ISRC USA371094309
Verified recording
USA371094309 is “Tannhäuser, WWV 70, Arrival Of The Guests At Wartburg” by Royal Philharmonic Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0xe72565a5ee129cf381dd5209e885605ee8a2f0251cb2aa3171adb5f804d3ea14 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371094309.
Recording identifiers
- ISRC
- USA371094309
- Title
- Tannhäuser, WWV 70, Arrival Of The Guests At Wartburg
- Artist
- Royal Philharmonic Orchestra
- CopyrightID (CopyrightChains transaction hash)
0xe72565a5ee129cf381dd5209e885605ee8a2f0251cb2aa3171adb5f804d3ea14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d79c5e85d7f52b2575de4cd0ed20fca71ce067f01990f7d97a4d12bd44969fc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371094309
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tannhäuser, WWV 70, Arrival Of The Guests At Wartburg · Machine-readable JSON-LD