ISRC QZTV32277333
Verified recording
QZTV32277333 is “Spectrum Progress” by Spectrum Vision,
registered on the CopyrightChains blockchain with CopyrightID
0xbd77d46e47b913e6e77d71bc49c2d71bcae151f660330f2b9f2f1c1b4abd869e 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/QZTV32277333.
Recording identifiers
- ISRC
- QZTV32277333
- Title
- Spectrum Progress
- Artist
- Spectrum Vision
- CopyrightID (CopyrightChains transaction hash)
0xbd77d46e47b913e6e77d71bc49c2d71bcae151f660330f2b9f2f1c1b4abd869e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:eee4340ee13892e6596e648bc41c3555f0305be36418e3e9f058b1c5a16aa2fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32277333
- Bitcoin block existence check
- https://blockstream.info/api/block/953520