ISRC USUM70905530
Verified recording
USUM70905530 is “Speechless” by Lady Gaga,
registered on the CopyrightChains blockchain with CopyrightID
0x598eb34a469923bbf4c4bf4d2e5cd0d69a67d5e847ba64ae584222b942e1b3f5 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/USUM70905530.
Recording identifiers
- ISRC
- USUM70905530
- Title
- Speechless
- Artist
- Lady Gaga
- CopyrightID (CopyrightChains transaction hash)
0x598eb34a469923bbf4c4bf4d2e5cd0d69a67d5e847ba64ae584222b942e1b3f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:665be8ff8acf07ecc91ceb056f1f9b1a9584e03624f4fea606aa4666469d0f13- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70905530
- Bitcoin block existence check
- https://blockstream.info/api/block/953513