Born Jamericans are a reggae/hip hop duo formed in Washington, D.C., in the 1990s. The group consisted of Norman "Notch" Howell and Horace "Edley Shine" Payne.Larkin, Colin (1998) The Virgin Encyclop
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 0x07e1925904bdfa93e50a7aaade820634d08a54be6a0e5f52c721239a33b8b261. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca26c51c-9f37-4697-a51f-069ccb00d715.json and https://artists.proofprofile.net/proofs/artist/ca26c51c-9f37-4697-a51f-069ccb00d715.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 0x065ce90dffa2661584bb3edd92c34d507b3176f3803bdb1fd78982d16a51404c. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USA370507761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3471afb0aa836fc4ee85c81e11d94015b7be7f667ee2a15b4be8a97efd74e51d. 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/USA370507764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15beebe35a57167e5beca1dc96c28a10f38c9fe6e00254694f0e137e622dad7. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USA370507765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191b2af6f53ff62f6a1eb1d9ab34dcf75be8991d4eefdbb8ddcfbe47f0e4283c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USA370507769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe092d53771237a51b1fc738c3262412ecfde85d0ae70b961c44abab1885af566. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USA370507770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd640b661d604c77a6bdb4f0d6e00c671ad19d28b7bbaf62842ab3be88d8b7be8. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USA370507748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88cccc1aeacd4e15982b106c188afa06481587c4da9168be016050d012376c4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USA370507752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5668e953f28f678ad08b677a2512b446f4a7efb355e0688844d88b3a951bd85c. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USA370507753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7817b0d05a43f383af59fc18f24a1807472463316265a6a18d32bf355caa39ed. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USA370507754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0ec1600cf3aabf10bd3c8b6b106c775c32bcb736d754042f1195177dbd9411. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USA370507759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa7ad43fc984c025386049cbeffa773e4df94fd1f985b75ca8f0639b179e154. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USA370507762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a775c6462761ccb6d4adb7201cca8fd04a3151778da298be0a2f645ba29fe7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USA370507766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fc379107e7d16e145b0d2ca4c9c5ec7aca150e4787fa916da0ea09901df2e5. 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/USA370507768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7a530e9433565cb799393a935678747591120fd28d5cd729d3f7a7a960c5eb. 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/USA370507749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e455d4dfb67bb3923444e1b624940d3fe7e79fec737205bb601115fb6188cb. 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/USA370507750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcebbe3208dc6ae776f0ba9d89e9cc2bfa9f33b12fe8e1c8a444252fabeeab37. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USDE10701248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaec2d3d427c00ddd0feaf35700528ff258ffb0ebe9ba13266050323bbce669. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:28:43Z), 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/USFMK1400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf507e1f5523aacee3e3ba8273b938a7e8cfbddd4e2c17b88fee580f6d8f9c844. 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/USA370507771.
Waxing Off: Delicious Vinyl's Greatest Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb059ef8e76d1c93de827216ed3016f813e4f773a0e4602fff915a8cf5b3d4b34. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA370513579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaff6dacbe517b5c4671f819f4573b2f05b3271ec29ba2304b582927a1b7060d. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USA370513575.
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