Kebu may refer to: Kebu language, also known as Akebu, one of the Ghana–Togo Mountain languages spoken by the Akebu people of southern Togo and southeastern Ghana Kebu Stewart, American retired bas
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 0x556e60005ce1463c4dee4bdeb104b0301a7c6762b9f722513f28c265420cfe02. 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/48b81fe6-d978-4f61-8e4c-337c5e06180d.json and https://artists.proofprofile.net/proofs/artist/48b81fe6-d978-4f61-8e4c-337c5e06180d.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 0xbafc0296e412872f2feba5c27d937531706eaacc1c7a6879e691fa25ded7c297. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEA311903317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2486e59d0335fcb5d1d11b6ef859dd303779d548474d56c8bd2ebf2e90e561d9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/DEA311903322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88c50db9e78ffd8acadfed813cb9c6e8efa71625a85f5728f5738ac9b77e2d8. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/FI3FC1657102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d3f3e569e6bd8b7e00601cca570fa370a0f3cdb5ac81d7acebfbc6c3741ae4. 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/FI3FC1657104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e172aeb1e6dbedea219bf7812aa23dda14dcdae9c6306c1610224c3396f5d06. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FI3FC1657105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf2ebcfbfbc2d961bcac3c688506211f7bb51f91635ae137e583d261769dd01. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/FI3FC1657106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a8c04d81d38a68412924771049454347efab2b6bb550244c88dbe5986a414f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FI3FC1657107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b9f6cff0ce426ad144a4a117daa3e19e631cfdca1544cc83d960e071cadabf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FI3FC1657108.
Solar Wind Surfing For Beginners With Dr. Bob
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36bbd0a75165b703a9f960e37b149ca73efed628d9e2070897594653fef9af01. 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/FI3FC1657109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1fcf7813071c3d79fa7e195f96f8316ad6c7eefbfdd0a36a38266f1cfa21ba. 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/FI3FC1657110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc93b6138f4d62ddb21566bca5de2c97f0d5dc609ee42eddf3c05c596576f0b2. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/FI3FC1200803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb0648d67b8ae84a51350958e032efb805565604aaf788a1aacba9a51220b0f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/FI3FC1200804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36530097872187bae1757688ebb45d56f350ea80891e888e9a60b017d67f6657. 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/FI3FC1200805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43224569395e1829e24acf3ea93825f2d7e486eed581fc5e45d992363fb6747c. 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/FI3FC1200807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b4e72a209b7b9d62b20e33093d9f8589c8609c10ca8133972b24f0b08db51e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FI3FC1200808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0751abcfd997dd1e19718ff22b18e1a9e16bef49357f9acd80d46c7192eeddc8. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/FI3FC1200809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948aa455c5da8faf27406eb91732f9992b2ba5b5812800b9b86f552c1eda1bb6. 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/FI3FC1200810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa3751c0cd84c6cb411236f0f891536c6531ccbd8678f077f6f7da24c54b48b. 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/FI3FC1200811.
Late For The Meeting In The Maze (Original Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37ad31b7f732b275ec2d6cadde6886f2e8d44de07119cb69106871cf5f5ef2d. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/DEA312100743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f60b9449004434e3b9c202aaaa349fdb39a6225bff8ec43f778c44a5f7b3397. 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/DEA312100735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08de9ef811f42b70f39276365c4ca4bfd04ef57dfa2805b9faa245bb05457a02. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/DEA312100736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b520afb6a0f549e37d59bac05a8244c814c1e483ec5dbea7b82f0462c73b0f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/DEA312100737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495dec1e4cc4c80620c1c29b222cd32a632daba46c96e2b2766ac1fe4003bc63. 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/DEA312100738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa513aef75b25a8fc58b24830c1189470ecfe851aa26e1002d96ab339aec4a37. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/DEA312100740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a697aae3c5e5633ba2fae081ce19d057319cab4a1c0e67000b5ca2b24e43d5. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), 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/DEA312100742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6140f78359003a03ee5523ac19101cfddb48740e1cc063c23cc1990c990889. 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/DEA312100744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d50330d0a53cf38604a653390f1efb65fdecf948e69f65aa5bc4c45d98ea20d. 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/DEA312300573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d50330d0a53cf38604a653390f1efb65fdecf948e69f65aa5bc4c45d98ea20d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEA312300573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2832ab592d5c4de37782b2bfb02a16035ae525084b3eab64cab8a6b3b0eb69. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DEA312300574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6553da925a582505db8a7ed825eec673f987d411819fe22ed4c9aa210e9023e3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEA312300575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97193122d710af5c76a283d250646fab9ceb3298791181c871e0e6efa4a73e72. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DEA312300577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f403cbfe49f8612e300541490c3b2bff281b8e5db189840d442c888bb44b068. 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/DEA312300578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ad21a75d29a523276da65721a2e117392fd80f72178515f3fe0ed651555100. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/DEA312300579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6278481ec2d2779de6d784a89811ef19d76cee89606db85e4f1db1c8bf57e45e. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/DEA312300580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84976f18639e581be409648662806cefbe391db8290df0351f2de65fe207b1d6. 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/DEA312300581.