ISRC QZS642151117
Verified recording
QZS642151117 is “Where We Left” by Nick Steffen,
registered on the CopyrightChains blockchain with CopyrightID
0xc44cbcaac4f4716dd48727129ef7aaacf7a086d7e72175d8ff5642bcdfb3a35f 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/QZS642151117.
Recording identifiers
- ISRC
- QZS642151117
- Title
- Where We Left
- Artist
- Nick Steffen
- CopyrightID (CopyrightChains transaction hash)
0xc44cbcaac4f4716dd48727129ef7aaacf7a086d7e72175d8ff5642bcdfb3a35f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:56a02c0b66636ecdf878b7a227e585b32cc177c9db56896f8c26556a45d35462- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642151117
- Bitcoin block existence check
- https://blockstream.info/api/block/956302