ISRC USWB10300474
Verified recording
USWB10300474 is “Numb” by Linkin Park,
registered on the CopyrightChains blockchain with CopyrightID
0x5d22678448922e14df9d499635a972df5765dee0aa0d7cdec0902aee558de199 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10300474.
Recording identifiers
- ISRC
- USWB10300474
- Title
- Numb
- Artist
- Linkin Park
- CopyrightID (CopyrightChains transaction hash)
0x5d22678448922e14df9d499635a972df5765dee0aa0d7cdec0902aee558de199
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7e8abdec6717e2bc118c7a241a3cb67050db3fc5192b8ee244e791d092cdc1f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10300474
- Bitcoin block existence check
- https://blockstream.info/api/block/953513