ISRC USSM19916090
Verified recording
USSM19916090 is “All I Know” by Art Garfunkel,
registered on the CopyrightChains blockchain with CopyrightID
0x2912e2940690bf88245dff7bf67f523d7294b223333174c1aafa961c4833ccbd 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/USSM19916090.
Recording identifiers
- ISRC
- USSM19916090
- Title
- All I Know
- Artist
- Art Garfunkel
- CopyrightID (CopyrightChains transaction hash)
0x2912e2940690bf88245dff7bf67f523d7294b223333174c1aafa961c4833ccbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3ea1da1c5d712b3e95ecb9895638080ef582e190d1eda411c4430d7a00a72698- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19916090
- Bitcoin block existence check
- https://blockstream.info/api/block/956302