ISRC GBLLH1957704
Verified recording
GBLLH1957704 is “Apollo et Hyacinthus, K. 38: No 4. Recitativo: Heu me! periimus! (Melia/Oebalus/Hyacinthus/Zephyrus)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf46138bfb9bee825847b9e98b1aedd57747aa0ff54c3491f8a09d4de52796765 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957704.
Recording identifiers
- ISRC
- GBLLH1957704
- Title
- Apollo et Hyacinthus, K. 38: No 4. Recitativo: Heu me! periimus! (Melia/Oebalus/Hyacinthus/Zephyrus)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf46138bfb9bee825847b9e98b1aedd57747aa0ff54c3491f8a09d4de52796765
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5a8a2522f4bb3dacaa9ae8b6689a41328fc4f9ee40fe5283a705e5eaffaa1766- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1957704
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Apollo et Hyacinthus, K. 38: No 4. Recitativo: Heu me! periimus! (Melia/Oebalus/Hyacinthus/Zephyrus) · Machine-readable JSON-LD