ISRC USCGJ0680351
Verified recording
USCGJ0680351 is “Grandmother's Smile” by John Two-Hawks,
registered on the CopyrightChains blockchain with CopyrightID
0xd47dca31611a464a08e3419d1990e3dbc7871db0f4438699249093c158cdbb23 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ0680351.
Recording identifiers
- ISRC
- USCGJ0680351
- Title
- Grandmother's Smile
- Artist
- John Two-Hawks
- CopyrightID (CopyrightChains transaction hash)
0xd47dca31611a464a08e3419d1990e3dbc7871db0f4438699249093c158cdbb23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:01094f4d32e883ca6d30f6154acb22ab485c104a93fa1cb3ab28b4a7c5a03321- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ0680351
- Bitcoin block existence check
- https://blockstream.info/api/block/960513