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 0xad5dd78817922be17a36318f6f03b1d2480168f7ea9853103a5b4ade72897beb. 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/495ac682-d1a5-4837-a387-2707475fbd32.json and https://artists.proofprofile.net/proofs/artist/495ac682-d1a5-4837-a387-2707475fbd32.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 0x648985eec34456d59ac9a88276c109814f0357d6bed1f8c8d9253ddbf81fca1f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GZFML1815093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27a7a70e6230df14d67444dfd7aa5370ab57673d731fc32ba383952b78cb736. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f04e701ce95edc46eec656235e736926b30c05a21e04e52193ad8b645c8da. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GZFML1815095.
Relajantes Sonidos del Océano para Dormir
Música De Relajación Para Dormir Profundamente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab18a38a09f12f64721570d5f30d4b1011b565d00dc4a1c900c58bd930cd4d9. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/GZFML1815202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679ce40181030463942bfb9e40f6c684a78d02024af3f99ba59ee6fdc8bb0db6. 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/GZFML1815203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b9c88b1164cb09f295be4957ee6be4e19a92efd23d2dd469faebc09eb71a5e. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/GZFML1815204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3013e705d39096a5f85692ac665e9e101ad2198112542bc7edc934a2be64196f. 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/GZFML1815166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93951be6a72002bcdf624f4bb45cae22554cd9937052a5659021f2cb800fdcd. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GZFML1815031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c451963a71b82ea24938e37ea4d77879d76d840cf5623dd9228af5fb1b1b59. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GZFML1815032.
Ambiente Relajantes Instrumental con la Naturaleza
2 Horas de Naturaleza para Relajarse Profundamente
Relajante Lluvia Ruido Blanco para Bebés
Relajar a los Bebés con un Ambiente Natural
Relajantes Sonidos de Lluvia para Dormir
2 Horas de Olas del Mar para Relajarse Profundamente
Ruido Blanco de las Olas del Océano para Relajarse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81a0bfabf8fbb4c0b20f913aa0d07ac7d8b797ea176cb59ce725df0a72eb72d. 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/GZFML1815250.
Paisajes Sonoros de la Naturaleza para Estudiar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af26430fd3088d22b23a3ca04d1e0309ff5d9495b98480d7b2ab86e77dd6777. 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/GZFML1815077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869e61e0efe42c0b1b1e29b2d8afe4cf7d3236f899ddd1c5a8457d918a04765c. 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/GZFML1815181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2761bd351b3f534ec2a2621e6885e3f60dae6da901b7c4824147f43d5632a1a6. 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/GZFML1815182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde03b7cdba6ba8bc2011cefc61b8b4d50671b45321f1ddc022a97a3bd52c4131. 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/GZFML1815047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e363e6d87134b122cba2e8ec087ac495a3e83604c96d56091eca9b37124d56. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/GZFML1815048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d648839b5ddf8600f9ed24d50f7826d29edb144911205bec8491ada0a9c0434. 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/GZFML1815067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502f9398d971fc3a7788697ab540ac3493bc36417fe851f25900af64dd74e1c2. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/GZFML1815041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b2080a6a7dcdbe6f1e3f2f7f47c0f699e09650104e5095e72d983eaadd48fe. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GZFML1815042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d64c68c15cf5f0fff9e257d9ef870752e522efb283b11b3d1a06a921f635cd0. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0849aad4784f21228e4e8fbfd718ddae61ed12c8ad736a3d74007a7b1e3f7b. 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/GZFML1815197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ede2c83471b57ee1b977445691ab74f3854202ab8525b187d20b4339c8c2943. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GZFML1815051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b347a99d744c8ef0ec41409fabaf5c1b99d4b84c543a03e08affb9e5329ea2. 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/GZFML1815052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24253f5000c3244e6ecd2c6d3db2c6f857d6006944f0a8c6e558d3c0c0a19f8a. 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/GZFML1815002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8e777490cc4298d1a7217e0654f9b526fbd825dddf59a1b87315d9585ad8d2. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/GZFML1921002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bcc2e6ef3e726e8ed963bbef68470bd76dbf7b6adc2662b3abc0cfae2f5e83. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GZFML1815001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9242ea0050c4ee94f0c4cd0a13f74a987be7f4f0c56aa6c16a260323bbd395db. 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/GZFML1815003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8baf9ee37c878b7cffa768ff5550b1c8bed0c4aecfcb6eaabc5f59f1fbff03. 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/GZFML1815004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b430b32f05f59077d279327b3b5b8b274da63eaedff860b5ec07e449639f65. 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/GZFML1815018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcea0eee37e3f0f046c14ba66dbfc3dc5a531a53cb371d56f54907233091070b. 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/GZFML1815020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc71f884bb65a11fd94f4727d20018a165e3b74579602e23fa54b1128a0440fb. 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/GZFML1815021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f988a583cbf8a3933cc74c437afeff7a2a5806c5b26b5904cf822e368cb15c. 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/GZFML1815029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89128f887af9a09d0b0f5688eb552c1a67b6c259dd1269cbb75654bccd10a018. 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/GZFML1815091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648985eec34456d59ac9a88276c109814f0357d6bed1f8c8d9253ddbf81fca1f. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GZFML1815093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27a7a70e6230df14d67444dfd7aa5370ab57673d731fc32ba383952b78cb736. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GZFML1815094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f04e701ce95edc46eec656235e736926b30c05a21e04e52193ad8b645c8da. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GZFML1815095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24cbbd29318ccfe70869899482936bfffd37d44f0a000095eac54f6690b7411. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845eb1fb671e25fe0ae686d0edcb315ec3369a8e390fec014acf87f3b6019e6c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49f967547ab80c8cfa1a7d0c1deadd456d7aca9e5c0baf604993baa8142a25c. 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/GZFML1815123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1a54a9d89f3c077d5dbc8a323ab8c81ed8b8563db5b12906ff7c608c4bb81. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GZFML1815012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb1e089a00079380b0fcb1c2af98534826f3c0b73e8676629efa0194c7e6bf5. 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/GZFML1815015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c64c99c4a1c22c902501a85ad82d69f77f2e26b3f2f66eb5a3301d9491d1c3. 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/GZFML1815105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a396a3df8e2fa210f2da80cab9678db9890b1ce64fc8b90ae749dbf24f9404. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GZFML1815006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857b5924482e8be82cd5c8504b122b4ce9688c943bfdd89d984162b977b51f9a. 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/GZFML1815007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd331c39f75ac11969df96ea89b80e784737e00e57376673ef0c546d8c6e2f3. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GZFML1815137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc420ad38bb24899af6432bf69eae449711a49e4ef252927d03f48e506ff688ac. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GZFML1815143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c14f87db98d27bf50a471cae8ac5129eebbec9e5d0b8f61b3ab66e50b71ea3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GZFML1815149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aabf746645979ab40142c1102b5b31b54b1cd99b3eb6eb1b81bfacf1f9b4fdb. 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/GZFML1815150.