Weldon Kekauoha (born August 21, 1967, in Honolulu, Hawaii) is a Grammy Award nominated, multi Na Hoku Hanohano Award winning Hawaiian singer, songwriter. and recording artist. Young Weldon showed in
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 0x7bc5063c50d1e8746977aa38a31c44ffb24cac34d45d6fa984356ec140f856de. 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/64511651-2528-411a-962e-cc46152c5531.json and https://artists.proofprofile.net/proofs/artist/64511651-2528-411a-962e-cc46152c5531.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 0xb9426bf4c7f393fd2aa5578c7188895e4d2095ea1256dd20d12ff973b543c861. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCABG1268957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a68face17eb9d6f3a223fcf5db180109b80de190c6f886879298f3d685c4f05. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCABG1268958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b598e1abb08e27775ebc87d90c3958a7ca463ad13116d4692273f8c1d7d575. 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/TCABG1268967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90663b998909693e844a1eeb8382ce8d8cbfdb1a90476410b860119ef2fb8cd9. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCABG1268968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0119477a418b7fd81d55b6076c8bc5ec31e0137454c78b1bb1ba03249d806b. 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/TCABG1268969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383fcaa01e2b9f30333f632e62f7e5b9cfe9cc5da9fcaaa43e7da85e20f9885. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TCABG1268970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe198bdcb2ec228e2035d436d774138af057cba0612496dae145d2ae07d8a6dcd. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/TCABG1269122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc024d5a9826f437e6c8abf18039de0dd900ff36b5bc223e22ada045d7477a5c4. 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/TCABG1269123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafb14b8095d0dff1477bef7855acf2cd100e24c3eb36c432ceb7f5fed5a2b07. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCABG1269125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cd5041815ea8222a7e4c588ac047f32e60c15380fe5a67578fc06c71a47fac. 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/TCABG1269127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd6313d8a4e8232e7160deb06e3a8899e22f7730a883c78c1a23368d5c95c46. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCABG1268883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9620d64dee45d609f586b9031fc1a94520df5bda06291ccb23d6dcbf985b7726. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/TCABG1268885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562221bad8cd23b21799f3fa2f230ccc4540c03243e40b377ffd05d150756d5a. 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/TCABG1268886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46452b18dbf4a27a683e8b46afa6892ca827611272eca1b643c474da1f83eeaa. 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/TCABG1268887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc802e495595f8b539e358ab53341acff9572bbf678ec7dfb28e341f4336a20c3. 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/TCABG1268890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd9de91d1cd65438724ccc0bbb0171bc57443f8ca878323a07f23d6d7f616e. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCABG1268891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af56eccaa50256348fc81b04b352b17dbcca163fb0c4ec8853aab82f5261fa3. 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/QMNDG1270001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f9ba244714ca13c1d4069ed6937095282706026324f1bcf221f1cfd09080b4. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:52:44Z), 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/QMNDG1270002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9fd50cb6e7a6ebd3a17d995212ee16fe106ade35d9f411a34a983ccc6fc3fe. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/QMNDG1270003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc20fc6f822dc0802f504c84e04816a5c62564129d68b7080f2961144f927459. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QMNDG1270004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3d04781f90e7370d8d06e30f2367896c8fb6cc1d59a5af20e6d95577c688f8. 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/QMNDG1270007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13f9a524758911144ace3000c7f2558f1c660c66b09287c0376c5c88f1cfd0c. 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/QMNDG1270008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969f0f28115914ef43086d9f9778673bb28909e38cc76f1d744ed93804e1f1ad. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:37:58Z), 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/QMNDG1270011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f102acbf2c2b1cc727a0d5ebe8b3fcf19e5c2c21ef6f2a05efa4b4996c408a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZZNB2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae353def6229dec66a298e9be93713c94034ca2f871d15a6e6dd5dcb4b9d9725. 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/QZZNB2400007.