ISRC US2J71205504
Verified recording
US2J71205504 is “Fighting Is Futile” by Matthew Dear,
registered on the CopyrightChains blockchain with CopyrightID
0x7f5186b2324fecf03345e9541ed5708a0bdc73474d428d6067683d10038f49ad and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J71205504.
Recording identifiers
- ISRC
- US2J71205504
- Title
- Fighting Is Futile
- Artist
- Matthew Dear
- CopyrightID (CopyrightChains transaction hash)
0x7f5186b2324fecf03345e9541ed5708a0bdc73474d428d6067683d10038f49ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:1b57eac34c8da7c38314bf32d5ef30cf076af90a1db5ac769c72cf3ac888f506- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J71205504
- Bitcoin block existence check
- https://blockstream.info/api/block/960448