ISRC QZFYW1992980
Verified recording
QZFYW1992980 is “Reminiscing” by Oh-So,
registered on the CopyrightChains blockchain with CopyrightID
0xbfca41fd08507fb84d64996d1e3f4ff57ce33e57d09d207f7b5acc2b8ebd2880 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/QZFYW1992980.
Recording identifiers
- ISRC
- QZFYW1992980
- Title
- Reminiscing
- Artist
- Oh-So
- CopyrightID (CopyrightChains transaction hash)
0xbfca41fd08507fb84d64996d1e3f4ff57ce33e57d09d207f7b5acc2b8ebd2880
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1f2e717c78a66e5c72df612e55d197585ad5f409f6a8a67de1b97fabc836bb53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW1992980
- Bitcoin block existence check
- https://blockstream.info/api/block/960138