ISRC QZNMY2454844
Verified recording
QZNMY2454844 is “BACK 2 U” by Jakey KRUMM,
registered on the CopyrightChains blockchain with CopyrightID
0xb6cf0dcad95b7ffcb831b9c6745770dd1baf3477e98acf11ed7e1e7bde1250a4 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMY2454844.
Recording identifiers
- ISRC
- QZNMY2454844
- Title
- BACK 2 U
- Artist
- Jakey KRUMM
- CopyrightID (CopyrightChains transaction hash)
0xb6cf0dcad95b7ffcb831b9c6745770dd1baf3477e98acf11ed7e1e7bde1250a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:212713a1cc34725603b61d0815fce3cfa3bbff8b3dd5bb814938df3c38bf8842- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMY2454844
- Bitcoin block existence check
- https://blockstream.info/api/block/953513