ISRC USUG12000646
Verified recording
USUG12000646 is “Last Laugh - From "Promising Young Woman" Soundtrack” by FLETCHER,
registered on the CopyrightChains blockchain with CopyrightID
0x9babab2702542f9b29d4368ed6c6930ca4860a4671aaa6e111a9787b6aaef704 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12000646.
Recording identifiers
- ISRC
- USUG12000646
- Title
- Last Laugh - From "Promising Young Woman" Soundtrack
- Artist
- FLETCHER
- CopyrightID (CopyrightChains transaction hash)
0x9babab2702542f9b29d4368ed6c6930ca4860a4671aaa6e111a9787b6aaef704
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bfcc216b8a258e99635ed2154d5f2686c3de1629580bf88018e66393249746b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12000646
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Last Laugh - From "Promising Young Woman" Soundtrack · Machine-readable JSON-LD