ISRC HKI190507731
Verified recording
HKI190507731 is “Sierra Leone ["High we exalt thee, realm of the free…"]” by John Joseph Akar,
registered on the CopyrightChains blockchain with CopyrightID
0x8f2399b88adb28a3f4981c6712be4adaadb857f5f599433efaa3a1a955b43db4 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190507731.
Recording identifiers
- ISRC
- HKI190507731
- Title
- Sierra Leone ["High we exalt thee, realm of the free…"]
- Artist
- John Joseph Akar
- CopyrightID (CopyrightChains transaction hash)
0x8f2399b88adb28a3f4981c6712be4adaadb857f5f599433efaa3a1a955b43db4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:6070de15ed8fd6862fe66535678800c4b1358f7a0a9fe8e70d2836cb40f609b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190507731
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Sierra Leone ["High we exalt thee, realm of the free…"] · Machine-readable JSON-LD