ISRC QZDA52272909
Verified recording
QZDA52272909 is “Back 2 Back” by E11EVEN,
registered on the CopyrightChains blockchain with CopyrightID
0x6919cbb1d8279be146b161609dc78d9eb59d05972e63595fd8ec0fed420b1411 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52272909.
Recording identifiers
- ISRC
- QZDA52272909
- Title
- Back 2 Back
- Artist
- E11EVEN
- CopyrightID (CopyrightChains transaction hash)
0x6919cbb1d8279be146b161609dc78d9eb59d05972e63595fd8ec0fed420b1411
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e7c73ec20572b323f365d9877ff1f02a369872a02b1d1d696c4767d833f80a7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52272909
- Bitcoin block existence check
- https://blockstream.info/api/block/957120