ISRC GBHQC0583059
Verified recording
GBHQC0583059 is “For Sentimental Reasons” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0xf44cf48b5fb46b11390de60b44706eb19aeee51f4ecaaa40487e6bd1581136ce and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0583059.
Recording identifiers
- ISRC
- GBHQC0583059
- Title
- For Sentimental Reasons
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0xf44cf48b5fb46b11390de60b44706eb19aeee51f4ecaaa40487e6bd1581136ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:4682da2e06c013ed5427f4ef5be96b7baf915498c2711fe2b73ab560beb94b1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0583059
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: For Sentimental Reasons · Machine-readable JSON-LD