ISRC FIFIN0000157
Verified recording
FIFIN0000157 is “Sibelius: 5 Pieces, Op. 75: No. 4, The Birch” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x3b69104eee4e4cca57020fc88ad4e4434e7009c3d86ef4e702aa50361449f208 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0000157.
Recording identifiers
- ISRC
- FIFIN0000157
- Title
- Sibelius: 5 Pieces, Op. 75: No. 4, The Birch
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x3b69104eee4e4cca57020fc88ad4e4434e7009c3d86ef4e702aa50361449f208
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:e11f8dc6493c69906d64a6a2018d0d18b434c2011f3cf662ee003022479f1d19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFIN0000157
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Sibelius: 5 Pieces, Op. 75: No. 4, The Birch · Machine-readable JSON-LD