ISRC GBAYC2101841
Verified recording
GBAYC2101841 is “La La Land (Medley)” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0x54da08b16f560d974a42f2ee13860a60316077d39fd3227541dd65a6932ba0d8 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101841.
Recording identifiers
- ISRC
- GBAYC2101841
- Title
- La La Land (Medley)
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0x54da08b16f560d974a42f2ee13860a60316077d39fd3227541dd65a6932ba0d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:65dfbff3fe4ac067365b2c9c92f9eb007be884fc486161c691a75d86616349b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2101841
- Bitcoin block existence check
- https://blockstream.info/api/block/953515