ISRC USUM71413976
Verified recording
USUM71413976 is “Shake It Off” by Us The Duo,
registered on the CopyrightChains blockchain with CopyrightID
0xd92439c1d477ae666ba413c9586624ca12de874f75760295c8fdbae60a335d5c 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/USUM71413976.
Recording identifiers
- ISRC
- USUM71413976
- Title
- Shake It Off
- Artist
- Us The Duo
- CopyrightID (CopyrightChains transaction hash)
0xd92439c1d477ae666ba413c9586624ca12de874f75760295c8fdbae60a335d5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:561e536b7b12d2a42be6b9c3b1f14bde8c5e7b3caac4b711d249041c3a7b0bd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71413976
- Bitcoin block existence check
- https://blockstream.info/api/block/953528