ISRC USAR19900947
Verified recording
USAR19900947 is “Pumping” by Patti Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x99dd3b3ac49c748615949257e830c07704011802dc67ea5c1cc88a5ed891bb05 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/USAR19900947.
Recording identifiers
- ISRC
- USAR19900947
- Title
- Pumping
- Artist
- Patti Smith
- CopyrightID (CopyrightChains transaction hash)
0x99dd3b3ac49c748615949257e830c07704011802dc67ea5c1cc88a5ed891bb05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e2700b34142c2a2cca8f6d11e357970577aa4d88417d58e75d666830df02abd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR19900947
- Bitcoin block existence check
- https://blockstream.info/api/block/953520