ISRC QZ5FN2388986
Verified recording
QZ5FN2388986 is “Romantic Woman” by Bossa Nostra,
registered on the CopyrightChains blockchain with CopyrightID
0x575e662a0ac08648c60bea63e9ee60933b79d535a4741b08f38e51e8d260b81e 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/QZ5FN2388986.
Recording identifiers
- ISRC
- QZ5FN2388986
- Title
- Romantic Woman
- Artist
- Bossa Nostra
- CopyrightID (CopyrightChains transaction hash)
0x575e662a0ac08648c60bea63e9ee60933b79d535a4741b08f38e51e8d260b81e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8cb1523d07791e6a6124a4bb7f439960ef2dbadb2d5a7bdd048e94d821c46b71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2388986
- Bitcoin block existence check
- https://blockstream.info/api/block/960138