ISRC QMR6U2500015
Verified recording
QMR6U2500015 is “Heights” by Sieren,
registered on the CopyrightChains blockchain with CopyrightID
0xd49bbf2b65b138b179b02efd253b7e910f2560f5ab15c772a52580ebf7c9f82e and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMR6U2500015.
Recording identifiers
- ISRC
- QMR6U2500015
- Title
- Heights
- Artist
- Sieren
- CopyrightID (CopyrightChains transaction hash)
0xd49bbf2b65b138b179b02efd253b7e910f2560f5ab15c772a52580ebf7c9f82e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:4fdd4667855230e4baded14873b11f22da75f0183737df636dce04f32b3b03c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMR6U2500015
- Bitcoin block existence check
- https://blockstream.info/api/block/960106