ISRC DEF058001370
Verified recording
DEF058001370 is “An der schönen blauen Donau, Waltz, Op. 314 - Recorded 1980” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xe4de45670fc2cf86ed266f4805396a8b142deb3161467888e802efc17ba5ea02 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001370.
Recording identifiers
- ISRC
- DEF058001370
- Title
- An der schönen blauen Donau, Waltz, Op. 314 - Recorded 1980
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xe4de45670fc2cf86ed266f4805396a8b142deb3161467888e802efc17ba5ea02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:64fd0eb6cfed6ae10dce6ca3a17f7bfc774d556044c0313cdeba053e4e241d4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001370
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: An der schönen blauen Donau, Waltz, Op. 314 - Recorded 1980 · Machine-readable JSON-LD