Kabe may refer to: People Alhaji Kabe (died 1753), Sultan of Kano Kazimierz Bein (1872–1959), Polish Esperanto author, translator and ophthalmologist Masayoshi Kabe (1949–2020), Japanese musician
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 0x9864b02f6df74a615bdb72627cd3869b6d891dddf6ffbc726cea6f1306d9bdc8. 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/3a679ae5-abef-42a0-a7ed-4fc35cd5ba20.json and https://artists.proofprofile.net/proofs/artist/3a679ae5-abef-42a0-a7ed-4fc35cd5ba20.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 0x9fa01a52089014602924790e85470a8b6b08642372f89dde0f66314180aab464. 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/PLF242209254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa502e16f4929dfdaa9fb665f721bed94e1aa2dffe9fde29a48f9d11b2ab8720a. 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/PLT612140009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18446aaa758a102ff374f2ddc1b03d2f77de0ac357192e259b35291285bbdc7. 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/PLV402000643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ac0ffb419e9589dbe69c45f7ef29b84619ca77fe3dbabc49dfaadc4351b69f. 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/PL70D2200230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b5ccd4b826b0aae1cd0daa94e7ff2ac7ba39105722f34e79e7839fc4e10423. 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/PLA552100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b5ccd4b826b0aae1cd0daa94e7ff2ac7ba39105722f34e79e7839fc4e10423. 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/PLA552100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf717f0808b151f6b4d1fd6ed15e6ec14f23006d2c941e438b9b700fde44552. 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/PLI362121380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fcccc6d66ee2d668827906022f93407acb5bb71345f88c1fafdd6862ad489d. 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/PLB382300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005a4449b5eb9ee2acbe6bbb75fca60332692bc31f01caa3375226138c285044. 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/PLC062239332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf447588b4c1af0c2470c96de4e8e4ec4cd45371f85c3c92c7a5e97cba6f5071d. 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/PLA552100481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bd4b955e4706f931a65a9d5f8a05635f184be6f0630f69d77a7a5bc11d0c3c. 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/PLUM72100552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9da83d9fa2da5db47711fc715c6c2c258a01da976625544233efc216bde20a. 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/PLV402101453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39883b2cdb25c92c79c326e59e7b8c32fd8da6dcca91ec9288bc1790e84fe009. 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/PL22G2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf447588b4c1af0c2470c96de4e8e4ec4cd45371f85c3c92c7a5e97cba6f5071d. 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/PLA552100481.
Czterech (feat. Sawa, Królik Karlos, Kabe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbe011294786802ff145bd41a8134445397315848a7ddcb7a6a45e404f1d2c2. 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/PLF242006890.