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 0xd8acd76b469bb379406dcfcfc91c257b3b27d621acb2968c26284a3192047145. 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/38296578-6cc2-4421-ba59-e90445394b9d.json and https://artists.proofprofile.net/proofs/artist/38296578-6cc2-4421-ba59-e90445394b9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
주와 같이 길 가는 것 'Tis So Sweet to Walk with Jesus
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 0x158d6724a6cb76c51b3da3a094213e7aeaab58b1ffada5e90ca74d61d17e0989. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/KRMIM2204997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241c2393ed45af2dfbbcb9c303f1b93fbdd33b6d47a95277770b601e48e55e22. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:34:05Z), 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/KRMIM2204998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaedf62b70ac3e798c3e764000a8daee9ad801007386f443d680b60b0a3ebc3. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/KRMIM2204999.
죄에서 자유를 얻게 함은 Would You be Free from the Burden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4585ccf1f2992dd86fe300787ccd62eaeb0f08c5552b0bcf57faaf80c3e01d19. 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/KRMIM2205000.
어저께나 오늘이나 Oh, How Sweet the Glorious Message
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46ef504ae2d2c2e81fd819a5131b6c2308ce63434e4591900b1eb8a184b47fc. 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/KRMIM2205001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694b60224b25f7d260132de2f720520788c1a5922d5dfcdb29475a48ab91eecf. 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/KRMIM2205002.
저 높은 곳을 향하여 I’m Pressing On the Upward Way
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b3f4438b7c252eaa82c43e6b24e355e6875f0d80579e11e1dd7e462aa05650. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/KRMIM2205003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37546102e2ddec164edf15fce1192d2255b489bc1dbc5d669319338e01dc5b46. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/KRMIM2212103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde898472273904b83e547c57c31a0e3ec230d93e23ac012d7f07c0d4ab34722b. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:20:47Z), 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/KRMIM2212104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc951395e160eeb1651b2b98ad4cf3239029200ff3b84a5d6d9c5deed0569366f. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/KRMIM2212106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e9027a8d4a52a892fbea9ff5d82335d033c06fe507f4f956017e9303b23053. 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/KRMIM2212107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea57f95cef929f1b7bf487f1ffeb767dcb4066cb6443ed38385d4b69b80a9b5e. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/KRMIM2212108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0628dce779a7aa872b4f1fd59e6a6da4c6a0cdd4ac1df59062d04fb2696a808c. 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/KRMIM2212109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3332c365b5309bf7db59870c985501b050ec821567d6a699f043ab19b62b0b24. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/KRMIM2224261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d51fea62ef7d24f5664c5b002150685906a0b5e6f430b018bff0518c20904fd. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/KRMIM2224262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bb324a37c77ae2dc1bcc3e39098288fc5b29f95041c5919f5b8de768811e91. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/KRMIM2224263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2202bb3bb9d49523f3b962495b3e36043af432ad8f6ba238ecae56c041a612f. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:46:06Z), 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/KRMIM2224264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a57c947b3a1a952c2a5231158279291bad52c4255e4a8d3ba86014764e3022b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/KRMIM2224265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a55b2a251828a1c8c12d031e841ef5961482b36fc368a2141c704ef48bb291. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:12:09Z), 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/KRMIM2224266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c8034e1d4652c9e06f1e7565858ae135c958842127fd2b973ccf71e7ac2c6f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/KRMIM2224267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f57c4687246570e33252c06109e0bab7bfa9b925353c0aa350ca9c5cbd5cd8c. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:11:32Z), 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/KRMIM2224269.
나의 기도하는 것보다 Much More Than I Could Have Ever Prayed For
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f84c76c8b8f77801220e9ab1d456420ee3214605cb6a28b14753de4ea02597. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/KRMIM2344605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d9800e68e586bf2a963e2af50b08ff5f220498276f50a3eeebba659c0d41fc. 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/KRMIM2344606.
내 영혼은 안전합니다 Father, My Soul Is Secure in You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80f2087f16643bb92c514465fb80dfb155cdb188a756b38ae91e2441ca8745e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/KRMIM2344607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2054da6af49c9960d3ba9b8dab8122ddf9d440e0c69e823c4fd49335cef4d593. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:15:37Z), 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/KRMIM2344608.
주 사랑이 나를 숨쉬게 해 The Love of God Gives Me the Air I Breathe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4708255b74c2fca5345ffb1ceae9ebae87b851b6c85040608613ff2aac11f44. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/KRMIM2344610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0365aaaea4aabb13d005d8e6019c68c344a5d554ad6894d4d975d18667ea6454. 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/KRMIM2344611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3b3d0b7c7dad7a2545e01f133f6346ffb84aa67cf1e7fd457206501ba81aae. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/KRMIM2344612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8c84bb47efa3f8d88ed42609d2f080344d6f509c4055b8a914b716260c46d4. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/KRMIM2344613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad7a0ae683eee6506f4055fbd6bf2c3dba884f3f2cc5757dbeacf889f2dd971. 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/KRMIM2344614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5ee9a7acd5043717bfbcf419b126d8a0931ed8b83412239ae785209abcf84f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:17:23Z), 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/KRMIM2344615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c61b18e77484e65682ffc09783c3b6552e5264e894086fe69b5c6dcfa42471. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/KRMIM2344616.
Down in the valley where the mists of doubt arise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdfe80c79bd70cd98a58ac13ab180f0382ae673ac497f941425ee8cba0065e4. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/KRMIM2429096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb14f92931c4f254748308e3f2486a41d3c2c99d2bd2e34fb01f3786950bc2f1. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/KRMIM2429098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9349cb4ee45b35f41947fbae6cec58d9aebad32eaad3c05d2124d02b755da91f. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:46:24Z), 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/KRMIM2429100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12621a164ebb3eed82ba63099d8b78d6eb955925cc06af757c27e0bcd463e0f6. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:42:19Z), 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/KRMIM2429101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4187ac49450f7cb1330d5023d5eee59e531318738a1c2881649e3561d5c86ee5. 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/KRMIM2458953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfae240343779e5089351695f2b02d26241aa111fc6cd6eaacb0a943f85df0c. 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/KRMIM2458955.