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 0x2ef082d36fa312024648b311269ce02e3976a273b53c216500f9d824151674ff. 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/2131898b-54a9-495d-8601-3e8b5ecafd87.json and https://artists.proofprofile.net/proofs/artist/2131898b-54a9-495d-8601-3e8b5ecafd87.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 0x0b2a72f7cfdf4674771ea7f274416eb6ce1aceb2ad1804f08c1bcfca750b5307. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL340801685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0208f6228f9633043af4de85b372828a83bf8a847ef1e533ba6ea0e6db013b70. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL340801686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c55c2d57f38cbdbf842c7531437577570eae4819683495d01968616133fb4f4. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMQQ0600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28194302d810b58b0eec8c665f72d3d47cea509486d1628627be572c84f8308a. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNHC0601608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1717b8014e7c64b0865a7ccd11198305b32713cdbb0b460628d3dce12870c2a0. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:20:19Z), 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/BRNHC0601613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bbe9cfd99a3ea71be10795d4e362788865190e4344bacc73cd5043eed4e8ce. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:51:32Z), 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/BRVDP0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e32bf7ed6090101bf5998925af57972abd6789596f36a2c4daade2dc4b8684. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVDP0700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58409367424e41ae701cf99aac99993a0c99d2a5f320eb0950ad47f539963c9d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BRVDP0700194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a527f877086b0ea4f832b3fae69c729c731ce7c0fd25928c24b5f3e3830d8ef. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/BRVDP0800225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbd4d9dc3f00fa5990d94ed88e66d98249667f4102f194ade66904acb85e6c7. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL340801836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91f024b8272461c6fd1fa2bd76907a71cd927727a3e5ac23123d10d03f2ff29. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDPV0900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d6cb082a6d098f0957712fa476db93eeef85497b98db66e0199030bbd15dc2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f3ba20c8e5b1779a8e264612ff75400a736c5cd365b2a3f42c77c39a9867bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRAPD1000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c845b95fdc1d7dc650c5ba387b221a63c29e475d9c46981112e33cf093323e3. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/BRAPD1000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f18393681de1c82646aee0e568922585a1421a4ae937bc23b0bcd0766d713f1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b57018667faff31e702903ad7a3054e927e7018955ca3d9e6766c8f368287a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRAPD1000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d73a2191775ed483277da771862a4cdb7d109a7f220f5f428a7de57ca29b12a. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370e9336f082a081498efb2cd223cd4c23a01ac2bbc7f8ce90f3b0e7a5acbc1e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf6ea8cfef9d67156653ab824f73a3c97e4b6fb2ae20a938e53efb42f3b7a0a. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/BRAPD1000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0265b454947e933945a9618c284f3720de737475f24b54240d98e71ef31f7e6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6830aa22367e7d5bc9267164d098450235e4b636cf426784bd026148004244dc. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b970b8f58ae8817f7890c97576a49b1fc2930f033584a5799bcb0635822fb9e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f20190705976cb611eb4d220c1cdc199c716a5ac6ffda69ff49813216be7fd. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:34:06Z), 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/BRAPD1100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c44da6d51920668233132b3bedef6cdc3a973f0bc4d1cd319d7c225de4b9339. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466094b9e737e59b5a0ef2123c52140ecf0299d66db7aa3239d3b4ff0cd76c91. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28546d682ec760d67f55075bee6dd2105ba82464830ad708b6950fd9b0627b74. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97979e12792b91a1cf990b9e43f57ab34c6981c92aed49a6338562700c161733. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BRAPD1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89eadfb8aaf446a25f552cfbf7bd825a074da03611f1ac9a2a65b2240d4409f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b203386f0a0e436afe1698bf35ef05b863696eb513236c9eaba1a2cd9ae2a2. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:47:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5ef6638959d88ca9dc660aacf335e4bf2b2e9f52f276f12081b07e8a413942. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eb690b827ebe37faed60ff1caef5d7753e13aba1d41666ac821550c93ac39c. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/BRAPD1400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97efa98f348b518b65c892348ae9a420c8e95b18321ea652a7e795b116802890. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:45:12Z), 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/BRAPD1400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ac67a2408051826e8124c46591f66a4ef952d9919188991ab85eb981b3ad51. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fc27d9dd34c69cd7efb657a367468510d4873ac21f9e3eee84e61653fbf37e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fe69e42da239d7dad0e3c73c1ef751c6cc89c02ed713a49be478fbe62b63a4. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd9a0c0e69f3bf0a1f4167b68802e69ce6640e2cfa78380b8fa5d040ff0ebb0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRAPD1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed8302cc07a06ae24ab398ae2123a4bed4d88ae2efd84402ccf68c0aa7f358e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/BRAPD1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7de7c250ebfc72f5ee1a8260d1ac7ab1e9296c7c85f678b0544415d235ffc8. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99413f747a5ac7230240e825d635e8f9b3411519bcbdacc020435bd36975e1fa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe993657b70d0aa3a792608698f01873f7e86183aff5d4e91c160ff05ccf26c37. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BRAPD1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7d557120d89b047fca529fd01494ef6584fc8df8916b57ca82b4982a3d914e. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:23:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c694ffeea1f2f719d7a1d05f4ffc511c4ebcf34c9b272d227b299b8e42a5ea0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561993173338d4f7ad2ca6fb1a6f32c272facb499ee729028dafc7aa605ac793. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/BRAPD1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf707a719532fe6ae8f98738a9e109ab3bb058a2b92b6d851eda95fde371ceb39. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRAPD1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e20fc6b77985ee614818ea57cc1f45c847c118e26c7e3176f2292039df4450f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRAPD1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06b91c5c0bd3829911ec861305ea2eb7aead3562157136d22ac99681125eeab. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZGLM1932089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262844562a81a41bd9b252a2abcf0d619182caec7630b5e80f3577c49b96e4fb. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41939296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa433a1e8752a31201ce01701e412e59cfe01ed17f9b8557a84e02fa98864fcbc. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZNJY2012610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33264f84347feb9da5bec5a4159b1df5664bb9094028d389f7b779dfeaaf8880. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7LB2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cdb9f4481ef3d6ae09a4978a179c7292c182372b6e1c0cabe7d06091ed93fb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7LB2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc002412739e2896ef1662ce1bc54a9409d097786ee67aaaa6d4569088cd67c7d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7LB1900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e7fff1551352e9d86a21cdad2702e5b84e40b3519110d8cd1607a5c4ce62f6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:14:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXE2N2000001.
Coral das Mulheres 6: Primeiro Amor (Playback)
Coral das Mulheres 7: A Glória É de Deus
Cora das Mulheres 7: A Glória É de Deus (Playback)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e168fdb919021e5325d90c8e1168877255884db2c6d720331498f792ac0114c. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/BRVDP2200013.
Vença Adorando (Coral das Mulheres 8) [Playback]
Nossos Frutos (Coral das Mulheres 9) [Playback]
O Valor da Cruz: Coral dos Homens 3 (Playback)
Amigas da Cruz: Coral das Mulheres 10 (Playback)
Fazendo a Obra: Coral das Mulheres 11 (Playback)
Vitória Total: Porção Dobrada II (Playback)
Mulher de Vitória: Coral das Mulheres 12
Mulher de Vitória: Coral das Mulheres 12 (Playback)
Ninguém Maior: Coral das Mulheres 13 (Playback)
Som de Muitas Águas: Coral das Mulheres 14
Som de Muitas Águas: Coral das Mulheres 14 (Playback)
Nossa Alegria (Coral das Mulheres - Portugal) [Playback]
Nossa Alegria (Coral das Mulheres - Portugal)
Todo Dia (Coral das Mulheres - Espanha) [Playback]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238112dead06e246f871fb1e714b68013299c475207e34f1dfb11ea92d086587. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BRVDP2000001.
Nossa Alegria - Coral das Mulheres Portugal
Nossa Alegria - Coral Das Mulheres Portugal (Playback)
Amigas da Cruz - Coral das mulheres 10 (Playback)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e168fdb919021e5325d90c8e1168877255884db2c6d720331498f792ac0114c. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:45:05Z), 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/BRVDP2200013.
Som de muitas águas - Coral das Mulheres 14 (Playback)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9943f9b3421bccab35726c2624483f4d535fc228f5728dbf838bf1f33993e99c. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/BRVDP2200017.
Som de muitas águas - Coral das Mulheres 14
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f849a532a4a0ae56111609b35664eebccee445d667c80a9d0c5ef54f58ec9c8. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:47:46Z), 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/BRVDP2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1307b6bcad9fd4c3300ca08efdf016ba57569f3cf7bf9043b4a0f1ca131e0dc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRVDP2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c464876d6cafca85584c4d8a385559934fa25a597ca75bd10fe72ae94ecc26. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/BRVDP2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669f80a0d2c4bf7ad8ceba9dce11f160e56d99ced2a093076a6b88f4cf4d1399. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2543736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe534054db8feb2c77cc7a27f0b10bff81ead545ac65e24984addc4d5f97f925e. 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/BRVDP2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8625adc4128989ff283b44467d442278c2181a60122620a1cefe6a0fecf14f1. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVDP2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3a80657f81d342223cb41fcb4da94c8cf63ae0dde27d7686cad012e8fd54c3. 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/BX7LB1800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac9c26dabccb9748bec48d1890a98caa852e47bb0deb1415ab2cc643bdf12a94. 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/US7VG1643178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae1767988b6f0272b3e0a51db1b934160eea687384418406127a2bb6a96f053. 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/BRDRY1300064.