ISRC USMTD1810577
Verified recording
USMTD1810577 is “Polynesia #1” by Yo La Tengo,
registered on the CopyrightChains blockchain with CopyrightID
0xffb7372c8ec92e70bd417c310bff44d717267662a531a06059d6dd4680cef66a 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/USMTD1810577.
Recording identifiers
- ISRC
- USMTD1810577
- Title
- Polynesia #1
- Artist
- Yo La Tengo
- CopyrightID (CopyrightChains transaction hash)
0xffb7372c8ec92e70bd417c310bff44d717267662a531a06059d6dd4680cef66a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:4cc6c7c57a5ba8e055623569cb84434a286317df7706ad8a3cca38d246cdd450- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD1810577
- Bitcoin block existence check
- https://blockstream.info/api/block/956302