ISRC DEF059502812
Verified recording
DEF059502812 is “King Christian, Op. 27 - Suite: IIa. Elegie: Andante sostenuto” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xef8d922300de77a887fd0b7a0d69a4d739e520dd63ab91f3f013b3eb8a13ff0b and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059502812.
Recording identifiers
- ISRC
- DEF059502812
- Title
- King Christian, Op. 27 - Suite: IIa. Elegie: Andante sostenuto
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xef8d922300de77a887fd0b7a0d69a4d739e520dd63ab91f3f013b3eb8a13ff0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:50fbaae498264e8d0382c2c2c7cb436707dc63af957b2aafa5d6c0088d4c6fef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059502812
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: King Christian, Op. 27 - Suite: IIa. Elegie: Andante sostenuto · Machine-readable JSON-LD