ISRC QZES91986648
Verified recording
QZES91986648 is “Sierra” by STEPHAN,
registered on the CopyrightChains blockchain with CopyrightID
0xbfc69b4eb7d4bbc0d52cfff0d80948283366ef67b8d0df48b4dc84bca80217f8 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91986648.
Recording identifiers
- ISRC
- QZES91986648
- Title
- Sierra
- Artist
- STEPHAN
- CopyrightID (CopyrightChains transaction hash)
0xbfc69b4eb7d4bbc0d52cfff0d80948283366ef67b8d0df48b4dc84bca80217f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:f0eb0a70f62f25e907e82e2249ac0e2ab4910cae1f4e91382fb965a681f58f0a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91986648
- Bitcoin block existence check
- https://blockstream.info/api/block/957124