ISRC USME31202747
Verified recording
USME31202747 is “Tristeza” by Empress Of,
registered on the CopyrightChains blockchain with CopyrightID
0x7a7f61711c911af2d61d0c49d194454dc4aa006b3d47ba87a8e438b94d9bf0f4 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USME31202747.
Recording identifiers
- ISRC
- USME31202747
- Title
- Tristeza
- Artist
- Empress Of
- CopyrightID (CopyrightChains transaction hash)
0x7a7f61711c911af2d61d0c49d194454dc4aa006b3d47ba87a8e438b94d9bf0f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:27512506de708a680c62aa9702cea4c40dd92089f695708ae1926f1dab2b3a44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USME31202747
- Bitcoin block existence check
- https://blockstream.info/api/block/960273