ISRC USPR35412069
Verified recording
USPR35412069 is “Lullaby Of Birdland - Alternate Take” by Sarah Vaughan,
registered on the CopyrightChains blockchain with CopyrightID
0x67f7bf2479d1346337dcf764764c109df38e952faba5c3227db9209937b3c1d6 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35412069.
Recording identifiers
- ISRC
- USPR35412069
- Title
- Lullaby Of Birdland - Alternate Take
- Artist
- Sarah Vaughan
- CopyrightID (CopyrightChains transaction hash)
0x67f7bf2479d1346337dcf764764c109df38e952faba5c3227db9209937b3c1d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:19fd8d98707291f73268fa3c9378c225c54744351e50612278d0920cd38204aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR35412069
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Lullaby Of Birdland - Alternate Take · Machine-readable JSON-LD