ISRC USMTD9306907
Verified recording
USMTD9306907 is “A Worrying Thing” by Yo La Tengo,
registered on the CopyrightChains blockchain with CopyrightID
0xafb742448b09f141b14a6d4da51499681bf5f9fab0bca7ac53c96b35de315a51 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/USMTD9306907.
Recording identifiers
- ISRC
- USMTD9306907
- Title
- A Worrying Thing
- Artist
- Yo La Tengo
- CopyrightID (CopyrightChains transaction hash)
0xafb742448b09f141b14a6d4da51499681bf5f9fab0bca7ac53c96b35de315a51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:cfce0c2dce5b681a237a6ee56027985b667e2e59f6f2a4d65ebbcccf0c7bbb46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMTD9306907
- Bitcoin block existence check
- https://blockstream.info/api/block/953520