ISRC GBBBC2301131
Verified recording
GBBBC2301131 is “5 Christmas Songs, Op. 1: No. 4, Julvisa (Orch. Eggen)” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xb1a4a504632906911bc1da7064f0ac573d184b6c2ae60200d09b2b05a008c833 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/GBBBC2301131.
Recording identifiers
- ISRC
- GBBBC2301131
- Title
- 5 Christmas Songs, Op. 1: No. 4, Julvisa (Orch. Eggen)
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xb1a4a504632906911bc1da7064f0ac573d184b6c2ae60200d09b2b05a008c833
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d6412227b3efd7fe419be5c624bbffec54cfe7b3986332328c28d8a8e564f8b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2301131
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 5 Christmas Songs, Op. 1: No. 4, Julvisa (Orch. Eggen) · Machine-readable JSON-LD