ISRC CAJ721874123
Verified recording
CAJ721874123 is “Deux duos pour deux sopranos : I. Puisqu’ici-bas, Op. 10 No. 1” by Gabriel Fauré,
registered on the CopyrightChains blockchain with CopyrightID
0x462df6fb192aabc35fb2efa9b3f1653db80643682ae3a54d1cb173b7414dec4b and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721874123.
Recording identifiers
- ISRC
- CAJ721874123
- Title
- Deux duos pour deux sopranos : I. Puisqu’ici-bas, Op. 10 No. 1
- Artist
- Gabriel Fauré
- CopyrightID (CopyrightChains transaction hash)
0x462df6fb192aabc35fb2efa9b3f1653db80643682ae3a54d1cb173b7414dec4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:81025385535f23a6cfbb3aed1cbaabfa1fb614532a5b484090c9afa2b3801b3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721874123
- Bitcoin block existence check
- https://blockstream.info/api/block/960473
Full record
Track page: Deux duos pour deux sopranos : I. Puisqu’ici-bas, Op. 10 No. 1 · Machine-readable JSON-LD