ISRC USUM71319545
Verified recording
USUM71319545 is “Don Is” by Bobby Hutcherson,
registered on the CopyrightChains blockchain with CopyrightID
0x712ec0b1c019913951bac2344429a2ab9d5d9e9ad8d9a95a32554386d3bbce1b and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71319545.
Recording identifiers
- ISRC
- USUM71319545
- Title
- Don Is
- Artist
- Bobby Hutcherson
- CopyrightID (CopyrightChains transaction hash)
0x712ec0b1c019913951bac2344429a2ab9d5d9e9ad8d9a95a32554386d3bbce1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:e0af0301e936867a331e7f79cde7bad272a476f035b5271bbc4d13ba9d986792- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71319545
- Bitcoin block existence check
- https://blockstream.info/api/block/960218