ISRC USUM72006994
Verified recording
USUM72006994 is “X19X” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0x54cc235b9042ecb0d964ed6fd6eaa534d4354be843dd649f4bc1593779bb6d81 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/USUM72006994.
Recording identifiers
- ISRC
- USUM72006994
- Title
- X19X
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0x54cc235b9042ecb0d964ed6fd6eaa534d4354be843dd649f4bc1593779bb6d81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:18000c094f7bee7792488bd7662a8269c440d33bce5cd52e7fe61f154d4c1a09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72006994
- Bitcoin block existence check
- https://blockstream.info/api/block/953513