ISRC GBGVZ0721012
Verified recording
GBGVZ0721012 is “Unforgettable” by Nat King Cole,
registered on the CopyrightChains blockchain with CopyrightID
0xb57a97cb7cca67347b861f074eea5df6b673d5b9e009acc257da2f4682e6e8ab and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGVZ0721012.
Recording identifiers
- ISRC
- GBGVZ0721012
- Title
- Unforgettable
- Artist
- Nat King Cole
- CopyrightID (CopyrightChains transaction hash)
0xb57a97cb7cca67347b861f074eea5df6b673d5b9e009acc257da2f4682e6e8ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:09f734ae60fbfd731ca2deb1e16477db9e6305c92ffd0316b156691c2480a23e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBGVZ0721012
- Bitcoin block existence check
- https://blockstream.info/api/block/957120