ISRC USUM72213293
Verified recording
USUM72213293 is “Luma” by Mahito Yokota,
registered on the CopyrightChains blockchain with CopyrightID
0x63bc7d16bff404dbbab0e2cdf119b5b2bdd539e548ffa9c87933cd32ba7ef661 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72213293.
Recording identifiers
- ISRC
- USUM72213293
- Title
- Luma
- Artist
- Mahito Yokota
- CopyrightID (CopyrightChains transaction hash)
0x63bc7d16bff404dbbab0e2cdf119b5b2bdd539e548ffa9c87933cd32ba7ef661
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:2c90bfee2ca34bf7fefd5b732bcc61ebdd8ffb865aec66e5a067409b7978a1f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72213293
- Bitcoin block existence check
- https://blockstream.info/api/block/960321