ISRC FR2X41867775
Verified recording
FR2X41867775 is “Dub Frequency” by Don Carlos,
registered on the CopyrightChains blockchain with CopyrightID
0x111ee524098826be0ecd7b81a2fb97958d425735648771708026cae217751dd7 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41867775.
Recording identifiers
- ISRC
- FR2X41867775
- Title
- Dub Frequency
- Artist
- Don Carlos
- CopyrightID (CopyrightChains transaction hash)
0x111ee524098826be0ecd7b81a2fb97958d425735648771708026cae217751dd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:521012af48377bf5c1855c45113cbb85cf617b04bc77085b0e49a00590d279d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41867775
- Bitcoin block existence check
- https://blockstream.info/api/block/957120