ISRC FR9W12240740
Verified recording
FR9W12240740 is “Marches” by Jwles,
registered on the CopyrightChains blockchain with CopyrightID
0x91988df316d70bdb820cf31684d4052277f635a7f78b2c78227b24b3d911d941 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/FR9W12240740.
Recording identifiers
- ISRC
- FR9W12240740
- Title
- Marches
- Artist
- Jwles
- CopyrightID (CopyrightChains transaction hash)
0x91988df316d70bdb820cf31684d4052277f635a7f78b2c78227b24b3d911d941
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:28a4c0c1bbafd561a7f26cb53ecc39e75242e921e876e7c17ef97d44c4045e8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12240740
- Bitcoin block existence check
- https://blockstream.info/api/block/956302