ISRC USLD91751321
Verified recording
USLD91751321 is “ROUNDTRIPZ” by untiljapan,
registered on the CopyrightChains blockchain with CopyrightID
0xe2fe77e8c166f264ac831d59d7dd2b7489c0d9b404377956f2b9bebcbfb03072 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91751321.
Recording identifiers
- ISRC
- USLD91751321
- Title
- ROUNDTRIPZ
- Artist
- untiljapan
- CopyrightID (CopyrightChains transaction hash)
0xe2fe77e8c166f264ac831d59d7dd2b7489c0d9b404377956f2b9bebcbfb03072
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:df721c33c4d21f987d4145c7d9a58aed66d710ec1413ff480e0c7e2c4b368498- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91751321
- Bitcoin block existence check
- https://blockstream.info/api/block/953528