ISRC DEF067321040
Verified recording
DEF067321040 is “Skyliner” by Bert Kaempfert,
registered on the CopyrightChains blockchain with CopyrightID
0xbd7c43cc1c612fbba37bfafaacd6c2b78557e6991021e821ef600a2472426602 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF067321040.
Recording identifiers
- ISRC
- DEF067321040
- Title
- Skyliner
- Artist
- Bert Kaempfert
- CopyrightID (CopyrightChains transaction hash)
0xbd7c43cc1c612fbba37bfafaacd6c2b78557e6991021e821ef600a2472426602
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:ba8389f23889b4fc5274ef8621fd2008c6ec298559dd27be902c5a4479189a29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF067321040
- Bitcoin block existence check
- https://blockstream.info/api/block/956889