ISRC FR9W12126552
Verified recording
FR9W12126552 is “Hedwig's Theme - from "Harry Potter and The Sorcerer's Stone")” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x4ad4e708bdb3e770c67ef48718da209a6e7ecf2b78553f429cfa0a35ce376327 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12126552.
Recording identifiers
- ISRC
- FR9W12126552
- Title
- Hedwig's Theme - from "Harry Potter and The Sorcerer's Stone")
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x4ad4e708bdb3e770c67ef48718da209a6e7ecf2b78553f429cfa0a35ce376327
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b8b5b676cd521c44c30d4c3ad7b85a143e937597dd4875526344cbeed8b2cd18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12126552
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Hedwig's Theme - from "Harry Potter and The Sorcerer's Stone") · Machine-readable JSON-LD