ISRC QZR8E2100058
Verified recording
QZR8E2100058 is “Fairest” by UPPERROOM,
registered on the CopyrightChains blockchain with CopyrightID
0x49b2cff7e333bf69de5ce8ba4f4ec992ca6fcca9102f88303bff7f752e3eed8d 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/QZR8E2100058.
Recording identifiers
- ISRC
- QZR8E2100058
- Title
- Fairest
- Artist
- UPPERROOM
- CopyrightID (CopyrightChains transaction hash)
0x49b2cff7e333bf69de5ce8ba4f4ec992ca6fcca9102f88303bff7f752e3eed8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:28a27b36b3e4238edb44175b87836f2d4d125e18749d7dae30a73674b50529c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZR8E2100058
- Bitcoin block existence check
- https://blockstream.info/api/block/953513