ISRC QZS7J2376912
Verified recording
QZS7J2376912 is “Call Your Friends” by FLAVIA,
registered on the CopyrightChains blockchain with CopyrightID
0x91b474c958d34ff8ed2628bb96da5f9b2db0f7cc6bcfb88f98d8f672cc9b9788 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2376912.
Recording identifiers
- ISRC
- QZS7J2376912
- Title
- Call Your Friends
- Artist
- FLAVIA
- CopyrightID (CopyrightChains transaction hash)
0x91b474c958d34ff8ed2628bb96da5f9b2db0f7cc6bcfb88f98d8f672cc9b9788
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:4bf90f0507374f4e0bd254d85695e4e6da827769b40b33d6f19f71d97e738da5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2376912
- Bitcoin block existence check
- https://blockstream.info/api/block/960503