ISRC QZFPL2400078
Verified recording
QZFPL2400078 is “back2u” by Disco Lines,
registered on the CopyrightChains blockchain with CopyrightID
0xbb5d9b7586677ecacb08a9d52ab58dbd6f8223b3f0a55433fd28f95a62b61c89 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/QZFPL2400078.
Recording identifiers
- ISRC
- QZFPL2400078
- Title
- back2u
- Artist
- Disco Lines
- CopyrightID (CopyrightChains transaction hash)
0xbb5d9b7586677ecacb08a9d52ab58dbd6f8223b3f0a55433fd28f95a62b61c89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4c038f232b413ae09bbff7a9a2f6b3c4359af308603e7128b0b9606aaa21f616- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFPL2400078
- Bitcoin block existence check
- https://blockstream.info/api/block/953513