ISRC QZFZ22110869
Verified recording
QZFZ22110869 is “Altitude” by Lasse Ivonen,
registered on the CopyrightChains blockchain with CopyrightID
0x6d27f4bc34573f31dea90cdf924519c566abd1c9b0e3fad728b48c96e743cfdd and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22110869.
Recording identifiers
- ISRC
- QZFZ22110869
- Title
- Altitude
- Artist
- Lasse Ivonen
- CopyrightID (CopyrightChains transaction hash)
0x6d27f4bc34573f31dea90cdf924519c566abd1c9b0e3fad728b48c96e743cfdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3963ee2f16cec85c7bbd91e3a7004a30eee9d476a428abcdaeba73d32c6a69ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22110869
- Bitcoin block existence check
- https://blockstream.info/api/block/956302