REDIRECT D12#Early_career,_The_Underground_EP_and_death_of_Bugz_(1996%E2%80%932000) Category:1978 births Category:1999 deaths Category:1999 murders in the United States Category:African-American mal
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 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 0x65b385c14055eb434ecdb2b87d804e76257bdec38e3498319a96cebb29cf9911. 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/d8698f41-1ecd-4e44-b658-4cf287e537e4.json and https://artists.proofprofile.net/proofs/artist/d8698f41-1ecd-4e44-b658-4cf287e537e4.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 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 0xf9d674facfd3e163f2e51bb1b766f7224187a019e68cff15f746f2b8213fca34. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FRX762090669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f807ee4208153d0696a1be22577b5b2b946e2bae3fffc0a22c81faf6fb800a. 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/FRX762090673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bfebc074d79f6f1966a113bfdf051f326816becd93e792bdd620d3c10d5e97. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/FRX762090670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05b672c6ddfa96f078e4af16a698b236cf04a44732748c8c9e115bf8da27852. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/FRX762090674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fff90b816e8340812c453d8c33678fdccac972607775617cb8f3e5df17205e5. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/FRX762090677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d01ad8b41dbe4cca79636381bbe4269ea92c8906120db2d8087407ead3c091. 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/FRX762090676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05189611e707bd5dc1dabb61ed4e0f524d9e742c54c720bf11619ec8325bd426. 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/FRX762090693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986cb8f2dc588713989d1b337f6c7f560c15b95ab6cc92e3960c61844e82ec63. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRX762090680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af4ad702a7bc16024ddf25de7d53b65bbc87bda25e8fb10dc2ef8e9a7d70350. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FRX762090690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2296b1dd79993665f7db49c4d6f667c2078cbae9d5d2eee5158b96a5d1b28f. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/FRX762090691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7e4a9552ceadd8c438bcceac85631e2c7b8c1977c9f1f0a2bcd45e52f46f03. 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/FRX762090694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919ead1b966f8ceee34725a62ab584a51822104feb1a13bac56bcf3bd1b29b46. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/FRX762090688.