ISRC US7SR1400396
Verified recording
US7SR1400396 is “No Hard Feelings” by SD,
registered on the CopyrightChains blockchain with CopyrightID
0xda107fadadee7fc50a50ffd95cbdda5d1da2604351e7abe8b514d7c917811ade and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SR1400396.
Recording identifiers
- ISRC
- US7SR1400396
- Title
- No Hard Feelings
- Artist
- SD
- CopyrightID (CopyrightChains transaction hash)
0xda107fadadee7fc50a50ffd95cbdda5d1da2604351e7abe8b514d7c917811ade
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:015e72196a1242d30da48ee4769fe689307b73a0da288b091156da7e8a46ec17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7SR1400396
- Bitcoin block existence check
- https://blockstream.info/api/block/960435