ISRC CH6540855040
Verified recording
CH6540855040 is “Olympic Fanfare & Theme” by John Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x7209e34fedddf04888920da951d558fbd11704a47301c279bd1261cf63e77f46 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540855040.
Recording identifiers
- ISRC
- CH6540855040
- Title
- Olympic Fanfare & Theme
- Artist
- John Williams
- CopyrightID (CopyrightChains transaction hash)
0x7209e34fedddf04888920da951d558fbd11704a47301c279bd1261cf63e77f46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:0100908bf2ff75db7c38e533c550704497e98d5fdc0e1b7b71ab996ddca6e570- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6540855040
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Olympic Fanfare & Theme · Machine-readable JSON-LD