ISRC US23M1900124
Verified recording
US23M1900124 is “Hedwig's Theme (From "Harry Potter and the Sorceror's Stone")” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x727145e209cb288ed59dbbfe7fd3170551e53b8ed54ae85f1dc9bf10bb0763ce and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23M1900124.
Recording identifiers
- ISRC
- US23M1900124
- Title
- Hedwig's Theme (From "Harry Potter and the Sorceror's Stone")
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x727145e209cb288ed59dbbfe7fd3170551e53b8ed54ae85f1dc9bf10bb0763ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:60539e2c4bea9e9c259003a7dd5765cbd9e14be9c25d02103c15bb94e0522169- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23M1900124
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Hedwig's Theme (From "Harry Potter and the Sorceror's Stone") · Machine-readable JSON-LD