ISRC FR7JM2254010
Verified recording
FR7JM2254010 is “Lazarus, D. 689, Act II: Recitativo & Aria "Wo bin ich… O könnt' ich"” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x8e069cf408097bdf1d26383d85f88b88a773cc58d545dadab9baca56b1fd360a and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2254010.
Recording identifiers
- ISRC
- FR7JM2254010
- Title
- Lazarus, D. 689, Act II: Recitativo & Aria "Wo bin ich… O könnt' ich"
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x8e069cf408097bdf1d26383d85f88b88a773cc58d545dadab9baca56b1fd360a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:3027a193f67a3187fa1ff32b9d5fd4ebf48d9982cf99669f293fb04dcab07131- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2254010
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Lazarus, D. 689, Act II: Recitativo & Aria "Wo bin ich… O könnt' ich" · Machine-readable JSON-LD