ISRC QZNWU2029168
Verified recording
QZNWU2029168 is “Farewell” by Francisco Casarotti,
registered on the CopyrightChains blockchain with CopyrightID
0xa4b3b5b16c31d6a29178de84ad6fb0550a1d16ca3d971cbf1eb6a0aeb7ec4754 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2029168.
Recording identifiers
- ISRC
- QZNWU2029168
- Title
- Farewell
- Artist
- Francisco Casarotti
- CopyrightID (CopyrightChains transaction hash)
0xa4b3b5b16c31d6a29178de84ad6fb0550a1d16ca3d971cbf1eb6a0aeb7ec4754
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b1b8abb9e84707bb77a209a8a946383325715890d9d6f3208fbf53cf0dcdc609- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2029168
- Bitcoin block existence check
- https://blockstream.info/api/block/956302