ISRC SEUM72000545
Verified recording
SEUM72000545 is “Lost Someone” by Chris Kläfford,
registered on the CopyrightChains blockchain with CopyrightID
0x66a474846df1921ec630ce60c131202543e21f739acc3bc6ad5f24da18a35f8a 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/SEUM72000545.
Recording identifiers
- ISRC
- SEUM72000545
- Title
- Lost Someone
- Artist
- Chris Kläfford
- CopyrightID (CopyrightChains transaction hash)
0x66a474846df1921ec630ce60c131202543e21f739acc3bc6ad5f24da18a35f8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d45c81fe62f19d2abb11bea4f464955990bd9ba8d63a644b85f66dd9b8fddaf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM72000545
- Bitcoin block existence check
- https://blockstream.info/api/block/957118