ISRC QZTB92464218
Verified recording
QZTB92464218 is “HOY” by Cata Zuluaga,
registered on the CopyrightChains blockchain with CopyrightID
0x76d0aaa3db52343ba2c683b4d9f0fc5c70f3c0e5cc386e85664d1768bf7da162 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92464218.
Recording identifiers
- ISRC
- QZTB92464218
- Title
- HOY
- Artist
- Cata Zuluaga
- CopyrightID (CopyrightChains transaction hash)
0x76d0aaa3db52343ba2c683b4d9f0fc5c70f3c0e5cc386e85664d1768bf7da162
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:8a28937c6102ed0bb83a4e93cb7d8969477665c07cee2b476a6ea3185b4bb73a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB92464218
- Bitcoin block existence check
- https://blockstream.info/api/block/960419