ISRC US6YF0900281
Verified recording
US6YF0900281 is “No Comparison” by 9th Wonder,
registered on the CopyrightChains blockchain with CopyrightID
0x3b30a79f6c9db7f41d0889e287495d8a3a14315df2fc4733e88987d9b3562712 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6YF0900281.
Recording identifiers
- ISRC
- US6YF0900281
- Title
- No Comparison
- Artist
- 9th Wonder
- CopyrightID (CopyrightChains transaction hash)
0x3b30a79f6c9db7f41d0889e287495d8a3a14315df2fc4733e88987d9b3562712
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:46f5c06126f8701bcfd1dbd987086129bee8656b80ca815c2f2c7990b0220fd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6YF0900281
- Bitcoin block existence check
- https://blockstream.info/api/block/953520