ISRC USUM71609730
Verified recording
USUM71609730 is “A-YO” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0xeafc770bab7ea2d7a5b36aeb24ec80084d906ef6be6b087aaacbfdd42b6faee1 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/USUM71609730.
Recording identifiers
- ISRC
- USUM71609730
- Title
- A-YO
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0xeafc770bab7ea2d7a5b36aeb24ec80084d906ef6be6b087aaacbfdd42b6faee1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:02dd487829f9a9340051a9d3ee975067502faa46edcb683a73e519f21cf73848- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71609730
- Bitcoin block existence check
- https://blockstream.info/api/block/953513