ISRC SEXKI1100124
Verified recording
SEXKI1100124 is “6 Songs, Op. 36: No. 1, Svarta rosor” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xf42f7cc032d30d034c6e981fc13260c7ad774291b8ed2a9d3acf116c6bfbd868 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXKI1100124.
Recording identifiers
- ISRC
- SEXKI1100124
- Title
- 6 Songs, Op. 36: No. 1, Svarta rosor
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xf42f7cc032d30d034c6e981fc13260c7ad774291b8ed2a9d3acf116c6bfbd868
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:27b1d4be60a4711c191967479106dc504b2e77edd11dec5a4ff1810ce34db504- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEXKI1100124
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: 6 Songs, Op. 36: No. 1, Svarta rosor · Machine-readable JSON-LD