ISRC USSM11704543
Verified recording
USSM11704543 is “I Know What I Know (with Ladysmith Black Mambazo) - Live at Hyde Park, London, UK - July 2012” by Paul Simon,
registered on the CopyrightChains blockchain with CopyrightID
0xb0606fb021c24eca0e190904592b6d302e1229c2708e7feea15d6184e54dada6 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/USSM11704543.
Recording identifiers
- ISRC
- USSM11704543
- Title
- I Know What I Know (with Ladysmith Black Mambazo) - Live at Hyde Park, London, UK - July 2012
- Artist
- Paul Simon
- CopyrightID (CopyrightChains transaction hash)
0xb0606fb021c24eca0e190904592b6d302e1229c2708e7feea15d6184e54dada6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f0842d41c03657d1fa49b9726573d7e03cdfec02b2495a07b99f52fabc6dbb4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11704543
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: I Know What I Know (with Ladysmith Black Mambazo) - Live at Hyde Park, London, UK - July 2012 · Machine-readable JSON-LD