ISRC CAJ722445301
Verified recording
CAJ722445301 is “Symphony No. 2 in D Major, Op. 43: I. Allegretto” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x3624257b14d846ede6bba2287101fb4b4ad8c158a05102234d3084ecaa31583c and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722445301.
Recording identifiers
- ISRC
- CAJ722445301
- Title
- Symphony No. 2 in D Major, Op. 43: I. Allegretto
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x3624257b14d846ede6bba2287101fb4b4ad8c158a05102234d3084ecaa31583c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:cf4a2b5de8323ff92721ed87a9ba88ce8bd7f76860fac62eebfe867504c51ef2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722445301
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Symphony No. 2 in D Major, Op. 43: I. Allegretto · Machine-readable JSON-LD