ISRC USUM71800896
Verified recording
USUM71800896 is “Greater Things” by Mack Brock,
registered on the CopyrightChains blockchain with CopyrightID
0x208ba0edbf8d8e5db7991f59ddd970cae0dacb466915b8bcf77c4255eb47588e 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/USUM71800896.
Recording identifiers
- ISRC
- USUM71800896
- Title
- Greater Things
- Artist
- Mack Brock
- CopyrightID (CopyrightChains transaction hash)
0x208ba0edbf8d8e5db7991f59ddd970cae0dacb466915b8bcf77c4255eb47588e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4d4119d5befdc4c3f23fc98bd5db7d0b128f371958075cc6ea9dba482159dddb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71800896
- Bitcoin block existence check
- https://blockstream.info/api/block/953513