Ollie Bruce Williams (born February 22, 1982), better known by his stage name, Ali Vegas, is an American rapper from Queens, New York and founder of the record labels Council Recordings and Rich Soil
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 0x796847b83f680f09488f8141bfc66113575aa709b6719fb59aebdaff84dd72e5. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a10a3916-1a4d-4c7a-a27f-5ec1fd876a91.json and https://artists.proofprofile.net/proofs/artist/a10a3916-1a4d-4c7a-a27f-5ec1fd876a91.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 0xfaf30650462b3e377d8d8a41372cb8d1cd453198f06a76b3dd0bb4c2ea615119. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:11:58Z), 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/CA5KR1901262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9b8bb925b9c9f2f85afcf057d20c0a11c6a26252612712b77bd1108bba17a5. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/CA5KR1901270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6318c0c84011de89a42272bada188a605dbebc662691972a4da63900be0d355. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:44:40Z), 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/CA5KR2467918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffec1233bf6b209e49d6f92d866941f0de8ef88dc4482048a94c8ad0cc275c1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CA5KR2484866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00cda38abca8c81b7a82695913edd319f1d3f0c6694452aed0b4ce59d4a434e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QMEU32309436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aae8b1428d3ae996c1cf44ade16551455fc145476fac79336433275fbebaef6. 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/DEZC62497943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e92aeaf88c58a76df94ada430f19c2a4fc303d33653a2eae2d4bca9e859e42. 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/DELJ81913827.
Only for the Real Dj: A Premier Selection of Hip Hop Inspired by the Boom Bap Sound
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947cd0b1225d8e6731992e9763b9e72e9186d0fd7b214bc2d164154dae597b1c. 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/USI4R1013380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd837726d9172ab2e519267f5783dfe105f22560e0f341379e90ab00bff9cdb27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USLD91731749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ded43fde2d3dee0e8ff4768b11994ae8d2615f9a29fa0a686bd8d861f5c37c9. 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/DEZC62462277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef5881e13b0cabc531ede296d6979945324736cb709bdb09fd3ff777992af8b. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/DEZC62146167.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41271d1a995809ad343453303ac3439b49b6ddc55ececf90e084235bd2a8e1dc. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/USDY41932862.