ISRC USBBR2400005
Verified recording
USBBR2400005 is “Drum Tool” by Alex Culross,
registered on the CopyrightChains blockchain with CopyrightID
0x12cebe2cc72c8d43446833375a1ab68f40a6b7ca72dafeaaa6b6a2f6729bcae5 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBBR2400005.
Recording identifiers
- ISRC
- USBBR2400005
- Title
- Drum Tool
- Artist
- Alex Culross
- CopyrightID (CopyrightChains transaction hash)
0x12cebe2cc72c8d43446833375a1ab68f40a6b7ca72dafeaaa6b6a2f6729bcae5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:dec0c1e9000040ddbb61db58fc2a6125f8fc02f2916d4ad39011c7ba3de1c3be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBBR2400005
- Bitcoin block existence check
- https://blockstream.info/api/block/960284