ISRC USRC11903686
Verified recording
USRC11903686 is “Replica” by Amtrac,
registered on the CopyrightChains blockchain with CopyrightID
0x455b3617294bb2f809dc2a40a89ed74e9c7c69bd4618a67d43bebbedf7f3d2a5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11903686.
Recording identifiers
- ISRC
- USRC11903686
- Title
- Replica
- Artist
- Amtrac
- CopyrightID (CopyrightChains transaction hash)
0x455b3617294bb2f809dc2a40a89ed74e9c7c69bd4618a67d43bebbedf7f3d2a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c462ded1991c2ee413a88edac1998cbfe28f2b41cbe4c869308089396aae4652- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11903686
- Bitcoin block existence check
- https://blockstream.info/api/block/956302