ISRC USWB11700221
Verified recording
USWB11700221 is “Battle Symphony” by Linkin Park,
registered on the CopyrightChains blockchain with CopyrightID
0xcda460328f6c2df1f87d087c4d9fe50b21cf67765d57299822754e0ad6fa1ce6 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/USWB11700221.
Recording identifiers
- ISRC
- USWB11700221
- Title
- Battle Symphony
- Artist
- Linkin Park
- CopyrightID (CopyrightChains transaction hash)
0xcda460328f6c2df1f87d087c4d9fe50b21cf67765d57299822754e0ad6fa1ce6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:61cbb11c5196723fb568fbdc26e637e8dd9cca93d8cbc1f92aaa4fc52bf7ccc0- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11700221
- Bitcoin block existence check
- https://blockstream.info/api/block/953513