ISRC USMC14068147
Verified recording
USMC14068147 is “So Long” by Ella Fitzgerald and Her Famous Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x9ac63bbeaeeef6e1ca6f841a7df74ff0a0108b3016ec5a5c3ce4fd11543cd965 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14068147.
Recording identifiers
- ISRC
- USMC14068147
- Title
- So Long
- Artist
- Ella Fitzgerald and Her Famous Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x9ac63bbeaeeef6e1ca6f841a7df74ff0a0108b3016ec5a5c3ce4fd11543cd965
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:6ca2fe71d2eaf1a0ebdc982d27ec945fa9c295f8a239457339b3ee69a508ef62- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC14068147
- Bitcoin block existence check
- https://blockstream.info/api/block/960368