ISRC DEF058730529
Verified recording
DEF058730529 is “Die Walküre, WWV 86B / Act 2: "Der alte Sturm, die alte Müh'"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x5474d5f3777d27e8ad21e913576745a872138d0844c668fe37191627bd8e0322 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/DEF058730529.
Recording identifiers
- ISRC
- DEF058730529
- Title
- Die Walküre, WWV 86B / Act 2: "Der alte Sturm, die alte Müh'"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x5474d5f3777d27e8ad21e913576745a872138d0844c668fe37191627bd8e0322
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a6ce866d7e1020edcc5ec2f6b1b7d774edece3cdc4922d9b4ffd7869b351ed48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730529
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Walküre, WWV 86B / Act 2: "Der alte Sturm, die alte Müh'" · Machine-readable JSON-LD