ISRC QZW9K2293154
Verified recording
QZW9K2293154 is “Papelada” by Lessa Gustavo,
registered on the CopyrightChains blockchain with CopyrightID
0x121ae297c32d30b82c857c93067ff22ce6cdca58ba91090efd584714828aff6b and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2293154.
Recording identifiers
- ISRC
- QZW9K2293154
- Title
- Papelada
- Artist
- Lessa Gustavo
- CopyrightID (CopyrightChains transaction hash)
0x121ae297c32d30b82c857c93067ff22ce6cdca58ba91090efd584714828aff6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:44f67782240fc0eb0ec353c621b2205dfbe1605fde8caa95a9b7b2493f8de7c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2293154
- Bitcoin block existence check
- https://blockstream.info/api/block/960236