ISRC ITJ641800074
Verified recording
ITJ641800074 is “No Quiero Otro” by Astor Piazzolla,
registered on the CopyrightChains blockchain with CopyrightID
0x9a626f336edb47df030efb051d8c14b8e935151e705ee2d7f65c30b88a2f7c2b 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/ITJ641800074.
Recording identifiers
- ISRC
- ITJ641800074
- Title
- No Quiero Otro
- Artist
- Astor Piazzolla
- CopyrightID (CopyrightChains transaction hash)
0x9a626f336edb47df030efb051d8c14b8e935151e705ee2d7f65c30b88a2f7c2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:7b4b18a979ad63a1d51aa50d1df6e4e1c0951e0ea3b140db40ced688dbc58ca1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ641800074
- Bitcoin block existence check
- https://blockstream.info/api/block/960473