ISRC USRC14207202
Verified recording
USRC14207202 is “I Left My Heart at the Stage Door Canteen” by Swing & Sway With Sammy Kaye,
registered on the CopyrightChains blockchain with CopyrightID
0x5a8d6ca708e6ecfca036794ccb3e27c1376353b1fe4573903027b9e79932564a and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC14207202.
Recording identifiers
- ISRC
- USRC14207202
- Title
- I Left My Heart at the Stage Door Canteen
- Artist
- Swing & Sway With Sammy Kaye
- CopyrightID (CopyrightChains transaction hash)
0x5a8d6ca708e6ecfca036794ccb3e27c1376353b1fe4573903027b9e79932564a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:70ecd1f2da6e136db207efb19b92dbcfbc05ab6ea89ccd829de7c33f7e5d1f66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC14207202
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: I Left My Heart at the Stage Door Canteen · Machine-readable JSON-LD