ISRC USUM72217623
Verified recording
USUM72217623 is “Intro” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0x03befd756ac9480595514e6bfe5464c3319ee77b43ae8dd22777ba327d62036b 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/USUM72217623.
Recording identifiers
- ISRC
- USUM72217623
- Title
- Intro
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0x03befd756ac9480595514e6bfe5464c3319ee77b43ae8dd22777ba327d62036b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:daa30877039107567082b304f087579dfd2c18d1c7f88ed90a9cd4d43d544d9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72217623
- Bitcoin block existence check
- https://blockstream.info/api/block/953513