ISRC USHM90581891
Verified recording
USHM90581891 is “Crmbl” by Mother Tongue,
registered on the CopyrightChains blockchain with CopyrightID
0xf9c72d8a64f64d3d9cbd610bacdd154af514c2c28569e2e7ec63e83e6d2d640e and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90581891.
Recording identifiers
- ISRC
- USHM90581891
- Title
- Crmbl
- Artist
- Mother Tongue
- CopyrightID (CopyrightChains transaction hash)
0xf9c72d8a64f64d3d9cbd610bacdd154af514c2c28569e2e7ec63e83e6d2d640e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:0ea4f4819c1ed2d5cc4660c93716690012db3e11cf08a9f751216f5c5b153bcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90581891
- Bitcoin block existence check
- https://blockstream.info/api/block/960254