ISRC USAT20504829
Verified recording
USAT20504829 is “Check Please” by Cold,
registered on the CopyrightChains blockchain with CopyrightID
0xee9ce77eb5c08c4f3e2cef0c91d4a92e0cf2c82b32214664276aa9fb445fb763 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/USAT20504829.
Recording identifiers
- ISRC
- USAT20504829
- Title
- Check Please
- Artist
- Cold
- CopyrightID (CopyrightChains transaction hash)
0xee9ce77eb5c08c4f3e2cef0c91d4a92e0cf2c82b32214664276aa9fb445fb763
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d6d5e06212dd361572debbc6725086637c3fe87c84823c20bcc1f590de29cb37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20504829
- Bitcoin block existence check
- https://blockstream.info/api/block/953520