ISRC QZFYZ1973303
Verified recording
QZFYZ1973303 is “Jeff” by SoFaygo,
registered on the CopyrightChains blockchain with CopyrightID
0xeadb69e4867d93643068cbfceba659edfa34accc3f4efb224a3820f5efc28b4e and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1973303.
Recording identifiers
- ISRC
- QZFYZ1973303
- Title
- Jeff
- Artist
- SoFaygo
- CopyrightID (CopyrightChains transaction hash)
0xeadb69e4867d93643068cbfceba659edfa34accc3f4efb224a3820f5efc28b4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:4bf65027ce016d3fc8f9150ee081bcddec13a2ca39966cd7d94e3f5e12333ba4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ1973303
- Bitcoin block existence check
- https://blockstream.info/api/block/953515