ISRC USAT20403206
Verified recording
USAT20403206 is “Spirit in the Dark - Live at Fillmore West, San Francisco, CA, 3/5/1971” by Aretha Franklin,
registered on the CopyrightChains blockchain with CopyrightID
0x779c61c27899c6d0fb9737135e3bb6904abbed34eb4fb2d3b2bd1331c77a7bf4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403206.
Recording identifiers
- ISRC
- USAT20403206
- Title
- Spirit in the Dark - Live at Fillmore West, San Francisco, CA, 3/5/1971
- Artist
- Aretha Franklin
- CopyrightID (CopyrightChains transaction hash)
0x779c61c27899c6d0fb9737135e3bb6904abbed34eb4fb2d3b2bd1331c77a7bf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c6d9058b8327aa92cf1d12baedfc2e2eb602e1e4149ad67497b6b615dcfac11e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403206
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Spirit in the Dark - Live at Fillmore West, San Francisco, CA, 3/5/1971 · Machine-readable JSON-LD