ISRC DEUM70904623
Verified recording
DEUM70904623 is “Remember When” by Bert Kaempfert,
registered on the CopyrightChains blockchain with CopyrightID
0xc9dddf5f246cae8cd47eba73f943b29c58532821244e85a4b8527c2d0b3e84e0 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/DEUM70904623.
Recording identifiers
- ISRC
- DEUM70904623
- Title
- Remember When
- Artist
- Bert Kaempfert
- CopyrightID (CopyrightChains transaction hash)
0xc9dddf5f246cae8cd47eba73f943b29c58532821244e85a4b8527c2d0b3e84e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:86e160f9bd176247206ae08374d44bef0ad96c6e9009b2bd3a53a3fb69c4a8f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70904623
- Bitcoin block existence check
- https://blockstream.info/api/block/953515