Empire Bakuba is an influential soukous band that formed in Zaire (now Democratic Republic of the Congo) in 1972. The name of the band refers to the Bakuba Kingdom; it is sometimes reported as Empire
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 0x17c8cb38a978a3eac8c992a5aeec54f24016dfa9e2d09283b00ed2f12f0cc757. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80e0107c-30a7-4bad-bcc8-3da17ab68e1b.json and https://artists.proofprofile.net/proofs/artist/80e0107c-30a7-4bad-bcc8-3da17ab68e1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Verckys Présente L'empire Bakuba De Pepa Kallé, Dilu Dilumona Et Papy Tex
Ça C'est Quoi? Ça C'est Kwasa Kwasa - Livre D'or
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 0x970ec1e0dbcb2e2cfbcacb7915a92de5557e0952de6cebf2f3252868db0ed8ff. 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/FR6V82347957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f49a1076cf12654356ae37b402d01d052dcdb1e7a9300882482ffcd002d477. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBNRN1791159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee8ac88b788db9176f8820448899a86888ef75d3c2ba8d30eaee078a47c0c89. 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/GBNRN1791163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f50d71999b793f49838b7816db468adf5764efcf6e769519877adca3ce9178. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBNRN1170701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199d937bd7d287fb99a346ca64a7429d1077bd4159580e084f1099838594f711. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBNRN1170702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79f6a9d871eeb61186cef63be8e84904cc4d643f06db9003d07ec9cd07f52ef. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBNRN1170703.
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