ISRC QZ4JX1760937
Verified recording
QZ4JX1760937 is “Runnin” by City Girls,
registered on the CopyrightChains blockchain with CopyrightID
0x278c54f2d79549c7fb236eea99c50f35b755690360568d53c4103d93774baf97 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/QZ4JX1760937.
Recording identifiers
- ISRC
- QZ4JX1760937
- Title
- Runnin
- Artist
- City Girls
- CopyrightID (CopyrightChains transaction hash)
0x278c54f2d79549c7fb236eea99c50f35b755690360568d53c4103d93774baf97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d192b15b4cd791a498437fef5bf23f46214a28880e5c5586fa33bb1d1c1fc23e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JX1760937
- Bitcoin block existence check
- https://blockstream.info/api/block/953520