ISRC QZK6G2263477
Verified recording
QZK6G2263477 is “Back 2 Back” by Oficial28919,
registered on the CopyrightChains blockchain with CopyrightID
0xa48693744f7b39818253fa971a17a9309d92902ca7a26020bcdc0d7635942383 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2263477.
Recording identifiers
- ISRC
- QZK6G2263477
- Title
- Back 2 Back
- Artist
- Oficial28919
- CopyrightID (CopyrightChains transaction hash)
0xa48693744f7b39818253fa971a17a9309d92902ca7a26020bcdc0d7635942383
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5243476c526f6978eb2cbc81ff2e1604a938630b0e201d0f8d864cb85578a33d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2263477
- Bitcoin block existence check
- https://blockstream.info/api/block/953520