ISRC USHM91679659
Verified recording
USHM91679659 is “Nod” by Blacastan,
registered on the CopyrightChains blockchain with CopyrightID
0x5548c92161f61fa9c5f196d8f7482f44ffedc11b2e1f2bb73cb8d73930cbb226 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91679659.
Recording identifiers
- ISRC
- USHM91679659
- Title
- Nod
- Artist
- Blacastan
- CopyrightID (CopyrightChains transaction hash)
0x5548c92161f61fa9c5f196d8f7482f44ffedc11b2e1f2bb73cb8d73930cbb226
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8c68c0c1ead171d263eb948b8d1150539880d8903eaeb9cf3a032c39bdc2464a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91679659
- Bitcoin block existence check
- https://blockstream.info/api/block/957118