Linford Kennedy Amankwaa (born 27 May 1989), known by his stage name Ko-Jo Cue, is a Ghanaian Hip-Hop/Afro-Pop artiste from Kumasi, Ashanti Region.Mensah, Antoine. "The Shining Mixtape Review on ENT L
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 0xcb75fbeda2920a7ef06bc9c69427e2d2c3a7dbf1c41650e8268535ff2aea1ec6. 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/9564a73a-ea85-4317-b6cd-5459a8c8a19f.json and https://artists.proofprofile.net/proofs/artist/9564a73a-ea85-4317-b6cd-5459a8c8a19f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Before We Shine 2: The Cremation Of Care
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 0x1103bdc2a9c98b6073a8c01e7d23edf53003b797b821ff0d8306dc2b5d1d3b88. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/TCAER2050940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eff8591aa6ac9556d5b1520be8715bf93bc01444da4899210c16ede860b3881. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TCAER2051147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c06d872608e60ee9dbf752b829236ea31d9ed5d503ef4bbdc2fc65d923b1ef4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ9Y21754971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e207d989caba48b6e26a88371f304fc3c2aa3eb47cbfdf65442a9d4185b24b6. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZB4J1895848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77dbc0b477db17c9e0a17d52de87aa0f8c7e3a42fc5d00b90e8934f0e6fd2db. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/QZDA51818795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b427bb927ec1fbdee5e2cdaec858eb4996077a57a2b1dd07efff2781ef9b79. 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/ZA56E1902764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bedee3ef9d9bec762a38bd0d19ffae824369000fc5539d07bd5ed6424408da2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E1902765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730e5b2cdfc78295d9a96d6276223313c3b40d8863474a51c8deffd6debff770. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E1902766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ba01420f85ec03509e629dce8c32abfbd7984de33689bb980725bd14cb6f5d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ZA56E1902767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87673fe4733167e9c912efdb908fe64ca93cf3e5bf5b4c0dbe9a555c8a67f286. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E1902768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b97784472176339f80b8d68fd20db6182fb255c556624c804ea06a0d14ebb6. 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/ZA56E1902769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a7f5e3cea3d78856d9dd3ebbb7adbc5ca81c5a3b59423735a35cb90e8ef1a0. 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/ZA56E1902770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8409b94883f4dc815e07573a527cdb6c364f5ab1894955705d0f5fab54298f. 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/ZA56E1902771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9d56653b1edb2167da598d65b883ad0befab58c734f076fc7df228d05390bb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E1902772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f1e0c121a3b970925e7b1713ee961119da98a267d2d32f3cd75e292becbd57. 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/ZA56E1902773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcece2bbaf44fc1abeb0cc68b325ea2b9795f41897305ca60cbd39cace5f21831. 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/ZA56E1902774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa987cf2e624ec5b86a752c339e50b6d94dd6c734582ab6d6f65eab869a7393c8. 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/ZA56E1902775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85c4ab6824e044049eec93a11133a6cea41b5692f47eb9876e9788b1894cdb6. 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/ZA56E1902776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893b682cf404ca2fc000992edc9c9c44fc2eac7ba619b1b13c22e666efb7eb56. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZA56E1902777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94739160089a01b15d87764ec7863fb9c5fce69e93bd3f59657fbecad6883dd9. 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/ZA56E1902778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aed1b1cf7e177898a27169ceb563d7efc41109130e673ddf2ef0e0d077bb0e3. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FRX762170098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a15a08d73f122a8a4977d9bc9dbd52207e3ccc23e115e29a01e18acd623652f. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QMFME2392162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1fac202492b7e03b6409765d1a2597ecec719f93f5b1e7d16418a793605e0a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMFME2392186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2630dbcae6805f980d3bbd8d3346267f09afb01f299dde5e548daaaf1f168a. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/QMDA72361185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663ca62b527cd1a5539387786822acf1afa7e5ee6ae8a3a30206059879051ce3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:17:56Z), 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/USA2P2528086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943b0cfeb1905e4fec33697ac94351eb70d3eee97c1ba6eae05ae77ec2edd862. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USA2P2507812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c8cdd91dbd58875ef86a7dca708ec34d3318c20313187620547e0c63a8fcb7. 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/QMGR32060094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e14d406ff753157d5b6982ab286b5e9f337d8e2c7dc7b82c5593020a59a9cf. 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/QZMZ92240371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69439a21ff9019eecc11167e1a4aa0a826f7c27904891247a3b0d5d9609014ca. 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/FR2X42047598.