ISRC SEVSZ8200114
Verified recording
SEVSZ8200114 is “When You´re Smiling/Bye, Bye Blackbird/I´m Looking over a Four Leave Clover/Music, Music, Music” by Hasse Tellemar,
registered on the CopyrightChains blockchain with CopyrightID
0x297802af5378ef7888f3aeba45ed1d65c4988daf733744d20a09555586338678 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVSZ8200114.
Recording identifiers
- ISRC
- SEVSZ8200114
- Title
- When You´re Smiling/Bye, Bye Blackbird/I´m Looking over a Four Leave Clover/Music, Music, Music
- Artist
- Hasse Tellemar
- CopyrightID (CopyrightChains transaction hash)
0x297802af5378ef7888f3aeba45ed1d65c4988daf733744d20a09555586338678
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bae53c4b05ef66471843deceba9ed295f969a8f08d1876d48b538f9809eec412- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVSZ8200114
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: When You´re Smiling/Bye, Bye Blackbird/I´m Looking over a Four Leave Clover/Music, Music, Music · Machine-readable JSON-LD