ISRC US5541304819
Verified recording
US5541304819 is “Tannhäuser, WWV 70, Act II: Entry of the Guests (Instrumental Version)” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xf490d31db2ff7224e46e3c9e237625f7573ffc7749e77501eaad22815a756547 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/US5541304819.
Recording identifiers
- ISRC
- US5541304819
- Title
- Tannhäuser, WWV 70, Act II: Entry of the Guests (Instrumental Version)
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xf490d31db2ff7224e46e3c9e237625f7573ffc7749e77501eaad22815a756547
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:05f181059377ed30aa3887648fd91e0244cf7f476e746dd36eb06113be25f3e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5541304819
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tannhäuser, WWV 70, Act II: Entry of the Guests (Instrumental Version) · Machine-readable JSON-LD