ISRC CAJ720639907
Verified recording
CAJ720639907 is “Deux tangos pour orchestre à cordes: Fuga y Misterio (Arr. by José Bragato)” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0xdd465d5a9d94e7ba9603fbc8856b9b4d6018d6e648734b9f2c554cd5db57b30e and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720639907.
Recording identifiers
- ISRC
- CAJ720639907
- Title
- Deux tangos pour orchestre à cordes: Fuga y Misterio (Arr. by José Bragato)
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0xdd465d5a9d94e7ba9603fbc8856b9b4d6018d6e648734b9f2c554cd5db57b30e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:a52228126ad4f4e24a2ee9fc08efd6bab23494529001dfb086420629bc288c8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720639907
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Deux tangos pour orchestre à cordes: Fuga y Misterio (Arr. by José Bragato) · Machine-readable JSON-LD