ISRC US4R71510015
Verified recording
US4R71510015 is “Polly” by La Dispute,
registered on the CopyrightChains blockchain with CopyrightID
0x16198558916292073e83c5e8f98ad81c7f73decb4789fcc5306889a45449613c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R71510015.
Recording identifiers
- ISRC
- US4R71510015
- Title
- Polly
- Artist
- La Dispute
- CopyrightID (CopyrightChains transaction hash)
0x16198558916292073e83c5e8f98ad81c7f73decb4789fcc5306889a45449613c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:36dd006e7dfd1c074f9e76d47f777df5f47c3522d254524f9e58619a088685b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R71510015
- Bitcoin block existence check
- https://blockstream.info/api/block/956304