ISRC QZ63Y1800011
Verified recording
QZ63Y1800011 is “Ontem” by Winter,
registered on the CopyrightChains blockchain with CopyrightID
0xfebe4cf0d54dd75de04eabeb293758875e80bd089f18e65e2e9402a1fd6956b8 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ63Y1800011.
Recording identifiers
- ISRC
- QZ63Y1800011
- Title
- Ontem
- Artist
- Winter
- CopyrightID (CopyrightChains transaction hash)
0xfebe4cf0d54dd75de04eabeb293758875e80bd089f18e65e2e9402a1fd6956b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:656978571fba0dee6acf976968c60f0f39117055c2abd6ad70eec8a74bb7c88f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ63Y1800011
- Bitcoin block existence check
- https://blockstream.info/api/block/960327