ISRC JPU901801957
Verified recording
JPU901801957 is “Symphony No. 3 in C Major, Op. 52: I. Allegro moderato” by Jean Sibelius,
registered on the CopyrightChains blockchain with CopyrightID
0x5e8e1246f8923bd72c5b4898c035df3e3a7ff65adc94fbbf937d25a48e4873b7 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901801957.
Recording identifiers
- ISRC
- JPU901801957
- Title
- Symphony No. 3 in C Major, Op. 52: I. Allegro moderato
- Artist
- Jean Sibelius
- CopyrightID (CopyrightChains transaction hash)
0x5e8e1246f8923bd72c5b4898c035df3e3a7ff65adc94fbbf937d25a48e4873b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:e85ac728e068807adeac4a7e2f5775b7097eeb6e508a4f45ccfa7947be4740fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901801957
- Bitcoin block existence check
- https://blockstream.info/api/block/960311
Full record
Track page: Symphony No. 3 in C Major, Op. 52: I. Allegro moderato · Machine-readable JSON-LD