ISRC USI4R0601524
Verified recording
USI4R0601524 is “Zephyr” by Loscil,
registered on the CopyrightChains blockchain with CopyrightID
0xa47239f278b979c59e7548f124cb8a0c2b4b0cc58d67be31c80d751246f6ff39 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0601524.
Recording identifiers
- ISRC
- USI4R0601524
- Title
- Zephyr
- Artist
- Loscil
- CopyrightID (CopyrightChains transaction hash)
0xa47239f278b979c59e7548f124cb8a0c2b4b0cc58d67be31c80d751246f6ff39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a265ed259ad2c5d0bf1db4d367b9b965b3cf69381a05a723c8d47d9235564541- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USI4R0601524
- Bitcoin block existence check
- https://blockstream.info/api/block/953520