ISRC CA5KR1846968
Verified recording
CA5KR1846968 is “Julián (Tango)” by Osvaldo Fresedo,
registered on the CopyrightChains blockchain with CopyrightID
0x125cc7573714fd36ec7054a062b085f0521cdb9bb924546f6f65b2c87734ab2b and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846968.
Recording identifiers
- ISRC
- CA5KR1846968
- Title
- Julián (Tango)
- Artist
- Osvaldo Fresedo
- CopyrightID (CopyrightChains transaction hash)
0x125cc7573714fd36ec7054a062b085f0521cdb9bb924546f6f65b2c87734ab2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9bedf9e30d95c566f2a59558cc1388b336f92ba3e34444dca1d89e5240769674- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846968
- Bitcoin block existence check
- https://blockstream.info/api/block/960138