ISRC ES7580502674
Verified recording
ES7580502674 is “Concierto in A Minor: II. Romanza - Andante” by Orquestra Simfònica de Barcelona i Nacional de Catalunya,
registered on the CopyrightChains blockchain with CopyrightID
0xfb8195b6662dfe10f4b039f604242312daecbacb7b928bd86647dfe5844e3411 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580502674.
Recording identifiers
- ISRC
- ES7580502674
- Title
- Concierto in A Minor: II. Romanza - Andante
- Artist
- Orquestra Simfònica de Barcelona i Nacional de Catalunya
- CopyrightID (CopyrightChains transaction hash)
0xfb8195b6662dfe10f4b039f604242312daecbacb7b928bd86647dfe5844e3411
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:a43aa649e36e72b9f1a8fdf743f9e2c445f9aac0c21351ceda448ce44bbceb21- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580502674
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Concierto in A Minor: II. Romanza - Andante · Machine-readable JSON-LD