ISRC CAJ722445302
Verified recording
CAJ722445302 is “Symphony No. 2 in D Major, Op. 43: II. Tempo andante, ma rubato” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0xf79256dbf1f93472c1c6dc52ec4839b86e676854932ea0d6c26fc5f2e80f9293 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722445302.
Recording identifiers
- ISRC
- CAJ722445302
- Title
- Symphony No. 2 in D Major, Op. 43: II. Tempo andante, ma rubato
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0xf79256dbf1f93472c1c6dc52ec4839b86e676854932ea0d6c26fc5f2e80f9293
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:f3e5252b94bf0db101fbef137b0453641fef8a32deb1dd159652c79e3e705db6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ722445302
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Symphony No. 2 in D Major, Op. 43: II. Tempo andante, ma rubato · Machine-readable JSON-LD