ISRC USUG12004718
Verified recording
USUG12004718 is “closure” by Taylor Swift,
registered on the CopyrightChains blockchain with CopyrightID
0x748c89df5e201658fb3a74485e20d509423d54452d2375645acae559433ce055 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/USUG12004718.
Recording identifiers
- ISRC
- USUG12004718
- Title
- closure
- Artist
- Taylor Swift
- CopyrightID (CopyrightChains transaction hash)
0x748c89df5e201658fb3a74485e20d509423d54452d2375645acae559433ce055
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e71e264b4f28d4ff497b08653455da07f1b49471246fb6de0f9b47d27f4c8422- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12004718
- Bitcoin block existence check
- https://blockstream.info/api/block/953513