ISRC HKI199262806
Verified recording
HKI199262806 is “Oboe Concerto in B-Flat Major: Largo e mesto” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x45b879750daab92e954dfd76f60a31ea1d03a757cbae4d2ae804ed9defbee8e2 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199262806.
Recording identifiers
- ISRC
- HKI199262806
- Title
- Oboe Concerto in B-Flat Major: Largo e mesto
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x45b879750daab92e954dfd76f60a31ea1d03a757cbae4d2ae804ed9defbee8e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:72ee0328fa3b914f968f47776122a421dba081179fa483cf517f1ad924853c40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199262806
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Oboe Concerto in B-Flat Major: Largo e mesto · Machine-readable JSON-LD