ISRC DEF067022030
Verified recording
DEF067022030 is “Susan” by Bert Kaempfert,
registered on the CopyrightChains blockchain with CopyrightID
0x1a3e9213d3f6fe9d67c079c1061c5b8862f71d47e4aa05b20e3db05322efc230 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF067022030.
Recording identifiers
- ISRC
- DEF067022030
- Title
- Susan
- Artist
- Bert Kaempfert
- CopyrightID (CopyrightChains transaction hash)
0x1a3e9213d3f6fe9d67c079c1061c5b8862f71d47e4aa05b20e3db05322efc230
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:52ff7664c7cfe552b088c1d682d0e95b3f975d2495d59b518672dded1636a688- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF067022030
- Bitcoin block existence check
- https://blockstream.info/api/block/960494