ISRC USX3A1000009
Verified recording
USX3A1000009 is “Contentment” by Michael O'Brien,
registered on the CopyrightChains blockchain with CopyrightID
0x6a7144535b6af5e4c653a3f152b9ca0dc5173bfe97bd7e36b89923dad740c025 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX3A1000009.
Recording identifiers
- ISRC
- USX3A1000009
- Title
- Contentment
- Artist
- Michael O'Brien
- CopyrightID (CopyrightChains transaction hash)
0x6a7144535b6af5e4c653a3f152b9ca0dc5173bfe97bd7e36b89923dad740c025
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:4d0a4bc5d9e9051f721d892207664b9c7c5073ebc942b0d576f2af781bd138f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX3A1000009
- Bitcoin block existence check
- https://blockstream.info/api/block/960236