ISRC QZTLA2548269
Verified recording
QZTLA2548269 is “Overdose” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0xc1c28910ba97401035fef2aa2f090af1d8aab9102cdc26ea7f816f9ced71c669 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2548269.
Recording identifiers
- ISRC
- QZTLA2548269
- Title
- Overdose
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0xc1c28910ba97401035fef2aa2f090af1d8aab9102cdc26ea7f816f9ced71c669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:58911099ddba9f834190b54f7202ead53e0d7c035f68564f5d3a23de9692d7cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2548269
- Bitcoin block existence check
- https://blockstream.info/api/block/960138