ISRC SEYKU1300601
Verified recording
SEYKU1300601 is “Prelude, Opus II” by Björn J:son Lindh,
registered on the CopyrightChains blockchain with CopyrightID
0xe4e441906d0a80f3606b09fc698959eb8896fdae4b1b712f5ab7e0c5a7ca3441 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/SEYKU1300601.
Recording identifiers
- ISRC
- SEYKU1300601
- Title
- Prelude, Opus II
- Artist
- Björn J:son Lindh
- CopyrightID (CopyrightChains transaction hash)
0xe4e441906d0a80f3606b09fc698959eb8896fdae4b1b712f5ab7e0c5a7ca3441
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ca0a67c1ef840e9939f07d882f47735741ccace76afe1bf41d16193f35b74d4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYKU1300601
- Bitcoin block existence check
- https://blockstream.info/api/block/957118