ISRC USMC16552821
Verified recording
USMC16552821 is “My Ship” by Johnny Hartman,
registered on the CopyrightChains blockchain with CopyrightID
0xafc307ecef19dea902ebd7b4862e687f7d6578f51703bf1f2ba16418f18b2656 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16552821.
Recording identifiers
- ISRC
- USMC16552821
- Title
- My Ship
- Artist
- Johnny Hartman
- CopyrightID (CopyrightChains transaction hash)
0xafc307ecef19dea902ebd7b4862e687f7d6578f51703bf1f2ba16418f18b2656
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e8a61473dc18edc8f82d5b4f53bd1db9aa0d6c0fc76748458f4d815b5c41129a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16552821
- Bitcoin block existence check
- https://blockstream.info/api/block/953515