ISRC HKI192419805
Verified recording
HKI192419805 is “Harp of Ages: V. Harpo Speaks” by Michael Daugherty,
registered on the CopyrightChains blockchain with CopyrightID
0x0fe671c4953752c4d64b06f693abcf8dfcf20b13a3d8e11be584ab37b120746b and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192419805.
Recording identifiers
- ISRC
- HKI192419805
- Title
- Harp of Ages: V. Harpo Speaks
- Artist
- Michael Daugherty
- CopyrightID (CopyrightChains transaction hash)
0x0fe671c4953752c4d64b06f693abcf8dfcf20b13a3d8e11be584ab37b120746b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:13418f00ec6581b39e87f8fd1b4a13614402a1b439dc32040b5064b3afdf5943- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192419805
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Harp of Ages: V. Harpo Speaks · Machine-readable JSON-LD