ISRC FIFIN9200400
Verified recording
FIFIN9200400 is “Sibelius: King Christian II, Incidental Music, Op. 27: I. Elegia (Arr. for Cello and Piano)” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x04e687b10ce2e6dbffa2ae326b0eb8b49c3a0eb047a5644c4c28be1815ec91a5 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/FIFIN9200400.
Recording identifiers
- ISRC
- FIFIN9200400
- Title
- Sibelius: King Christian II, Incidental Music, Op. 27: I. Elegia (Arr. for Cello and Piano)
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x04e687b10ce2e6dbffa2ae326b0eb8b49c3a0eb047a5644c4c28be1815ec91a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2cb18571f35927e0acf273c2a8ce0e7912d11cca535c17a4cd1f9787700efdb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN9200400
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sibelius: King Christian II, Incidental Music, Op. 27: I. Elegia (Arr. for Cello and Piano) · Machine-readable JSON-LD