ISRC QZES82393570
Verified recording
QZES82393570 is “Bad” by OSÁ,
registered on the CopyrightChains blockchain with CopyrightID
0x9ed217787cf41ba1d7beaf5fcd7b206925ab566f55cb8dad188449603a183621 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/QZES82393570.
Recording identifiers
- ISRC
- QZES82393570
- Title
- Bad
- Artist
- OSÁ
- CopyrightID (CopyrightChains transaction hash)
0x9ed217787cf41ba1d7beaf5fcd7b206925ab566f55cb8dad188449603a183621
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:743d5a6ed7bff163d956cc03a7bf950c991f33e78306aff98b02f87018ea3069- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82393570
- Bitcoin block existence check
- https://blockstream.info/api/block/960327