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 0x5c23c0e20bf22ec0dca59007595d0f19a385beadedf87307d1a7034cd75a12d5. 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/5c9a1d31-7faf-4e23-b3e1-13cbd035fd67.json and https://artists.proofprofile.net/proofs/artist/5c9a1d31-7faf-4e23-b3e1-13cbd035fd67.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 0x45471d81ac82934618ef5d504a31b2dbe0f37e6c9c188a42159885d03cd606f6. 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/TCADJ1744444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8a2aa1b1b7c5c13e6c7244d53a2b922e45680a3baedb692416ca00d09da8fc. 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/TCADJ1744447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fead52535097acfb4dc542ff6c4acb43f259bd6c6b73ea6f96fe2f05b31e1c. 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/TCADJ1744451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eea1d261627f126562b3d166bba7a0509106f78effad3a1984bc55250208fcd. 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/TCADJ1744454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ef71eb25c9c6777921220746c4e3f2ba71a11512d1e7d470045aa0a01fe492. 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/TCADJ1744456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282dfd11c4bc061a69f78e0a2ba696e76a8941ee4a433d4dc03de9f6a697b93a. 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/TCADJ1744458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde28c96e2232c6cba583ee2ce2d506f25e82938bcf2c63a8ef1f47d680bd3bf3. 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/TCADJ1744463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ada1012fa98389ee540523f7e0f4e1858538534b24aa5bc8f3293ffdcb7333c. 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/CA5KR2271066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d807bb1945a7d7f50e0b64278c8a75ce0a5c7572cdfd0087aa7ab6dacac2c66. 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/QZTGW2100134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc624749f015fa1fc54f60127b18f89918f7a92cdfe04d7747d7d9d80160d0a6. 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/UKELY2100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122a922adaaeaf5b7a42a8ab3a0ab7fb44d71093cc066300096667c158a9747d. 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/UKELY2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b60cd0346af127dddc16ff270ac9c1c7c5a085562fe80d7daeb00f881c7544. 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/UKELY2100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64790222a8fec114cabad0d0e477c71eb79af2658d1c2afaec64bd08095d913e. 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/CA5KR2194941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8e1c9ef35ecb9b6a15475d959bacf2f35878c522eb3dd91501f5dccc9272bb. 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/CA5KR2175834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df0f0a3455cb9711b881e95ab43047f2b61d8a060713bb9b05f3fbcce75c704. 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/CA5KR2158229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ded05e24ef4f3f7b86948627ac48bee71beda4db8f3cac14cbef885b8fe7f1c. 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/TCAFD2051374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3523f741f4ffcdaa7888fa0f1180b5ec59eae661c8fa096752731670d3c180. 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/TCAFA2042834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf8316425a68a4ae17c8a27d515717b740b53d36afe430acb28dcd876d09c83. 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/TCAEU2070115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ba4d35034c410193010791d6dceea15ecacfc94a877d09893bc0fe1e85d069. 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/TCAER2097027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16246381f4b303816cb7f46c8022be28020c4a7a4e813838f97113cbd663ce28. 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/TCAEL1938106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8367cec67c0dd3603a2419c6f8e46a87e2f112b52f99d95c0255682296c5fe. 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/TCAEJ1932512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22529f8bbf5d1be076cee759933cec5f26cda30fd926968b7990e0546880153a. 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/TCAEE1927736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a94a1055c93367005c799433940357971fa8932fbb231df9bb938ab33e4905. 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/TCAEC1921175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adb824db501e8c0edbeba6db2cc9b469799094cfed46cab2fa26b3f694b60a8. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCADY1864153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73594f93878a1a6bd5c0a56221492c82c30a92ea70450b14b309a47df38e1c3. 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/TCADU1800635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b732ebdfc1fd4bbb8bbee8954fa83a79b3387cbfaac681c5bb5573610384097. 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/TCADN1823060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4767c3cf19546a3bc7894e75b7940d487fddb6774ddc78de710603515caa887. 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/TCADL1811350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87907e08363750cb83d2860d67162d8e6e6651f70f51a7a4b590573e7f32a376. 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/TCADL1811352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac44d9e3d4913c0c987ea0d2a78560eaa09ce58f8117df8533d6e277e3ca3594. 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/TCADL1811359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4da989ff6d0b36227b4590f93f18eba3fecd3ea3692765e40f5d5285648e3a0. 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/TCADL1811362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c49b286c999e03691a7b151ce3d076f308ea3ba427a7f684035e3727a0d9e4. 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/TCADL1811365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe330de2b2aba3c0778cc84d05e78a31078690db33fd0c669267a6f31c9525da9. 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/TCADJ1740202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c81f3aa6bd347908b4ec023eee9d15ecc5c218463d80dcb065278352723131. 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/TCADI1782054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb65477485876144ae160ebedd00b62e5fdbdd44dc1476b6319eba9329410c51. 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/TCADI1755434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c5d9b32c2c380767a4df5f3a97e50f4fa1f67fa3a742bee7d83d171d18403f. 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/TCADI1740226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b4de32b96287b039536432e6a2c9d2e029b910130d46a171453c50aba061a0. 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/TCADE1730947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c808fd0d7fb0038e44ad942dd8dea0cb1d37de166b2413ff67b0fde687ceab. 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/TCADD1717118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feb558c1f6702ee600d69118420d0bf179057563c5be501bd315a0b1d95e580. 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/TCADD1717139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdf666804239581e661e1a0cdde29d0524810bc8e48c39d1542c227868299f3. 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/TCADD1717028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347917f56feb469a7bfb822238e369cb04c1a59a7fd04535d5e93b82102dc667. 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/TCADD1704139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267c0c7036adfde4a49162f37439e46f3f36d9e19817ca3c86fc11d37166637. 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/CA5KR2424276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe267c0c7036adfde4a49162f37439e46f3f36d9e19817ca3c86fc11d37166637. 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/CA5KR2424276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847b6b26709b742f08d1a5479819be59d3ac3862f909363a99e22316fd7df79d. 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/CA5KR2432935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883bae8cd0597e1e5e1a4f767291aa4b44f64e607db2974bbec5fdbf8a235ea5. 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/CA5KR2432936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebac888c5f5a5eb1c2eb2b5d23e477a3537109b063191fa3a2e103792ef87fe. 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/CA5KR2432937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdef96536beac67a48499ad8fba0480d7d7f46c5b55de3c77f6d8581226224b8. 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/CA5KR2432938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3038b7e71ef732264516932b888305f6860400ddb7f9c580dec6a38b897ce1c. 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/CA5KR2432939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df70d8558a7de4fccd34c33cbf69586fb82da9afadf38630823aadc63fdc2d4. 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/TCAJA2456717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553473226b289cb8bd65c4b5de7ed57abb82be6fa4c4b74246539d8d3fdc9b85. 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/UKELY2200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cfe8dae61bd88034690f590c090204bc60577258c8c5ecb3170a9f24578685. 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/UKELY2200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ba4bb3139350eb25f8ececa2a0538e9903a5813e931479169e792c39f41995. 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/UKELY2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c6c2418ad622b13b049d4b20a505df349fbadfa955280f6922aafcba551b08. 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/UKELY2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40377025b59a39f6944409724ce241e22d850a2fd55e1b55196b8dcca6ad1854. 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/UKELY2200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59ddc5a96d635e39c04d0c02b066b08e2d1b30d44ac7a4ac4a4c1f54978a762. 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/UKELY2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c80d1c5c43c5e17e348d22a587a9df148c28d3d0c95eaa548891bbbbf985d25. 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/USQX91903108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b5f8e3033b034268373150d8b846b289836171e19f011bf35623a7db0699ac. 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/UKELY2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c9e847a98fb7d5cdaec33b869f2fcd77107ae35ffe9afd5182dea95ff2af74. 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/UKELY2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e11ca4af734224528137fa6c5f2d23ea7a9d053b1cd32629821f98d931ed91. 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/UKELY2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c9d2e97789dbd8007a88f9a0a9b101f543341856eb4af4521238e1838fe169. 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/QZMHN2241114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c8101b3d3bd43c1e21b5af435f40ce0df5fb4f63693a62bebe80a970d9c902. 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/QZES61880278.