Kashaun Rameek Rutling (born May 16, 1989), known professionally as Phresher (stylized as PHresher), is an American rapper who gained recognition in 2016 for his single "Wait a Minute" featuring Remy
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 0xe21c02e244797540245407cb2fd5f0f405df82f34e83d487b970f44373a96fe7. 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/fad289e7-67ea-4826-ad5e-284cf66232bb.json and https://artists.proofprofile.net/proofs/artist/fad289e7-67ea-4826-ad5e-284cf66232bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Danny DeVito (feat. Desiigner & Rowdy Rebel) - Single
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 0x3e118d1a026353deb89b1a92b3a1c9911916f284329b560383c4281f5031ddbd. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:02:33Z), 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/USUYG1099410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0cfed07350f00264e96a7ed7d27a697ab6818bb825fb32a345b105d60ea466. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USUYG1099411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb20ae23b72e295c7692e2dc24864eb8496ad17426e4717ea858a7a56c9b248. 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/USUYG1128938.
Feel a Way (feat. Jim Jones, Don Q & Papoose)
Teamwork (feat. Philthy Rich & Derez Deshon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1daf9b7dbd851599efa05588d045a614a6e68c8f73be3e601769b05d7dfd55bb. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:28:35Z), 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/USUYG1191375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f360cade6f1d1276a1301761cc183c632cc1a03b4fcc7097ea1cc0d2271924. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USUYG1189717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef0704e259a2f3ef02e4939b2d4d038360e15786bf045ccf21174f968a52f13. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:33:45Z), 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/QZD442000637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ad918c88ad83e2892c146dd26fb0ca8e5e8f27e3d504d941df091611f0fe7b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZD442000401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399cbb6e0ab0a53d18dbefd7345384862964666abce25390fb0789ff92e9b83f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USZHR1800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399cbb6e0ab0a53d18dbefd7345384862964666abce25390fb0789ff92e9b83f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:17:17Z), 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/USZHR1800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c7533fc7833207b6e4df28dc51f5acd95734ce6e2b5b53c5517cfbc720389e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCAFS2101917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763628f75dfd50280a422ec7394102f341cd53698f5de069e122753a8c1d84b1. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TCAFO2101938.
Man Down (feat. Juicy J, Jim Jones, PHresher, Bun B & Pesh Mayweather)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5355f4e4a9ae8e9a678f32a7f2c175c839ff216f2b9b4d716d9f07dfdba5313e. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/USUYG1340812.