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 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 0x1b10650920afa26ec3fb05342f850eafcf59465385ffbe37f179e71fb852bd1f. 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/08ad3fea-6f9c-4d45-884b-01fb76d468a0.json and https://artists.proofprofile.net/proofs/artist/08ad3fea-6f9c-4d45-884b-01fb76d468a0.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 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 0xb6c3676de03c59a1e9ab6f599d3d23875c1a0f464606460b598784f78729540f. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1518020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf27a5ad0bdcd3de2df0e448e33ab2f9dfc88f62b9ffebe972f10858760c5dd. 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/QZK6Q1969022.
Bota Em Você Machuca (feat. Flow Key, Bernax e DJ RD)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec820ecffd3e53dda99ba3951786aca5eab5589fe97a0bfc2c4e0620a30054. 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/BC3PG2200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd510e3d5910dab5b0c2c8867b222e340834ae351dedd4c76c681494729af0cfc. 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/BCKZZ2300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32877a0a98d6673f7effd3761f77259737ef105583281d4a077221535245d7a9. 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/BCK3S2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5aa62bf75948824e7b8f23803609282e20737a8e78a977424eec1bb7f7fb429. 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/BRUM72301314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e6092be35457db9b93362029342ca19d7adf8ed3b23c77097d57069eda05c6. 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/BRRGE2300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2b5b53d6cec2e6279369c0035f7128381f3489dfde764019366971905bce93. 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/BCKZZ2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9942ce3d119a37c6b6ae8bad759bbe1b20490f5f7fe7aa434049c75d9f882ff. 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/BCKZZ2300102.
Milagre (Trilha Sonora da Série Netflix “Sintonia”)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ebea3c62479fc0abf9e5d9bf25096b8d16ddd7b26f9d83ea240058db64598a. 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/QZ8BZ2305368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca396ca45db3d9b90a9d2675a394e3bdf4ba058bb35806147e1007d401c80bc6. 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/BCKZZ2300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf6273d4a21c765a437d3a2f1dbb9c0b3e2ebac135dbd9d38a7dbcd989d3524. 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/BC3PG2200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8f64565287f3c87a347ed04eb38193912a827f3faf2df1eb3d98cb487fb9b4. 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/BC3PG2200391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3427477b656dd84b4a6569db327aad2f7e73258281afa3441fa79e9b833c9615. 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/BC3PG2200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3374e6de62cf30178c695560019fd804057fe560face8151c4cf76f3221aa85a. 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/BC3PG2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518182408c37c514ec49d2617e005d4e84eae58cca0a07e006d5171ed3975537. 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/BC3PG2200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009140f5d0654747f6a24a2ba85059434f3496beba9679537f6249ee59eac20a. 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/BC3PG2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90450e97771cf030e22ca2b483c16e45c82461d7264724f7d0ecc568519f8ef9. 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/BC3PG2200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec820ecffd3e53dda99ba3951786aca5eab5589fe97a0bfc2c4e0620a30054. 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/BC3PG2200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90450e97771cf030e22ca2b483c16e45c82461d7264724f7d0ecc568519f8ef9. 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/BC3PG2200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009140f5d0654747f6a24a2ba85059434f3496beba9679537f6249ee59eac20a. 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/BC3PG2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518182408c37c514ec49d2617e005d4e84eae58cca0a07e006d5171ed3975537. 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/BC3PG2200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3427477b656dd84b4a6569db327aad2f7e73258281afa3441fa79e9b833c9615. 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/BC3PG2200223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3374e6de62cf30178c695560019fd804057fe560face8151c4cf76f3221aa85a. 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/BC3PG2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda9500b144779874d39aaac43ae839e0cf4e8ba2b66576f7d491fc62d7dafcb. 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/BXG6R2200593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1401933382ecd2b856bc402d5d62730d90f8cbb4aaefa479976e7eefda7a9d96. 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/BXKZM2200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2739968fab64b00932465421a1e825ec7287b7a9109712cfdee40cf00801e06. 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/BXKZM2200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6262a8348db667d52be5d6e694329fc1cb4994ea260766a0967f6b69448e72. 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/BXKZM2200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb1ba7b659714d4c4095e0944897476f384e8fa8e25b657de5c0ce3fc9b6168. 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/BXKZM2200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826b109cd63e8614b79fe8a190907d5c86f545eab417f8fddc248131e6be4533. 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/ZZOPM2236809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec60202c482e921207799b63a376e4a27bbdcfa6b471f352c1b8bbacc16e3fa5. 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/BXG6R2200124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea7251118c8f7d78434b458409f53fe14f9bd7039789e0de347a4d8f2ab8c39. 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/BCOOP2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5771b57bcb63fdd2c17eaca8370c3d3420fcdbbe497443064e86d8c9408938. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/BXKZM2000302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7ab94c0f6a13f466123814b22c9305bedb7ccff958239c5f387367276f9340. 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/BXKZM2100556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec6369c50917bb3c3cf0e6d425d7117ac3c2d2794d98175aac4f368793be63b. 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/BXKZM2100541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dc876c9c98f2c71f14ce4cadb4e38c52c74cf1b2044535ba52db2154dfcc4b. 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/BXKZM2100536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ab12ea0d52d98803a66aa2c5f1b6245e015a31ea9f705c9c5eccc44575d986. 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/BXKZM2100494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4affa3721129ee62595fc2b0f45bc50fc5b4859153e3868a98c59f8799f63256. 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/BXKZM2100492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316be6c8a428a8f46bc8d6c39e858a26b9f280faed7ece234fb3705a127d4fbb. 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/BXKZM2100493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ccf8de7714ea9ed37ba356ca196b3c56cc5285c222343e2d9469204ed25b2a. 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/BXKZM2100397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4987ee595d3acd475e824e5a8d5386f36d332afe0174d49d64882ac69c373f8e. 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/BXKZM2100418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7c294e6a4cf4630f8224d80c1edbb052e314d9a7646afbd5d37dbb0ee31ad4. 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/BRRGE2102398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd54080b6bbaadca5a62b2fe6b9d12bdaac13696925d446daf5dc23538c3cf7. 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/BRWMB2100468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9d2226fa3a5c005f418cf4e0a574474a3cd249982414314988ca56970ba9c4. 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/BXKZM2000863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aa107c4090c08d0ec97e4d9fff381ceaa958e4f40422059f160db6df2e2646. 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/BCENK2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90640e34b35ced7eb8c50f5de73f22d33794978bac83afcb02016d1f1fa8f5df. 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/BXKZM2100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ef862a72d039f2abafe28f7ab45f5a3f2d9b6c1a5ac98129676525b8cd9b23. 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/BXKZM2100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c3676de03c59a1e9ab6f599d3d23875c1a0f464606460b598784f78729540f. 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/USUYG1518020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd7475772b4247472a5c6ae49864bc723e4fc20023cf92dacc754b6b7fc8c5e. 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/BXKZM1900435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8681978619b11b114d4547fa9c90a2abdc23e83e95b9a085fe5f39ff1466b0. 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/BXKZM2000782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698990924ec5e4303bb413527d0e08cd4fea61d5195ba1537c43c8b019617d13. 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/BRD1E2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32877a0a98d6673f7effd3761f77259737ef105583281d4a077221535245d7a9. 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/BCK3S2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e6092be35457db9b93362029342ca19d7adf8ed3b23c77097d57069eda05c6. 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/BRRGE2300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e6092be35457db9b93362029342ca19d7adf8ed3b23c77097d57069eda05c6. 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/BRRGE2300129.