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 0xd9d0f67dc4604eb27b86d6726407519f7f3835fafe74a041e99216b0c808aa39. 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/5cf90c28-1857-4d5c-b82f-fde406a4a273.json and https://artists.proofprofile.net/proofs/artist/5cf90c28-1857-4d5c-b82f-fde406a4a273.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 0x860e797c67d87bb05cf3f0f9a7db16181ba89672b4a39df5354973cb4d315f67. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBKQU2296173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9734fdfc565cb2b94acd2fee34efc8023bc09166b745bfa38a008d6d5230cc. 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/GBKQU2290174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d729454de03f4ef2a606264fcff2b485991e3734ed11c3066f2b01f40f21b54. 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/GBKQU2290944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3461706adf54540dfd6a3074c01b6eae85cf979fddd4ccf2b8b3ce8eade20ffd. 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/GBKQU2296112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61386ba9776ae92de2c7629fe92405f7dc27b21b590e32ca8851507ad8ed3b89. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2296113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ec7f83cf91c8ebc5bcc2ea2b1477b1e996aa0534680cf950a83eaa2d3aa0cf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2296115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5cee9b642c228fcb2138c39613fb2da7dbf32a9594ad7b23fd7ea43323e601. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU2296125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46ff0c2197bd61d6d24a4f468e3ed5faf233f930942ffddb8c601c81a49360c. 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/GBKQU2296129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627a6c188ced7ef923852471a6ac4e09512b689928d49f025e436d832d5c11ab. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2296130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e461a4501d80f17dae3a0ea97bc3f79204cd214f821a264a655534904a09e5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBKQU2296132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b044ea90a2a5c13cd56cc4257eddf4737b4ea26fdc1249faec7390bc4375d99. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU2296154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860e797c67d87bb05cf3f0f9a7db16181ba89672b4a39df5354973cb4d315f67. 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/GBKQU2296173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb619a5c5a34a46f350b191673688df8e3c0e8ed7e2d388a8744a834c42849242. 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/GBKQU2296174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dabf57c4c0b272e502fd266acb094aa12ab503cb95ac6699b575833f605a5e4. 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/GBKQU2296190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72de797c51bd89514867025d7a540b67fd2fc767b9a68f00bf055867a49e5663. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBKQU2296194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04699f68466c067c63a881bc275a3cf94620f208321a6ada1fb761332b32483. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU2296195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4da7459596c10d90b5f259d27bf9830b2ed97c67ef482bf39323cd32ed2713. 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/GBKQU2435606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8678f2afaa8f7cb86876bea1def605b37f8bd2a76bf660f8b0ac55aafd1a33. 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/GBKQU2435607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a6e6a5b0b490900fb0ed5ca835587f0abba0dddf7b5acf36e44981273a0b94. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU2435615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfe0f20460863ed2918812a314853b12ccd65c2e4bf9603f68f09bbdd7229bf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GB8KE2151016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101d0826584bb160f1769fcd64cf89d493a7ecbb8fc3edbc20a3ddde68c4c507. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB8KE2156267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e923c2845169e8a9e4e429c3066f8fe15a9e1c0675fdc2659a692fb993a100. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKQU2472489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8162b4a34d3afcbeec59079fd32498cf62b190018b4f529de461110cb7e8737d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBKQU2435621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8678f2afaa8f7cb86876bea1def605b37f8bd2a76bf660f8b0ac55aafd1a33. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBKQU2435607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e0ec1d8997cfa25992f7164b0b9f201133beeac8cb14ba08ff850a87851753. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBKQU2435612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e66e283be88d2d5f5b546f0af965a13e5217c817799ee16dbb9c7f5326d034e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CAUM82300382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2bfe8677fd29727bc9497165cdbb046ea7cf9815c1c7074c29f144d39007e3. 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/CAUM82300383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f5c08fb975b1a7ac11815050d3c7d7066ab1e74f4f5d9d78b2bf04536c1ced. 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/GBKQU2362874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50063bc77231dba89fbf84f510f68406a500cf1ee0f08d8635b5ac05bd2a1254. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKQU2362877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e759ac0d39c40fcaeef5871ef8856b688c2c58524767e75ffe2c7f568f251d1. 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/GBKQU2362878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dfd3cba4cb21a646f9755b1d9c40642f9690f0b8da36c5070547eb1b4ba8a2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBKQU2362879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f5c08fb975b1a7ac11815050d3c7d7066ab1e74f4f5d9d78b2bf04536c1ced. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBKQU2362874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dbf1994c1283314bae524bbe89271d7f0226a94593ab531b83cfb8b5f14918. 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/CA5KR2350841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c7cb4a00ffb4fb6c4a43c7a9ec4d24ab5f19f3f7bef55c8a2c312a6b70811f. 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/CA5KR2350842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc522deff53e7bff849b9c32e4361c33b86810779c2c11409ca32fe6fd08c157b. 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/GB8KE2201593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d1d730c25f50a7b19bae2100c346d6d485bf5acc1913e4e6af8b1eeeec3a2e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBKQU2198528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfe0f20460863ed2918812a314853b12ccd65c2e4bf9603f68f09bbdd7229bf. 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/GB8KE2151016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d9e39655a501bdd6fa7aa86731a259b96de6b07f3f265e4cd56d4953ad7c05. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NZDD11600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8d490cf804384a6667c5b932d62a112d6e309ef464d54bec3f55bbf637e9fd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKQU2019188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a497a809441aecf5f2fceb1849d51fa4bc67ff6c8d5ebd3f8bbaba685bc09d0. 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/UKCL82000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393ae30ba2e0b32aa9581b3c6a5be5d69d69b2edae817343547be9faf8ebb5ef. 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/UKCL82000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818b47247b51347c5f2d29c79343bb8bb070a9c2faeb42568e913ac32a6f850e. 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/USA2P1916350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f5829471d9e9f1466ee32465e11825e025c11b4334e9577c54ca1ec22de09c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USA2P1916352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23d53cafa944fff87b980042f568b7c2bf179120e31be81cd7e98b5df563ced. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKCL81800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f46e006377f45e264f03cf29be3f5ddcb23d2ecf43ba7448c02ef95919738b5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UKCL81800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe84c4ce44870c55a6a9749127a8eec3d0b695dffe5f3d169ee736538713cc51. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USQY51766681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b3583cdc0ecd409843d40d5c12566b4ee1bfdb1801b2f7e47c55913ec5f367. 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/USQY51766680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f5f4d2a4fb603685fd76b0d5158fe8d1c678f9437fb8d622ee2c5c9be62e30. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/USQY51766679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa196978e863fccc51fd195970a6413c271a8dc505f1d411df110e3bd4b734ecc. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/UKCL81700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38b03c7a6e1e15b84c0b2af0d8ffdce8b5d4d5cf240fd1cb1f5c9822a3d0b04. 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/QZ5FN2419853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc05ae23726be4829224b55dda38599b7a1515332a1829acea85f4e7435ba62. 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/QZ5FN2419887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57addab15cb86d736ec092d126e887794734e74537b1ee1a308f831d52965dc6. 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/QZ5FN2419889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a56216a2d8bf11ff98776bd565fcda9ce0bc8e55b3da4870fa1eb99dfdf9f19. 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/QZ5FN2419890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523f7b5869e33fd81a7dfa6808ae5b3b15ced9905f0a6c53c3a601cfa131c830. 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/QZ5FN2419891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90f8264ce7dc7c0ce2971973e674afc272d0587a018cfe32e76352e6ba480e2. 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/QZ5FN2419894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6c947e3b457e7928a0f6565f35810294470f85887b9f5b1f3987e492db9319. 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/USA2P1700365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2b2948db18e18f47b43201a926f44a896d8905aeda7723cc9e9a65d3c2f170. 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/USA2P1700380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e56e60aa9409b80019d9a4417706da716eba51e8a775a0fb95752800e17bdb2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA2P1700379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01df813628fd56ccbb4eac55172b74c2eb7aa69de749cd28e538b8ff5541918. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USA2P1700378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6c84c7610b0eb399810437f50e4851e3c725387dbec3b351b3cab4c5c1c575. 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/USA2P1700376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d03a83fa3cd917bc308b7d5cb33d8c131e0e63d44c5d4dd66944cf721c082b. 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/USA2P1700375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51da38ded529b3cd5512aa5f5202534f3de4430cc1e07add7bea473a0d5b7553. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA2P1700373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bea57dbc58f70586f1a7c532af1c4953820b96d8cf9d9fa7202abcc01350f4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USA2P1700372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b25791ea67d987ed40118a0fc74f34d2264d0b78897b2242bb529d6a7e1513. 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/USA2P1700371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513fb8d1a77b34966891ea7ad957d1cbee5957a2da4c494b6d51496b0eab486. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA2P1700370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e959db228ab41d84745799b34b19ede67268d52c733835710617755659dd3d9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA2P1700369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ac34a0b2aee39e6af9a3f9f30e576229b78df5ca8d3f604791f1e26c865bd4. 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/USA2P1700368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a89f1f2009c045b650f3fc9ec5fff087c445b3fe0ec0997cdcfe15ae177ecf3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA2P1700367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3d0bd7fcc0705e7003b275c327c8a11497623314c4175f0323709ab546dd89. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NZDD11600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79bfb5ea0664e931d6d2b1e4fe552d94e2a22cc70f16f06128a287852030dbd. 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/NZDD11600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ba50de92c2d4cf9e65ceead2ff3f977b1735dfa073e1123ddc64ea5f3a86af. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NZDD11600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4eef38f3460e39c097ae42c09f34345c763876b42ed28460b567d2201379372. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NZDD11600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d9e39655a501bdd6fa7aa86731a259b96de6b07f3f265e4cd56d4953ad7c05. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NZDD11600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b779ae3762946c08e4175dcead6df78fb0efed0b765f02ffe5ab95cac9d9aa. 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/NZDD11600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1d7331664095242f4470434c9a5ff4c766c6ef2e1a29e076a9691cb316f97b. 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/NZDD11600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642f5cf115bcbdcb8be51917a6ac644f2bb4d231327e698f2d5c827a71af8275. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NZDD11600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bd68a1e5138a59a0e69d09b56b1f9f87683ea12c8983e8a803a9eccdbd67c4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NZDD11600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135200e9a7966b0eddee9b07d37804370b4250ba2c2d3b36ee432d8ed243758f. 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/NZDD11600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fce6bae0936e019a0f7e037e17fd3bfbf58ef31bb418cb3e05f7fa2ddb4408. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NZDD11600017.
Deep Dark & Dangerous Trilogy, Pt. 1: Deep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8d490cf804384a6667c5b932d62a112d6e309ef464d54bec3f55bbf637e9fd. 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/GBKQU2019188.