ISRC HKI199615701
Verified recording
HKI199615701 is “Fratres (for strings and percussion; 1991 revision)” by Arvo Pärt,
registered on the CopyrightChains blockchain with CopyrightID
0x81f759220c91a3fb0a6ddb8d58126f7f830b9010ba04019d39cb2ae444a7ea23 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199615701.
Recording identifiers
- ISRC
- HKI199615701
- Title
- Fratres (for strings and percussion; 1991 revision)
- Artist
- Arvo Pärt
- CopyrightID (CopyrightChains transaction hash)
0x81f759220c91a3fb0a6ddb8d58126f7f830b9010ba04019d39cb2ae444a7ea23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:d8dc9ba6b510454ecc39873574d46580cddaaabf83d1ca49eea0003930de2209- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199615701
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Fratres (for strings and percussion; 1991 revision) · Machine-readable JSON-LD