David Scott (born 11 February 1988), also known by his stage name the Kiffness, is a South African musician, producer, and parody artist who is the founder and lead singer of the band the Kiffness. De
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 0xe3606803a781ba56729d8fd44d03b3ab016c9adcfc1476c2f06e40a28336844a. 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/66298eb6-b08a-4625-abf2-ddbcd4d7efe0.json and https://artists.proofprofile.net/proofs/artist/66298eb6-b08a-4625-abf2-ddbcd4d7efe0.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 0x2ae039e3c1614acb40bcae78cf3822fea8e56ccb983625eaaae45436f15907a3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/ZA12C1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce35eaf86ede0ceed9c2a047736f3529d0e399b68816aa5a93e1cd9c263cceb. 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/ZA12C1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae039e3c1614acb40bcae78cf3822fea8e56ccb983625eaaae45436f15907a3. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/ZA12C1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5322fa71abab698b3356a9d778c88462bfe82b4335c99eaa10b19a68f7c2f48. 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/ZA12C1300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce35eaf86ede0ceed9c2a047736f3529d0e399b68816aa5a93e1cd9c263cceb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ZA12C1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5379a41b7674bf8a36163a097feb35a465d0b139eeca38d821bbc5afc4ae083. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ZA12C1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07645fdcb89d8f9da89267ba940df7f520e3e50a75766f925aca198006e8b4fa. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/ZA12C1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220419ed3af36bd545bfed303cdb0d29b7475239492115733364dad505ba5a9c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ZA12C1400010.
You Say You Love Me (feat. Tawanna Shaunte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b00bff554b1d4c85da5fd7f36aeb05487fa3d8dec265dbd58ac0f3390bb08c1. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ZA12C1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96efe989dd98a0825ca2bb851329a94efdf03eb11c6b4a10dcd54fb7bd94c78. 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/ZA12C1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc7fe16c129831accbbc510bbc79f7a9dbd2aceb4dce4f5ea0c135ce866dacb. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ZA12C1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e59a0e2f1bbbccfd7c556aef84cead595b2d211702ee1030e82c38833cc21c. 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/ZA12C1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43eee40ffa87ccad37cbe6ffaf8474baa03cc2c1ba9bf6bca82cea3f66058f0e. 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/ZAX011600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e07a8aafaa8be102ea5968b1fcbd846c0c462e66df2197dfaa60b55b9ac95fc. 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/ZA12C1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d0a350d1c5599faa76174bdaac2c73eaa7dc311c75b6aabbcc6fd93f46331e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ZAX011800558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64ac76509f28d5e29cda68c780fa6f0aa3e4e161c48b1290b77692c9492fedc. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZES91879565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf986b50b378c5025311b80c931d3cf70dfbe1ffc7bfc3527dd60130584e7f9a. 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/QZK6N2043963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa828cdd1ee31722cd9f6d12ea15c08b5ce8e2fbd43378302d579b2fc756ef01b. 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/QZHN72150827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec0e8acc5a8d6bb1cf73182ef91b8109294e6301a8a8ba02a9bacdad27f4662. 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/QZK6P2186848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd6189910beea65b18e2f387abfdc25fec0917973c0520e50f1287fbdf9f13b. 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/QZNWS2141060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161ff8e6ddb47c07848f91f5066a907b0782716621d4e13ed6d3bad214d4b1b3. 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/QZNWS2141062.
Bizaram Az Dine Shoma (Women Life Freedom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c933dc551a97cd4c7fbaa73cd44dd6a9dbc86e3c9141adfc3ef6ffa7c8e9a5. 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/QZW9M2263905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4990733d229ddd35e87590c1f00feab88469eda82fbde7201f1c64f30f51c5. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZNJV2523882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf6d35a58f1ec211c5d60a8571a48b4cd0c6ff2fd68d21356312bcfb3557fd4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCACA1475398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb432a86021fe474a8c75e5e9d3b22ed65adfba36700ad128bbcd1e6c192d0a8. 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/ZAEI72000663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206384b064a0d6b4999c455c24cc1fce4a4962cb9f9e2508ee78f3f893362ffe. 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/ZAKN82600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206384b064a0d6b4999c455c24cc1fce4a4962cb9f9e2508ee78f3f893362ffe. 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/ZAKN82600200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa96687e6f794722555228ce93bd15205fe6c8a3886e63c95e824326ef066fd0. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/ZAKN81801001.
Wellerman - Sea Shanty / The Kiffness Remix
Wellerman (Sea Shanty / The Kiffness Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f4df8818afb384cdac65f0a4e6d95336f4296403351600e5c31a40816db1ac. 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/GBUM72100578.