ISRC USUM71900038
Verified recording
USUM71900038 is “I Should Have Known” by Love Unlimited,
registered on the CopyrightChains blockchain with CopyrightID
0xd96a3e64ddb3219b2f8a23d165a6acf7b6d131cc0e951feb0455b54d1117e038 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71900038.
Recording identifiers
- ISRC
- USUM71900038
- Title
- I Should Have Known
- Artist
- Love Unlimited
- CopyrightID (CopyrightChains transaction hash)
0xd96a3e64ddb3219b2f8a23d165a6acf7b6d131cc0e951feb0455b54d1117e038
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:f40d60fa29966610bf009b09b8a214f03d4067e28ac8cb741b021734301b64e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71900038
- Bitcoin block existence check
- https://blockstream.info/api/block/960121