ISRC US23A1590228
Verified recording
US23A1590228 is “Mtase” by Professor,
registered on the CopyrightChains blockchain with CopyrightID
0xd578e3cfcea61f76e6894fca8c475bda0ac3bfe48d9c619a08d5d54715e637c8 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1590228.
Recording identifiers
- ISRC
- US23A1590228
- Title
- Mtase
- Artist
- Professor
- CopyrightID (CopyrightChains transaction hash)
0xd578e3cfcea61f76e6894fca8c475bda0ac3bfe48d9c619a08d5d54715e637c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:64fcecb122f41744b36e0f815bf510b506766f52fa1cf54133e05e61a1ad50f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1590228
- Bitcoin block existence check
- https://blockstream.info/api/block/960138