ISRC US4R31347539
Verified recording
US4R31347539 is “Die Walküre: Ride of the Valkyries” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xf337f09e18205b9635e09e7f71036ef3fe9623de6b6e54727dbdfa2b778393b8 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31347539.
Recording identifiers
- ISRC
- US4R31347539
- Title
- Die Walküre: Ride of the Valkyries
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xf337f09e18205b9635e09e7f71036ef3fe9623de6b6e54727dbdfa2b778393b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:222c98841f870f5907a555c05388534d6e18cbd40de1015e2c56250ae7d6dc9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31347539
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Die Walküre: Ride of the Valkyries · Machine-readable JSON-LD