ISRC QZTB72346876
Verified recording
QZTB72346876 is “La Sintesi” by C.U.B.A. Cabbal,
registered on the CopyrightChains blockchain with CopyrightID
0xef17b1c917e875b49a37d6e98b92d01cb8b8d008b564db8faab1ec543a2c33b3 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72346876.
Recording identifiers
- ISRC
- QZTB72346876
- Title
- La Sintesi
- Artist
- C.U.B.A. Cabbal
- CopyrightID (CopyrightChains transaction hash)
0xef17b1c917e875b49a37d6e98b92d01cb8b8d008b564db8faab1ec543a2c33b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:e64c8aed4f0fcd1f7dfbfaa31dbbcb3c6d3dbb6ea9c7b7bccd1d85e078d47931- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72346876
- Bitcoin block existence check
- https://blockstream.info/api/block/960209