ISRC USYBL2500828
Verified recording
USYBL2500828 is “Fess Up” by deer park,
registered on the CopyrightChains blockchain with CopyrightID
0x23094e477dec6176286644f69debf275caafdbf0f3b022b45d16656d834a53e1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2500828.
Recording identifiers
- ISRC
- USYBL2500828
- Title
- Fess Up
- Artist
- deer park
- CopyrightID (CopyrightChains transaction hash)
0x23094e477dec6176286644f69debf275caafdbf0f3b022b45d16656d834a53e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8965dd613ff8d49a35a5384a84bcc6aededcaad778d4be26671367158efaeb66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USYBL2500828
- Bitcoin block existence check
- https://blockstream.info/api/block/953520