ISRC HKI199305112
Verified recording
HKI199305112 is “IV. Intermezzo” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xd566a08e72c08c942141efae28843f4c5d0f51906f59cd550059ba8f9e51e1ef and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199305112.
Recording identifiers
- ISRC
- HKI199305112
- Title
- IV. Intermezzo
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xd566a08e72c08c942141efae28843f4c5d0f51906f59cd550059ba8f9e51e1ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:32051203d0dab1d0bffc4094cd8d4177334434c689c5fc68f9e081951ceef180- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199305112
- Bitcoin block existence check
- https://blockstream.info/api/block/960330