ISRC US3R49518014
Verified recording
US3R49518014 is “Brass Knuckle Sandwich” by Braid,
registered on the CopyrightChains blockchain with CopyrightID
0x4d6731921f86cd96920bfe637205aca7150ed36173ee4c5a476d76c2ae1874b4 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R49518014.
Recording identifiers
- ISRC
- US3R49518014
- Title
- Brass Knuckle Sandwich
- Artist
- Braid
- CopyrightID (CopyrightChains transaction hash)
0x4d6731921f86cd96920bfe637205aca7150ed36173ee4c5a476d76c2ae1874b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:1652b99b1d319fedf5634742646cb8ba7e99bccc69ac33e7ded020009ced2a2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3R49518014
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: Brass Knuckle Sandwich · Machine-readable JSON-LD