ISRC USCJY0803459
Verified recording
USCJY0803459 is “Should've Said No - Instrumental w/ BG vocals” by Taylor Swift,
registered on the CopyrightChains blockchain with CopyrightID
0x1ba9b0e0001221e2562bfe3df289dd30fc66a07f8fea121fe439cf5bb3e3387c and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY0803459.
Recording identifiers
- ISRC
- USCJY0803459
- Title
- Should've Said No - Instrumental w/ BG vocals
- Artist
- Taylor Swift
- CopyrightID (CopyrightChains transaction hash)
0x1ba9b0e0001221e2562bfe3df289dd30fc66a07f8fea121fe439cf5bb3e3387c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:7ef3555292c68c2ef891895c17bde550bed26d64889979f0f48484af623c5226- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCJY0803459
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Should've Said No - Instrumental w/ BG vocals · Machine-readable JSON-LD