ISRC USL4Q2289837
Verified recording
USL4Q2289837 is “Untitled” by 36,
registered on the CopyrightChains blockchain with CopyrightID
0x75c8ba9dbe02ba58dac85a8a547d8e8847ae1808a08c78fd7ed5a6c7e58d61ec and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2289837.
Recording identifiers
- ISRC
- USL4Q2289837
- Title
- Untitled
- Artist
- 36
- CopyrightID (CopyrightChains transaction hash)
0x75c8ba9dbe02ba58dac85a8a547d8e8847ae1808a08c78fd7ed5a6c7e58d61ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:f0b25713c6cbbc0f532fe5da8121981211ca5f9f11ca5f21a1e32b8046f9a4d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2289837
- Bitcoin block existence check
- https://blockstream.info/api/block/960459