ISRC SEYFX1500109
Verified recording
SEYFX1500109 is “Mittsommernacht” by Spark!,
registered on the CopyrightChains blockchain with CopyrightID
0x871552945b2e4a41891e5adfdfef2b6ea3f90a383fe209654324e4e759e81f09 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYFX1500109.
Recording identifiers
- ISRC
- SEYFX1500109
- Title
- Mittsommernacht
- Artist
- Spark!
- CopyrightID (CopyrightChains transaction hash)
0x871552945b2e4a41891e5adfdfef2b6ea3f90a383fe209654324e4e759e81f09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:59147eb66e1ecd5229db3219d00989544a94d1e920fab6ac81366ec170370d71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYFX1500109
- Bitcoin block existence check
- https://blockstream.info/api/block/960489