ISRC DEF066814070
Verified recording
DEF066814070 is “Again” by Bert Kaempfert,
registered on the CopyrightChains blockchain with CopyrightID
0xf1deabe1ff27f49909967ef641690c2abfae32b1ab82eecd2858fbd772e91b87 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/DEF066814070.
Recording identifiers
- ISRC
- DEF066814070
- Title
- Again
- Artist
- Bert Kaempfert
- CopyrightID (CopyrightChains transaction hash)
0xf1deabe1ff27f49909967ef641690c2abfae32b1ab82eecd2858fbd772e91b87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:519d7fe088e4d176a3d3a2df305c7661fffcf97eab22ec41595b11a7ef4f4f7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066814070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118