ISRC TCAAS1078578
Verified recording
TCAAS1078578 is “Que Calité” by Mario Diaz,
registered on the CopyrightChains blockchain with CopyrightID
0x7b732a8b2a5b42c4f76d577ee1e335da57c8f06e4ae6f7d3285cf5b4446e5f14 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAS1078578.
Recording identifiers
- ISRC
- TCAAS1078578
- Title
- Que Calité
- Artist
- Mario Diaz
- CopyrightID (CopyrightChains transaction hash)
0x7b732a8b2a5b42c4f76d577ee1e335da57c8f06e4ae6f7d3285cf5b4446e5f14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:ad6845dfdf56543d75dc351b3a17e2d5f502f3ececc72fccd0709e8dc3d74e2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAS1078578
- Bitcoin block existence check
- https://blockstream.info/api/block/960203