ISRC GBHQC0556321
Verified recording
GBHQC0556321 is “Unforgettable” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0x1069010ae3bb06094ec7214f4871c9d2c570fd27bfba0c8c35ed34e46c94a0a6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0556321.
Recording identifiers
- ISRC
- GBHQC0556321
- Title
- Unforgettable
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0x1069010ae3bb06094ec7214f4871c9d2c570fd27bfba0c8c35ed34e46c94a0a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0af92940a5b3c50d047d9258cd19cd5ea6918d16da0e24e086082329f796feb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHQC0556321
- Bitcoin block existence check
- https://blockstream.info/api/block/957118