ISRC QZW9M2319585
Verified recording
QZW9M2319585 is “SATISFACCIÓN” by Duzz,
registered on the CopyrightChains blockchain with CopyrightID
0x81fe14bf3de1a79d1e56f878042486821d665b6bdaad6ce73a1e77e5f85d70d0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2319585.
Recording identifiers
- ISRC
- QZW9M2319585
- Title
- SATISFACCIÓN
- Artist
- Duzz
- CopyrightID (CopyrightChains transaction hash)
0x81fe14bf3de1a79d1e56f878042486821d665b6bdaad6ce73a1e77e5f85d70d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:11aae164aa6224173495e57bf18538eccc2ee78c132c361897f035272361f5b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2319585
- Bitcoin block existence check
- https://blockstream.info/api/block/953520