ISRC QZLBC2200497
Verified recording
QZLBC2200497 is “At All” by Contour,
registered on the CopyrightChains blockchain with CopyrightID
0xc27e5351d1d2d0bd749786af2bbac6e9f41de38526eb20226b28fce5f8383c03 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2200497.
Recording identifiers
- ISRC
- QZLBC2200497
- Title
- At All
- Artist
- Contour
- CopyrightID (CopyrightChains transaction hash)
0xc27e5351d1d2d0bd749786af2bbac6e9f41de38526eb20226b28fce5f8383c03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:5781f7a9f3880586672e0716573050f1d221a0b340dbf630e5b60c0199604324- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2200497
- Bitcoin block existence check
- https://blockstream.info/api/block/953528