ISRC USUM71609725
Verified recording
USUM71609725 is “Angel Down - Work Tape” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0xaa0ef459f2fbe5559dd8c3dfb23313390811af2ff3a02f6445cb4c32e686a989 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71609725.
Recording identifiers
- ISRC
- USUM71609725
- Title
- Angel Down - Work Tape
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0xaa0ef459f2fbe5559dd8c3dfb23313390811af2ff3a02f6445cb4c32e686a989
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:545071c0d20016b4386ad61c8ed754b308b4e600dae67cb57366af058ae47495- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71609725
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Angel Down - Work Tape · Machine-readable JSON-LD