Rance Love Oliver II (arranged as LoveRance; born September 6, 1989) is an American rapper, record producer and DJ from San Francisco, California. He is best known for his 2011 single "Up!" (featuring
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5d7cdeb5a60bffb5e6db6d74ec2e1c892ad2360ba2a5a6757b2ad8a4ddc228. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddba4ae1-75ea-461c-ba86-e10b4cbd7263.json and https://artists.proofprofile.net/proofs/artist/ddba4ae1-75ea-461c-ba86-e10b4cbd7263.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac00123d24a669ab9df3d928299e62f9bbfa3b11e92fd63e90f036fd5f0da3ef. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71118931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f73d3fa850acb60eef2f48a363d74757f9aa1744dcc3245ac1d8f88058ccc7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1023846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe94f044eccdabebbd48dbf9754e7cabf4d307faba3b67bf9a95a947700e4599. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1023857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959a2f1d9f174404c0171e27af11e49a1cb7b481e68002bf8186a1d77aeeed24. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1023864.
Yike For Me (#Slow Yike) (feat. Priceless Da Roc) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8a7eef42474dabce08d6a5eb28186f682e61d940526ded4e6caad4c4b7a7ec. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1067900.
showmewhatyougot (feat. SpacedOutFly & FYBboog)