ISRC HKI199700704
Verified recording
HKI199700704 is “Symphony No. 9 In D Minor, Op. 125, "Choral": IV. Finale: Presto” by Nicolaus Esterhazy Chorus,
registered on the CopyrightChains blockchain with CopyrightID
0xd5604ae7ecf13312685a6bd789b045b766ce3950aed68068e7a702943910c6d9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199700704.
Recording identifiers
- ISRC
- HKI199700704
- Title
- Symphony No. 9 In D Minor, Op. 125, "Choral": IV. Finale: Presto
- Artist
- Nicolaus Esterhazy Chorus
- CopyrightID (CopyrightChains transaction hash)
0xd5604ae7ecf13312685a6bd789b045b766ce3950aed68068e7a702943910c6d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:215e32e41dcf96612210cd72e2d9c5044765a28aaf087e7b05e4c795be38711f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199700704
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Symphony No. 9 In D Minor, Op. 125, "Choral": IV. Finale: Presto · Machine-readable JSON-LD