ISRC USHM91147063
Verified recording
USHM91147063 is “Chords of Sorrow” by Nebula,
registered on the CopyrightChains blockchain with CopyrightID
0xc6160f6ea0add7b418c3be71b88a4cd74217d9eb7a378bb0ad7efbcddfd6335f and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91147063.
Recording identifiers
- ISRC
- USHM91147063
- Title
- Chords of Sorrow
- Artist
- Nebula
- CopyrightID (CopyrightChains transaction hash)
0xc6160f6ea0add7b418c3be71b88a4cd74217d9eb7a378bb0ad7efbcddfd6335f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:cc99529b848fd7d7b747316aa3ae08fb5494be4888f2c9e55fdae594282cce84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91147063
- Bitcoin block existence check
- https://blockstream.info/api/block/960340