ISRC USAR29401125
Verified recording
USAR29401125 is “Mi Buenos Aires Querido/Payadora” by Carlos Gardel,
registered on the CopyrightChains blockchain with CopyrightID
0x4b37368d7b56730cb7c3e0bb36961d61ad1cb2516b3335d5562cd03f7ac03166 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29401125.
Recording identifiers
- ISRC
- USAR29401125
- Title
- Mi Buenos Aires Querido/Payadora
- Artist
- Carlos Gardel
- CopyrightID (CopyrightChains transaction hash)
0x4b37368d7b56730cb7c3e0bb36961d61ad1cb2516b3335d5562cd03f7ac03166
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:4130c18955853304f7ae4f1896211381a75b9f71cd5aa09839c89448dea0d790- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29401125
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: Mi Buenos Aires Querido/Payadora · Machine-readable JSON-LD