ISRC GBF071240137
Verified recording
GBF071240137 is “Die Walküre, WWV 86B / Act 3: "War es so schmählich?"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x1c0615ebe0750185438ab2c610b7637857def7ca7af9672c43ff0879c2f5d6f7 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/GBF071240137.
Recording identifiers
- ISRC
- GBF071240137
- Title
- Die Walküre, WWV 86B / Act 3: "War es so schmählich?"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x1c0615ebe0750185438ab2c610b7637857def7ca7af9672c43ff0879c2f5d6f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d878ed3b708ed505182e50e13231fc193d48ca39272d1f1299b5d3c2a0c86193- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071240137
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Die Walküre, WWV 86B / Act 3: "War es so schmählich?" · Machine-readable JSON-LD