ISRC FR9W15400268
Verified recording
FR9W15400268 is “Les vêpres siciliennes, Act V Scene 2: "Mercé, dilette amiche" (Elena, Chorus)” by Maria Callas,
registered on the CopyrightChains blockchain with CopyrightID
0xe5f29f86154d4ca82d4ff33f3d37bbb7865c7fe33b96c62c7637c892371b3ef2 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W15400268.
Recording identifiers
- ISRC
- FR9W15400268
- Title
- Les vêpres siciliennes, Act V Scene 2: "Mercé, dilette amiche" (Elena, Chorus)
- Artist
- Maria Callas
- CopyrightID (CopyrightChains transaction hash)
0xe5f29f86154d4ca82d4ff33f3d37bbb7865c7fe33b96c62c7637c892371b3ef2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:1d5b5318cf62996103661e3f744902c386caf9031e8f97678ead2892eaef384f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W15400268
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Les vêpres siciliennes, Act V Scene 2: "Mercé, dilette amiche" (Elena, Chorus) · Machine-readable JSON-LD