ISRC USMC16750371
Verified recording
USMC16750371 is “Free Advice” by The Mamas & The Papas,
registered on the CopyrightChains blockchain with CopyrightID
0xd0c135165bd6e9ef6afac9fe62dc142f572d94f1e89c7ce4e36f4171c8f34e62 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16750371.
Recording identifiers
- ISRC
- USMC16750371
- Title
- Free Advice
- Artist
- The Mamas & The Papas
- CopyrightID (CopyrightChains transaction hash)
0xd0c135165bd6e9ef6afac9fe62dc142f572d94f1e89c7ce4e36f4171c8f34e62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:6552b93fa212b2ea42db73c4f06a7efa9daf61738eb79c22e6c75e0f1db0622d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16750371
- Bitcoin block existence check
- https://blockstream.info/api/block/953528