ISRC USCA29300677
Verified recording
USCA29300677 is “Blue And Sentimental - Recorded November 24, 1947” by Nat King Cole Trio,
registered on the CopyrightChains blockchain with CopyrightID
0x3335c2d06031cf0e2601653f79d389cab3919a7a6ffe75867035fa0bc1acb477 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/USCA29300677.
Recording identifiers
- ISRC
- USCA29300677
- Title
- Blue And Sentimental - Recorded November 24, 1947
- Artist
- Nat King Cole Trio
- CopyrightID (CopyrightChains transaction hash)
0x3335c2d06031cf0e2601653f79d389cab3919a7a6ffe75867035fa0bc1acb477
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f3c9a1570290314220a6948cf06430a341d8573c70a7b8795c38ce5582539971- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300677
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Blue And Sentimental - Recorded November 24, 1947 · Machine-readable JSON-LD