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 0xcc72ae8f5f4bf53b6b190d43e003a0ce42ad64e40f234f4279c3227626ef834c. 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/ad1f865a-f4fc-4a28-98e5-9287292420f1.json and https://artists.proofprofile.net/proofs/artist/ad1f865a-f4fc-4a28-98e5-9287292420f1.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 0x9b32c71f447a5ed122125c2b6c8b81da172c28b24141dd39400014f1864bbc59. 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/UK6KW2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd46cbe27c8e2a13587e8dfd80c8ecd04946ec417f9a8b32aa09b32eda19a4f7. 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/UK6KW2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ebeaf1513dd65a868741f34ffb706e38b35be0a37d8bb4af9111c093b7ae4a. 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/UK6KW2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088b1183d3b5da74a5af7e5daa602b82d7d26600bb38323efe28fe8d6be69691. 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/UK6KW2200012.
“Do You Wanna Be Friends?” / newly unrequited
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6eedab9c21ded01767c2c41f94d8118f07508204a110fb490c9d04df8b1e3c. 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/UK6KW2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b7dc187155576965f081dbefff8c4f43b2353e6abf9c96f23e81ae63630497. 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/UK6KW2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0654e97d190847b225d7cd8a16b85bc9f79af1f94176163d38bdc16f93a7d4c3. 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/UK6KW2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeba09795012ed46071df5f61b8758ce1dcc6ae8adfe3aa3c20e8cbddbd9c036. 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/UK6KW2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb770e5fc6470dbe1ab8b726cd81c3acd6ba9752bf1aaa8861f302946bf9b12. 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/UK6KW2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60f171ce23aeec4c7095bc2553ce20e93186e3f883a5d7ee8e5f25d7bea7d6d. 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/UK6KW2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2acca5f2e94e89834b3670c2d2a4820cb523acc694d0274677d6ac40d2089ed. 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/US3DF2449768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0434c00ce95965da13d50d7cfd9f6fd16a94865ef41add069d2ce0a78e965fd. 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/US3DF2410175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219a0f8c1800ef3accbf1ef040d9a3b81c420e207e4b0e8caf541bb1b7d8d47c. 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/UK6KW2300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba32a3049076d510146911878c3140c6323877d174a2cb9858f047824ed2ac0. 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/UK6KW2300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4785a2a9992c5ca575abd80dee519cb0e824a59681c318577ed6c74837101ab. 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/UK6KW2300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81162835677c09d254829c55d9f86f20f2adb97dc1795482094c72caa7e2fef5. 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/UK6KW2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ba2bc062fb988da475c77ae569f22fb77827cc148956e4e5de873b10831e76. 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/UK6KW2300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ba2bc062fb988da475c77ae569f22fb77827cc148956e4e5de873b10831e76. 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/UK6KW2300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba32a3049076d510146911878c3140c6323877d174a2cb9858f047824ed2ac0. 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/UK6KW2300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c1bf22f500a9f5fd99485d070c1c8ee306b7658cbb77e7295a380d68a58050. 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/UK6KW2200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55913b4d5c93e02503b187fc93d1eeaddaf67dc429fdd179429a758c282323e3. 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/UK6KW2200245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b7aeaddf07924bbe9aa64cf4b10a2f1e6b86c35a37f36c0af2626dfaeef12a. 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/UK6KW2200246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b6e283b90d3dcbdf77e0f1fdee94e138270a63028801c3f4c7a269e0e6e741. 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/UK6KW2200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb910cdefb7785dda4d2a66c4f46b5e21d113a3a5f0003b693970c0d30c7fb8b. 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/UK6KW2200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7191498c98535ff91ba3008835f32a8231dd55d527672351319fa6394787cf. 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/USAT22220035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c1bf22f500a9f5fd99485d070c1c8ee306b7658cbb77e7295a380d68a58050. 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/UK6KW2200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486e4afe13e100d43d487554697288aae24d488e90eb919363bf96cbe599383d. 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/UK6KW2100832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a828571d7f1b8329f8ce74110c6638d2850c4c94359c9884cc3e7b47cd36980. 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/UK6KW2100830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a278189e4e55185d22272432d96d3a6bbc2a1ccd71e87d86e849e4aee3b985b. 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/UK6KW2100786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65901a4a4ecfd4b67902df88b070fd1e077718adb7c2eec96066d5eca6a808be. 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/UK6KW2100742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb3b685ab431a22aac70c8e9853df16ee575667f3708eb3187792eb322e625b. 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/UK6KW2100435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ce817ae30ab26f6e4c99c7c5adafb2c48845885c6eaac260365faa525a6661. 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/UK6KW2100258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cb2224456ae4b20477930ea65ec78276a7c3c6bc54bee841e37ca566417f0c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/UK6KW2100129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff5ad3c5e85b997a53ba6648c849f781dec1c84b77c0c95b46d67209f3694d2. 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/UK6KW2100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bab6a63ab550081ea7698496090a71e56da7f8de1de47d47a0d857fdd907476. 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/UK6KW2100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654ee85b2b0a683e3f149a056808cdcfcf56ebdbfd0aa8fcaa4b76c5c7190a58. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2038815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280bde82106bd013e7d696b086a418e91e4f12624cb9dbf0bbe22e2725058272. 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/UK6KW2100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe986741fc9d68f30c061b4ec81be156afe06e0732e936df8c115d40548c3b69c. 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/UK6KW2100214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ed61ba9452560d88dba8a4b6a339efdb3283d5ab179ba62764efeb5722a648. 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/UK6KW2100345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff5ad3c5e85b997a53ba6648c849f781dec1c84b77c0c95b46d67209f3694d2. 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/UK6KW2100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cb2224456ae4b20477930ea65ec78276a7c3c6bc54bee841e37ca566417f0c. 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/UK6KW2100129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bab6a63ab550081ea7698496090a71e56da7f8de1de47d47a0d857fdd907476. 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/UK6KW2100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383ece9c2d289c6715bb7f1174299947d181309e0c2564ddc08bf0540c3a0dd9. 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/UK6KW2100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fdc95a12939c0ade3b362d578d8d8a6953f02d773c937e441e0e9cb9bff034. 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/UK6KW2100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654ee85b2b0a683e3f149a056808cdcfcf56ebdbfd0aa8fcaa4b76c5c7190a58. 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/QZMER2038815.