ISRC USUM71815302
Verified recording
USUM71815302 is “YSIV” by Logic,
registered on the CopyrightChains blockchain with CopyrightID
0x670d7563d580f34c4654e54359cb37486a3d7ba3bbb23fd6b63240675a869180 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/USUM71815302.
Recording identifiers
- ISRC
- USUM71815302
- Title
- YSIV
- Artist
- Logic
- CopyrightID (CopyrightChains transaction hash)
0x670d7563d580f34c4654e54359cb37486a3d7ba3bbb23fd6b63240675a869180
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5aa7ba3d9b4a5c4f7b0795c43a4f33ba6ccdbada76ab0b595cb971d59f3418f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71815302
- Bitcoin block existence check
- https://blockstream.info/api/block/953513