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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 0x23814fbef1c3cd14715d24dd8984b9c74d3e2b166f4a51eba409a367ce7b8fba. 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/7db68025-69e1-4c02-a365-f88d76587b93.json and https://artists.proofprofile.net/proofs/artist/7db68025-69e1-4c02-a365-f88d76587b93.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 0x958a024e5f5ed35255b69f5c93d304750cf653da6ae1533fad34e88c8225e720. 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/BRUM72300723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a7ecb99d203acd2814098da28269b0abc0325c64ae1f0367ceb096f0583e1f. 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/NLM5S2301958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bc6886d25dcc0435b953b81d88f52f7f3e555e4b2f2bec69ff941471100948. 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/QZ5FN2352644.
Don't Look Back - Vokker Rework Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734cee4848d4990448537def3df5b21a745bd047f0f8e7edfa2a037b9d0ee588. 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/QZ5FN2352648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee87e03a00e710f35949b6f2a51acc929950d4f0807a26bffe6ce2841a2bc46d. 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/BRUM72202078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180bd1441190f7f5e5dbe12a12156ad3e2849df03399e7a1069bb76e30527c21. 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/BRUM72202079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d637a1ea5a48c1f35a922c2458f36beeef65124372e9cf31d24d0320de8c41. 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/BRUM72201392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acde9547593b33d5fe0f37cde8b97c4fc3ba057d83a53b74303bb0c3a483318. 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/BRUM72201178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3149e34fb0a560aae507fa36d03b72a7b9251c35356a99b6af29b70eb0111152. 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/NLM5S2201721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6befd316ebcb6dfa2087c57f61c944353dd93e4226b631afdb1ecb92f4e2ee. 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/NLM5S2201722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d18b823d23aff20dda8c183908ae4b89c77be6af357b71208c10029e548bbb9. 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/BRUM72200379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43411e38ad4de34777601df0bb8c8210008bd997e4cfc1b2cbc4e607c2f7606a. 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/BRUM72200068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1a08d3c5ec3aed42a9837a0d13705b90df346ec1eb97bf7fea157ef2568ed0. 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/BRUM72102426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c676092af8ef2e6437179667da418ae488303e097f63296da7aea947378987. 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/BCCNG2100231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3e91bebbb41a03e04259d03c8cd40d083ee2293448fff5480fa50a7ed82bfa. 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/BRUM72101884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd7486c0a098ffca9b0a0b4641e9add7a33a45f8c96625564f1c4a697605430. 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/BRUM72101889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5d25bc62bcf7570c25ae6ea9c9306fdcaceded83cae4f6d77adbde70fd9716. 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/BRUM72101658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5258e0eb41804251420effb5ec7d9dc8045bb3836447b46c01c3c86ea0fa6e. 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/BRUM72101269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1fa73addde985df2856c36c778a35c6af662513ab1dfbcdfa8aff0b7926ddc. 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/NLZ542100856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ddcaed3fff9e1aad509227f9e71ebc5a60a2608bc40c3fbde43db127490c56. 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/BX2LP2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bfb9771e29a9153b6234aeea15d7a9d0ab6d00573113cac85d9de5f53de8ab. 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/BRUM72100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa2cc86b4a3e97e8dc2670966a3e7423ddf6e22d9f04fbee618d6c01eb56645. 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/GBUM72101148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93535176580f0923e12b278f42baf76e269e2871a632178ce665a76863b85a25. 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/BRUM72003063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e32d17c7891b44a9cc04cecc0c540d66829c0d7d6890b7a4e9c24fda87ccb79. 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/SEUM72001066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90585961ddc89e7ff2e84f345be54a021044239ea50d37e6e9e4100c1a5b46d0. 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/BRUM72001931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8203729fd4122aaed1de2bcf674bebfd00635d5e1c8586f50ed1d4aa42a8f32c. 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/BRUM72000783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f45815814ae62b9b212d89a9efb69fd08bd52c544cf0809e2aa2c903ccedf9. 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/BRUM72000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6f7e8574f09d013a40a61c3ec528c4b3f09063c7746fa32a226b2faeceb63a. 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/BRUM71902284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead35226c936d539ec39bceeee940191a069c7e0088e537c1ba5f77b4a2d14d5. 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/NLZ8V1800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72659478b7375c1b7a3a55ce66124739765ca3cc6597781c876d8b961fa91197. 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/NLZ8V1800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfb6a0d732595c81f7da02796c95f6bafa3371da9442b36fa470a5e5e2780d9. 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/USLZJ1913736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce74ad222fb9b9050b511294e57deae7798fe5c87a2cab27d358fd033650005. 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/QZ5FN1958210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0bfd4731e9635a9dbe3a8e04504c0721eca74931abee305325cc2127967b41. 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/BXH5F1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fb701cd34d5227588caa4925c4681e0a9046bfdfb476909dc850f947199882. 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/BRSME1802271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d60df0e236fc4089c94bbe694b2e4a36e90351a65038afb8e96eb069c1788c. 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/USLZJ1862305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ec32aa1bb15ad7c20837311f90242e39bc1c2f413339b1f315692b1b70795a. 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/USLZJ1833284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5004d27e7783aa4fa9d02d7b435e9f26bf0a9e507d946ed921b34a88c3b6abd6. 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/TCADS1878620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9323d4ccac2c6913aca1e740c9c714399e03b921d3c2f685b627ac099e6057d5. 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/QM42K1873187.
All I Want (feat. Stonefox) [Sons Of Maria Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639c5bf0ead72bf7485b8488f91ef52689fa7f60fbb764b195559cadba480b67. 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/NLZ541700458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a9199dd3107f9755d89f153f9596d5447c66298b393481eba978e712ac8739. 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/BXG9S2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818a6fda805fa525fa3b5fdb753eb4480f04494a8a78d1baf0b60958be1a821e. 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/TCADC1745321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9a2e52d3cb63b7b340804bdac22ac93de7bdf47b283160d1755b7a47f4fbda. 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/NLM5S2302116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace82d7284f7139a0007359f4a70f9dd2a962ade51638e30855a6e98a0179784. 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/HKJ962315448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68078356c8b64f226265661672ca824b80a11378d2c270bc9b78949269e45f3. 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/HKJ962315426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e61c12330ab07eab79d90ed6299d713eff191cd5bbf66137f0cfa4777210b6. 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/BEIW12400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bb3e51b68c74a3cc09d5d6c4feac6699bfbe2a7dc03a08ff3464f441b8a31d. 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/NLZ542400320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad696079d1c9d5b99dc82c689daf93d4162809e435f53f4bfe6c482a0c5a3d0. 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/GBKQU2433722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead35226c936d539ec39bceeee940191a069c7e0088e537c1ba5f77b4a2d14d5. 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/NLZ8V1800089.