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 0xb8f01851d6563c0dbd5cc3e0b95473ad9174ece42910f67ae82e6129c2d9a277. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d1611b8-ad1d-4d92-8578-f482397bef21.json and https://artists.proofprofile.net/proofs/artist/9d1611b8-ad1d-4d92-8578-f482397bef21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
잠들기 전에 듣는 숙면 자장가 클래식 피아노 연주곡 (자장가, 숙면, 태교, 명상, 어린이집, 병원, 불면증, 요가음악)
잠들기 전에 듣는 조용한 자장가 클래식 피아노 연주곡 (자장가, 숙면, 태교, 명상, 어린이집, 병원, 불면증, 요가음악)
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 0xec02310a25429cb3002ab9922e128b037d7f5948286b50368e7487f319143b04. 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/KSA002201208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6421637a3307fc50fc70161ad4d781c9ba8b5ef1e7d07792a7cb85a2672b5b9. 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/KSA002201210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1206fc7a0f0668f50164a56ef93dc53fde3b1329e4869dfdc466acd7b73db8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:29:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09106bcfa63e37590c368d07c8e54e0fe8fc27520fe50ffa75e36ce58f08aac8. 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/KSA002201213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86785a8ce9d0ed9d6148a8e7e3b748a159fc932bb7a53443dd09fbcb82cec21b. 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/KSA002201216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7daedb68c52024a9641ad5fd76356714f282902bc11173e2b8c5a4ba342358. 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/KSA002201217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b87239f16cd761e526af80cf883fe439447a63128115bb4c8cd157c7de463c. 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/KSA002201218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f465134cc1200289132b70a23a81516bbabb8c19832261f2b20ded017aa31db. 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/KSA002201219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda12462dc8f595c2a2e0aa143fa68b03fa2914ef525e473fe189d3e8aa85e278. 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/KSA002201222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16ae818ebdbd66a3663196c511fafcd1bd3e2d474f5855de4fc1b9568f77d38. 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/KSA002201225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd8edae4dfa8a4ad7a4be0755375d7cb0fce7891c488631c374565b9d6e0ce7. 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/KSA002201226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7144c6c21083adb212e55044634276874dd4c5e8146a0c37dff86c9ba9c3fffb. 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/KSA002201227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa8493f4719df64d7e667fe36f3b272e111feaf515aff1eacfa494be64bf903. 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/KSA002201228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6688449683a93e6f98b8a93d098fff25c33b37ff66c30489bc1ba227639ecf5. 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/KSA002201231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4190fb50005ee9c35642e76acefb739084ab27d0a141c5d90ccbb7ff123e2eca. 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/KSA002201233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfed8eded84dab6f3d49b15d2328093b36ad1a4bce91dce35dd07bda231494b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe651083aba22ec0f7cad08e9599cdf6e17ac9720a1d7ccbc782a6cc0ef309928. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/KSA002201209.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e05e58c916f8100a4c57522d729466863b4a24ae77bcc16a04088c5944b4ee. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/KSA002201211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a99daaf819342699a862f5aba6dae02a2d15249a61ddc1f610bad69d3fa8d43. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/KSA002201214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f2e8210285b698992cf5ba38ad1107f81b6e389d138446433e0b2ab9d22d11. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e37db2da8c3e52ee0ba53886486a255f5c4c2d75521cef5f79083ea80b96a94. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/KSA002201220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4afba7cb67e8c305d5d51a3611161e29e47621c667cadae1062c19a2ec526ce. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/KSA002201221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafdbdce080d9a6e8fac1f07b0931c81b1d19d19000de4c91f1253502c820025. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4578d01b29176150da27fa7aa8a94750e77e4900bf57e2fe4499fa6657a8ec. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/KSA002201224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39edb8f055e98a79b8d28f045891ed1a490e7a76d527abe2f6ba87194ea7f2c. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa008d5823d746c60d0e945579f9e286d9563a65d676d056701262e5835648fd6. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/KSA002201230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181388c519b4cf5024541be13bc23d611805b2c78752b314c4a684a64e11ccd2. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/KSA002201234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ce7bdca3f044dfe76c55fc0bb1d94ac626dc997558a14b3b1f9c3e2c4e442c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2961357d8d988866555dc1d5bde092e0298b78fe569a2a5e6423ffae6b992c2f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201237.
잠들기전에 듣는 자장가 클래식 피아노 연주곡 (숙면,태교,명상,어린이집,병원,불면증,요가음악)
잠들기전에 듣는 잔잔한 클래식 피아노 연주곡 (자장가,숙면,태교,명상,어린이집,병원,불면증,요가음악)
잠들기전에 듣는 편안하고 감성적인 피아노 연주곡 (자장가,숙면,태교,어린이집,병원,불면증,명상,집중)
잠들기전에 듣는 잔잔하고 감성적인 피아노 연주곡 (자장가,숙면,태교,어린이집,병원,불면증,명상,집중)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf37bfaa2423c6bb60e8ce8d0c92713ba3f85d23a654b9c69836a8a9ab55562. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76e632c9649c6ba7453695e066edade29e60f56c090853b6d9cd54a81e1b45b. 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/KSA002201089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd85d0cb952ff352ec9024a4556fb1b1e5633305c1aed7fbd25280a3766afe0. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002201094.
잠들기전에 듣는 어른과 아이 모두를 위한 피아노 연주 모음집 (자장가,숙면,태교,어린이집,병원,불면증,연주곡)
잠들기전에 듣는 어른과 아이 모두를 위한 피아노 연주곡(자장가,숙면,태교,어린이집,병원,불면증,연주곡)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0de3d3fc05706553e6329ab2250557730043a065491532d2e658202ce8b1653. 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/KSA012147967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c160f33046c50e75727716cea4abafeb3495b46fa8b6758b4ce33f3b2e7021a. 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/KSA012147971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f83b2ce62d0bf2d20115f2f321af379b6417aa5601f619a5d91c43757126244. 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/KSA012147972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda81af0963f0d418237855c0722b50f30379433d13b9e7a9b7698b0e6dd7ff3. 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/KSA012147975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5263b25aeddfc41fe3fead91ea80d18ea9c82151f036f8130bbe3ea12bbfe7e. 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/KSA012147976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3bf59a6096de92eb5c642bb21ddf7042393b05c7189c0634498780c1cc9fb7. 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/KSA012147983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaced35c74bad91835db03302986a3a313ecdba88d97ca959dd1cc6c40257416. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c9fbba3d6fc072129eb76e90d8b7cafd477b227259adde5081fd066b17fbfd. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/KSA012147991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef53cf8134475c076af00a59c3b1d20d0df731b4d0cb00480047efdadaf1023. 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/KSA012147994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b293c356a60145481146e0ffc2bf223153b13a82ffadebddd127f8e11f2029. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/KSA012147969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45eae2777b7bc01b7156c5893c9492d8636b412e4597b03ee87f75bd96778dc. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/KSA012147970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0359362f0eabc7cbc206cc818b5e6fa553880d9292cd404c4478e93d93587ee7. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8815c0fe05d7d713712497636c1cb283b3cd4c79694134e2006c66603f0f00. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434801ba18cd07c364a5bbc18e73b98e027da685d81aa983c1a7f84658977af5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74650f385b3f56a276df7c9c168b9e3db425dad9f853fca69801608cc0bcbe2c. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5e1731b505edb956070d06634472930b9e1c16c4211d1b09adbb376c1f6124. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2b0bbf0ebea42c9bec753a763dbdee24645230c7d9c44ef2f34cd4d1620fc0. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb388840465902cfa771343378f4f7f75d9870ec056bd86c5de29c3d1ad3b3de. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fff2c13efde4e48ba0687cc20c7cea05849b10ffbd716c97df6fd0d445a6e37. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012147990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171275aa19dfd3c42b8a4a58d6d63e0034602cb46077b355f7ca94a442db43c2. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/KSA012147995.