ISRC QZWFL2383615
Verified recording
QZWFL2383615 is “Back2Back” by Jayms,
registered on the CopyrightChains blockchain with CopyrightID
0xe51f419ee44e6af165b3df46b811ae675248c7fcc62da6ec7ea02c797de5cee4 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2383615.
Recording identifiers
- ISRC
- QZWFL2383615
- Title
- Back2Back
- Artist
- Jayms
- CopyrightID (CopyrightChains transaction hash)
0xe51f419ee44e6af165b3df46b811ae675248c7fcc62da6ec7ea02c797de5cee4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:cb7f088fb7ddbfc4e204fc96829b644db8bb1107e5f623288d629650e689e1af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2383615
- Bitcoin block existence check
- https://blockstream.info/api/block/960121