ISRC USAT20403223
Verified recording
USAT20403223 is “Spirit in the Dark - Live at Fillmore West, San Francisco, CA, 3/6/1971” by Aretha Franklin,
registered on the CopyrightChains blockchain with CopyrightID
0x9c6fb49e7b431dd89a8b72b57be90fec1d79776435fa0625ac043ca78eb880e3 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/USAT20403223.
Recording identifiers
- ISRC
- USAT20403223
- Title
- Spirit in the Dark - Live at Fillmore West, San Francisco, CA, 3/6/1971
- Artist
- Aretha Franklin
- CopyrightID (CopyrightChains transaction hash)
0x9c6fb49e7b431dd89a8b72b57be90fec1d79776435fa0625ac043ca78eb880e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9ae10d8ca9c4d7792364adc29363b5258fe5bb98a0dce2b147e155f2366a3eae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20403223
- 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, 3/6/1971 · Machine-readable JSON-LD