ISRC USUM71211167
Verified recording
USUM71211167 is “Miss Joanie Lee - The Factory Rehearsal” by The Velvet Underground,
registered on the CopyrightChains blockchain with CopyrightID
0x0eb91d9a88ee3dfbe8064e8115e876f9a42ac42a0802824026381e409392f5c1 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71211167.
Recording identifiers
- ISRC
- USUM71211167
- Title
- Miss Joanie Lee - The Factory Rehearsal
- Artist
- The Velvet Underground
- CopyrightID (CopyrightChains transaction hash)
0x0eb91d9a88ee3dfbe8064e8115e876f9a42ac42a0802824026381e409392f5c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:7f336b5734150d9245fd85fd638bf4f9cd189c7efc78aabc3535de40033a3431- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71211167
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Miss Joanie Lee - The Factory Rehearsal · Machine-readable JSON-LD