ISRC USAR19900950
Verified recording
USAR19900950 is “Broken Flag” by Patti Smith,
registered on the CopyrightChains blockchain with CopyrightID
0xeeab1cd0263a86bd05812015d8e2b520dda9b1e264eab4e25b49019d97507f23 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19900950.
Recording identifiers
- ISRC
- USAR19900950
- Title
- Broken Flag
- Artist
- Patti Smith
- CopyrightID (CopyrightChains transaction hash)
0xeeab1cd0263a86bd05812015d8e2b520dda9b1e264eab4e25b49019d97507f23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f6128112c249e6b043eee03b0101c708bc34bd121110ec3f118e39a2dd2b966f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19900950
- Bitcoin block existence check
- https://blockstream.info/api/block/953520