ISRC GBF071741531
Verified recording
GBF071741531 is “Tannhäuser, WWV 70 - Paris version / Act 3: "Ich höre Harfenschlag - wie klang er traurig"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xaa61e5136a047ae19d23decbc866b422c9fb43a493a3961142ac3bfd7309b10a 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/GBF071741531.
Recording identifiers
- ISRC
- GBF071741531
- Title
- Tannhäuser, WWV 70 - Paris version / Act 3: "Ich höre Harfenschlag - wie klang er traurig"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xaa61e5136a047ae19d23decbc866b422c9fb43a493a3961142ac3bfd7309b10a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:53dd0c30dde0950df67ad9ddb2f624d84568a2061281fd241594e60ce1a647e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071741531
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tannhäuser, WWV 70 - Paris version / Act 3: "Ich höre Harfenschlag - wie klang er traurig" · Machine-readable JSON-LD