ISRC USSK30644302
Verified recording
USSK30644302 is “Hello” by Bob Martin,
registered on the CopyrightChains blockchain with CopyrightID
0x4c4613b2df35d762be2a90c6ef3508fef7cd9d0f9442ec11cdc64c5c2c75eae5 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/USSK30644302.
Recording identifiers
- ISRC
- USSK30644302
- Title
- Hello
- Artist
- Bob Martin
- CopyrightID (CopyrightChains transaction hash)
0x4c4613b2df35d762be2a90c6ef3508fef7cd9d0f9442ec11cdc64c5c2c75eae5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e4ddb0d783e94a2ed29a967ed47f85dfc912aeacbbba4e2a797bc0ff67f38837- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK30644302
- Bitcoin block existence check
- https://blockstream.info/api/block/953520