ISRC USANG2103154
Verified recording
USANG2103154 is “Once Upon a Time” by Lofi Munk Music,
registered on the CopyrightChains blockchain with CopyrightID
0x574a704dfcbbf462e7b5a0979617c2a9db3d1554dcdb805004b6f173915eba77 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2103154.
Recording identifiers
- ISRC
- USANG2103154
- Title
- Once Upon a Time
- Artist
- Lofi Munk Music
- CopyrightID (CopyrightChains transaction hash)
0x574a704dfcbbf462e7b5a0979617c2a9db3d1554dcdb805004b6f173915eba77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:5dab9292177c8c4b633050ed119e36ccd02b03d55ee24f12ddca201981af396e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2103154
- Bitcoin block existence check
- https://blockstream.info/api/block/960368