3aba2094b894e97c9c41dc96adb7526b554c1b6bd5f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:9659df6ae68f42fe7559ff6fada448d64b860e9c480281259749727a9b0a6d60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957714
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Apollo et Hyacinthus, K. 38: No 14. Recitativo accompagnato: Non est – Quis ergo Nate! (Hyacinthus/Oebalus) · Machine-readable JSON-LD