ISRC USUM70507457
Verified recording
USUM70507457 is “Tight” by Remy Ma,
registered on the CopyrightChains blockchain with CopyrightID
0x872b23c0be1bfcfdb574fe4bf098dc194f6e53db2520488f69ec8228b13b4e23 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70507457.
Recording identifiers
- ISRC
- USUM70507457
- Title
- Tight
- Artist
- Remy Ma
- CopyrightID (CopyrightChains transaction hash)
0x872b23c0be1bfcfdb574fe4bf098dc194f6e53db2520488f69ec8228b13b4e23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ddb392a0c9ce5bb9e3f6566094608a97cd0a78acd9bdd7ebfe70d8996a0c7ed1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70507457
- Bitcoin block existence check
- https://blockstream.info/api/block/957120