ISRC ARZ022100352
Verified recording
ARZ022100352 is “Siempre Se Vuelve a Buenos Aires” by Mariana Quinteros,
registered on the CopyrightChains blockchain with CopyrightID
0x702644f4524ec530697c2bd2526b65e71d4b137121fef53a5bb828f89ea3a3d4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ022100352.
Recording identifiers
- ISRC
- ARZ022100352
- Title
- Siempre Se Vuelve a Buenos Aires
- Artist
- Mariana Quinteros
- CopyrightID (CopyrightChains transaction hash)
0x702644f4524ec530697c2bd2526b65e71d4b137121fef53a5bb828f89ea3a3d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9fabdf85ee8fe2bbd5e1509b0aabe2b93c48cb7f35862c84522f15aa2ad7e24c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARZ022100352
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Siempre Se Vuelve a Buenos Aires · Machine-readable JSON-LD