Kabelo may refer to: Kabelo Mmono, Batswana high jumper Kabelo Kgosiemang, Batswana high jumper Kabelo Mabalane, South African rapper Kabelo Secondary School, a state school located in Polokwane,
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 0x91275821cdfe75c6539fcf5995c7735db22b85779dc753cec7ce2ec711a494be. 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/d837aacb-90a1-4bdb-95f3-fd2738437e05.json and https://artists.proofprofile.net/proofs/artist/d837aacb-90a1-4bdb-95f3-fd2738437e05.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 0xec376577d9789b2576f0a58af47576b02e492b46b034dc59f359bfdd5284328f. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ZAC012000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebca3494e410a2528ab66dd61e0316f337fe1eb969a840acc812af1d899b44cc. 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/ZAC012000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98511d57f96fbc173327b8df8e942cb4eb47d78f770539f166ab24348ad4de5f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ZAC010300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320aeea729a4771967853a18004250d28d5d02971115d8b34f940668694c9a9d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ZAC010300213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ed8d9615fb2fb58d0dcd1e4809fefe66405199efbfb1355c79e945d9a2cd6e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:24:10Z), 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/ZAC010300218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c749f86eca2f86aec2f65a579cf2c989d58417ae9d75423a495ef0bca0790a9. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/ZAC012000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8af10c538568bf2fbfa0696b06f17e423db6f2212662f89af5ce5a271a59d2. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/ZAC012000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18b3d7ff2f330780cb63ed72f836d3b4bf4c1ee9ee85c38ff9dfb8376953b1e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ZAC012000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974eccd641bfee3cea82486b607f569b0a9bc76465ea294c02c5215e3b24e02d. 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/ZAK091100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bea6ddc44bd313376c4b888d48025403f3f15923c4d432b9738eb684051b5f. 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/ZAK091100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16d6b8bc8bb33deefd3f98545e0d86e2d24bdbc9d1b6872d7cebbb6bad40f1. 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/ZAK091200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81138a2950d9d9874b7250c9653ea97144c11bad52034bc58b473b99de103ec. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:51:16Z), 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/ZAK091500102.