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 0xaca0eebace0ab207130b4a3201ec19479dcd1f241446190777c4c2865e79c743. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/178d2e23-777f-4433-924f-0554e069763a.json and https://artists.proofprofile.net/proofs/artist/178d2e23-777f-4433-924f-0554e069763a.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36285eb13571db4bfe8ef603a105da73568a19b6ee698f0646c1ffb81e91f99. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/TCAFQ2143098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e157e4a72ab1c3b47b29f270beadb1ba78fd87db29e64b60f87658775777da. 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/TCAFQ2143110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3d4c59c2643bd2863ec294d6aef6580f9467e45aa168a671a42cde85ae7fe6. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAFQ2143112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086771103a9986b2b8e8995929866765954c7fe80276a5d84ecfcbeb78cbbc94. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:43:03Z), 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/TCAGC2234051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c1363e71f929474f9f01ec97ee2a2b04d587b53b0752fd7565fe29235f0092. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TCAGC2234087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeaf3958e744a3c3dea922c8923222aae9b679d953df88b9a2272cb72c98d45b. 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/TCAGC2234106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e0ff00d983a41fce5e03adb65c1617e8cf5d4f8d694dace9d09e131aece1e7. 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/TCAEA1988018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef85aac41fed634e882d88723d1454c3a30996de257e68673dac0293c0b9975. 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/TCAEA1988032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fa570295c8aa391da1bd4ecd3eb70c88cfce2a0d02abf58b3f527a1ccc5638. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAGG2208468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e601dae218eadd666d462dfe9309127641cb6b351d688b5529ed7e50b5d726f. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/TCAGG2208473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe7d2ab885ebe0512f380d2f86140022d4a824328d8b64b35099875eada936e. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/TCAGG2208486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdece0807894daa808f9c26a8e4ecbd14cd86a9a63b1406e0c3f81c5312f62a3. 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/TCAGG2208487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2033a7031ad8d744dfc4536f34c04e189988bafcd23fa643464379341ae58015. 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/TCAGG2208495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4de4129ef0f7f3c117060f6b367b265c941ae1bb5c4223789bb331bf171a84. 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/TCAGG2208500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa748d2c5edd0846d2ba1b3b90c7b37914a15af94ce5cf1f9d9b1bb00d6fe9a42. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/TCAGG2208506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ac587bf6e7400d94695de27b40467cdd8b0d389de5d4d8bd49381cde64e011. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:24:31Z), 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/TCAGG2215424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b92a4325bee8decab7789f80f614653ae279f492e54684a97858a681a61449. 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/TCAGG2215428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a90830eb8e5ed6b465d3fddef7d4e5c6c434721cfa73aec30b842395f94f658. 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/TCAGG2215027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b13ed43fd707aaa852a002059155c477c9696543a213e4cfab64769044767f. 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/TCAGG2215062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba72ee1ce10bf9373df9ea048efb04349bf25538c70b1359792e87b494970b4. 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/TCAGG2215087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6e2366121ea59cd2c595fe9211b18a9fefaf4bb6c9e4141753d4845f880db2. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TCAGG2215145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a76427f8f22bd7231c2d6a3e6766cc8c75d354693f821e01432c83e32dc4fd. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-17T03:19:00Z), 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/TCAGG2215153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e32cfb282772a1adffe54ab631b62525db780055ef15d1cb63b420bc32b66a. 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/TCAGG2222271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd924c740851c745fec93d8e0591e11ef8107e3896b402ed8b8c206c337a621. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:04:45Z), 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/TCAGG2222328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec282900c4ef26b2701074db89dce5f08293d7eebb9bc993e438fa4bdf4dd81a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:16:15Z), 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/TCAGG2222386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8714cdbe16b771cdfedc42d5d8c51ed924d54e5befd0644bfa782fb7afa5ad. 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/TCAGG2219848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253db19fb4f7ca35f4529bd6554e25b58144d063b665a2300ca469e97d5cab2a. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCAGG2219874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857a7af2cd89876804f9609583a58943ba1ef1f6038cc5e70cbf7c34fcd42cd5. 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/TCAGM2295942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6031db855e99ebff03afc1d29a7838ca01c6cedb3f22fcfdb311777a8228ede3. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:23:07Z), 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/TCAGM2295947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dab161d6a678b778cb4f4da18e3e24a1054c8b3a932b0c2b285d713ede28e2. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/TCAGM2295955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ee5b9f2f57ba6070e28534b61e41edc46bd20de3c6df89d5278f12649bc44b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAGM2295970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8ce598e6a4775f9be54c45a7689c3b6bc39359d6245e616f3a5583cdeaaf70. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:04:44Z), 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/TCAGQ2259548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedca94007314e89f5312407ba51fceea9172913158ab6c31861104aa5f64ad64. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/TCAGQ2259560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9e2ce9751af69584ebce5ef2bd4844986b220e3c844363b0a68ca244427661. 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/TCAGQ2259597.
Repentance - The Cicada That Sang Salvation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67ee4751530c1b7891e957374cd0cb35be53f58d7a096092b2fb4d3ca8f7a1a. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:05:02Z), 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/TCAHE2389372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce39e38632e857af5d51d0aece59816501ccf4d6580af80c0b811aecafec269e. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TCAHE2389404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41430a4b8490d12eb2313d499688ef0bb146b8e9c02cdf29ebea0a5ab3b1c2c0. 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/TCAHN2354667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf112ed3765746954c938b5b1d2649593cd49cf89ef82ca3bd7e1f8239e7ef713. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:27:33Z), 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/TCAIB2418472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ff5e17712514028b78106e9aead126497c9901c25f2d10f0606ab0d6cce048. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/TCAIB2418539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a13e1bb4efea01df509c2e73d29239f84497ac3842e9dfc7b94239af9224f57. 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/TCAJA2435791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a18a6c537c9d7758c029de32c20e03b5fe6027ae94284f830c993526e6eca8f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCAIZ2435852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb1ff02baf0fedb8606f309f0e94e3a00e8e629b95ab01ede2ef3c631de8a18. 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/TCAIZ2435867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc3bc4ae85c4842c5b232e389c5f4b6fe60e22c87fad99c9cae310854ae008f. 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/TCAIZ2435884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8115164510194c76134f1f76dd2cb1dd70d6a5a53942d2a84b840231f69e25. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAJI2500925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea239f65544df9cdbef59255cff5c63ed4e4d5d5f3fbf74e384131989dd191bd. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/TCAJQ2506021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d55ec19d380d58dd905fecc1f0e2bee7fdfa89503acf3e40c7e53f51793224. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/TCAJQ2506123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37529422f59033a8621396b55855cd2b414f531805e54dc53b709b8b255e518e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:45:53Z), 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/TCAJQ2506147.