ISRC QZW9L2286079
Verified recording
QZW9L2286079 is “22 Inviernos” by Tobi,
registered on the CopyrightChains blockchain with CopyrightID
0xad660286047b48d08acc19efab0554c7e7e3f17b5598d0e373993718de47fe66 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2286079.
Recording identifiers
- ISRC
- QZW9L2286079
- Title
- 22 Inviernos
- Artist
- Tobi
- CopyrightID (CopyrightChains transaction hash)
0xad660286047b48d08acc19efab0554c7e7e3f17b5598d0e373993718de47fe66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c50a3a4ba56e69515da8ea458ebd12c2e7bea5b131481369e79f3d96db3a68b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2286079
- Bitcoin block existence check
- https://blockstream.info/api/block/956304