ISRC US23A1590223
Verified recording
US23A1590223 is “Dont Delay” by Professor,
registered on the CopyrightChains blockchain with CopyrightID
0xbac5238a77e4462edbc7096efc7d45d68c58372b823607f28a712767e2a204df and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1590223.
Recording identifiers
- ISRC
- US23A1590223
- Title
- Dont Delay
- Artist
- Professor
- CopyrightID (CopyrightChains transaction hash)
0xbac5238a77e4462edbc7096efc7d45d68c58372b823607f28a712767e2a204df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e15195d0295ae7957e7acdd53d629e4c3174d829f59fbb1ee6c4b507dcdf8e2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1590223
- Bitcoin block existence check
- https://blockstream.info/api/block/956304