ISRC USGR10300813
Verified recording
USGR10300813 is “Beale Street Blues” by Ella Fitzgerald,
registered on the CopyrightChains blockchain with CopyrightID
0xf976358f4b194a2719f1745ce97934fd2b2a2e48b8f995d9308a2f901b23a669 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/USGR10300813.
Recording identifiers
- ISRC
- USGR10300813
- Title
- Beale Street Blues
- Artist
- Ella Fitzgerald
- CopyrightID (CopyrightChains transaction hash)
0xf976358f4b194a2719f1745ce97934fd2b2a2e48b8f995d9308a2f901b23a669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:4ef53b40e00386ae7f635c9e3f6744c3fb6172ecf28ceccc96db1adf4d196a85- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR10300813
- Bitcoin block existence check
- https://blockstream.info/api/block/959123