Chris Ward may refer to: Chris Ward (American football) (born 1956), former NFL player Chris Ward (California politician) (born 1976), former member of the San Diego City Council and member of the Ca
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 0x75cc1c4f033afcb27be01a4f738be788a82ea1efc3659610410f9ac192b79076. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7666d648-060f-43cb-b1a2-7b76f2cf86ad.json and https://artists.proofprofile.net/proofs/artist/7666d648-060f-43cb-b1a2-7b76f2cf86ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fifty Shades of Grey (Have Taken Her Away)
Do It (feat. Just Jah and King of Heartz) - Single
123 Gmix (feat. Yng 3rd, Big Hawk, Bun B, Zro, Lil O & DJ Screw) - Single
Screwbaby (Drank Stains & Oil Spills) [Chopped Not Slopped}
Hopscotch (feat. Killa Kyleon & Paul Wall)
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 0xe1007109c8ee2b9d371b1443312e73fc803e3bbe43f5ccd256c8f3f2f18eb549. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USUYG1704648.
The Game Is Shady (feat. Big Pokey, Lil' O, Big Moe & Mike Wilson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c01b6ea4703085990e8ec155959512d6ae68dbd0149e15a1c11c942ea2ba24. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:34:51Z), 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/USUYG1704656.
Lick Shots (feat. Grimm Reaper & Koontz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a2bfdd7cf53742872db4d0e35a7310557d5adea9d8abd23886e9cf326325a2. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/USUYG1719066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f1f3e2cb8d1074f45f3bdb3249fcb390366aaa706992e8f30abe938c5429a8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUYG1719067.
Where they at whoadie (feat. Grimm Reaper & D 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a9f9295109b799f658cf8872bda24c0cbfc11fa95ae2ef719676d5c82ff9b0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USUYG1719068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ff5196a1a4c42b6ae6bc625296364a5f32c83a0069f5213cf6ebff9a9f4504. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USHM90785333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb404af1e6d1d097af129d0f547c104390160fbc7962ac894cdf62af06a42bfa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USXQS2127188.
It's So (feat. Lil Mel, Chris Ward & Killa Kyleon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7a86de6c6189df175b8a4c4edc2493df036e52a6cb8e7004f120377e2fc7d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USXQS1407691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde49eb98207d893cbe99cbea0e5f4df373edc52e3ce7b1b50762472e5c229a3. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/USXQS2128962.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Come Here (feat. Sir Daily & Chris Ward)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9faf55d0faf64f6116d037af7569e3912e2d40bbab6d6e114f84679d1ecc8349. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USXQS1407685.
Boss Hogg Outlawz (feat. Killa Kyleon, Chris Ward & Sir Daily)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4b753b3565b3b788dcc0e8c5bcfcf5156bd78bdfe63c1f178839cc64f1d010. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USXQS1407686.
It's Going Down (feat. Killa Kyleon & Chris Ward)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc189455f17f7002b6feba0ac2e0a929f1f57b44313ac140c9818473ad5fe0581. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USXQS1407693.
Whatcha Know (feat. Chris Ward & Sir Daily)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d405d3ecc30d2d5057350ba3def10c111727e8f00b49094ede903df70df949e. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USXQS1407695.
Listen (feat. Killa Kyleon, Chris Ward & Dre Day)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f7d15689ceb82a54488ce15bb477a0e9c040184bfe29f3f1e8a6bd7ff69e6c. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/USXQS1407696.
I'll Show Ya (feat. Killa Kyleon & Chris Ward)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0e637b469e68bce5a7cfc980666970d61ae740dc82bbdf3a1a90fa245ad151. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USXQS1407697.