ISRC USAR19900946
Verified recording
USAR19900946 is “Poppies” by Patti Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x4cbb7ed606ca81df7b0974f37428bacb7db8ba1cfa7675ac9e859113fcfaf78e 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/USAR19900946.
Recording identifiers
- ISRC
- USAR19900946
- Title
- Poppies
- Artist
- Patti Smith
- CopyrightID (CopyrightChains transaction hash)
0x4cbb7ed606ca81df7b0974f37428bacb7db8ba1cfa7675ac9e859113fcfaf78e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:026d629bacdaeb6b53d1e5d2edad92f4af55a722837d23dfe4d33dd4c913536b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19900946
- Bitcoin block existence check
- https://blockstream.info/api/block/953520