ISRC USBB40580127
Verified recording
USBB40580127 is “Feel so Good” by Mase,
registered on the CopyrightChains blockchain with CopyrightID
0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb 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/USBB40580127.
Recording identifiers
- ISRC
- USBB40580127
- Title
- Feel so Good
- Artist
- Mase
- CopyrightID (CopyrightChains transaction hash)
0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8d9e0ef9d523558702ddf9de8354bba21bf7c9336d9ada52c53a8e044c9fe293- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBB40580127
- Bitcoin block existence check
- https://blockstream.info/api/block/953513