ISRC US4HB2000137
Verified recording
US4HB2000137 is “Do It For Myself” by Super Duper,
registered on the CopyrightChains blockchain with CopyrightID
0xd04b21c552a6ad14e70f40d4608c6c917fe2cd19b11d6fb6605229f615b99b87 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000137.
Recording identifiers
- ISRC
- US4HB2000137
- Title
- Do It For Myself
- Artist
- Super Duper
- CopyrightID (CopyrightChains transaction hash)
0xd04b21c552a6ad14e70f40d4608c6c917fe2cd19b11d6fb6605229f615b99b87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:261c9221118d9980ee06583fae12668fe84ad38d8870dc11707b679c8ed90225- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2000137
- Bitcoin block existence check
- https://blockstream.info/api/block/960340