ISRC USUM71518287
Verified recording
USUM71518287 is “What’s Yo Phone Number / Telephone - Medley / Ghost Of Screw Mix” by Erykah Badu,
registered on the CopyrightChains blockchain with CopyrightID
0x36a4b15c62c94059cc27c30efbe71cd8aec1d094e355104da741649c92b3b9cc 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/USUM71518287.
Recording identifiers
- ISRC
- USUM71518287
- Title
- What’s Yo Phone Number / Telephone - Medley / Ghost Of Screw Mix
- Artist
- Erykah Badu
- CopyrightID (CopyrightChains transaction hash)
0x36a4b15c62c94059cc27c30efbe71cd8aec1d094e355104da741649c92b3b9cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:33e91042ba24bd20cb55a1fb254073e9c81a9158224ff9717391d23cca23ed28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71518287
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: What’s Yo Phone Number / Telephone - Medley / Ghost Of Screw Mix · Machine-readable JSON-LD