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 0x7e9ea52a09d98dac0fd61adb79d4c2b917a4648e4c7aa7f36b2397c077bfef6e. 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/783e06f3-d88b-4aa8-bf9d-16dc045371d5.json and https://artists.proofprofile.net/proofs/artist/783e06f3-d88b-4aa8-bf9d-16dc045371d5.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 0x6532a0874f822c27f69f76485e0cc5b62c059b049666570af62a43795b8d7bdc. 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/DGA0Q2392596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb095561868d1f4aa71e9ccb836ee0f444a9249c92e42e5aae65ba49f65fbbd. 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/DGA0Q2341066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c51c2a288392fc29deaffef1c8cb419164172f8b3a190b056782632550eee3. 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/ESA011891747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14737df64d4144f9d1d50ebb6a7fc50e66d86a7cfffd4c8f253c33a411d5d236. 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/ESA011891748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d6efcf949017ee566ec2b4c78c2bd37a75b44bd962cf79e38866d3c9e8ae86. 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/ESA011891749.
Fuimos al Cementerio a Invocar a los Lagartos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ade99ff6fc93abc7a8407e88b5098e93619a37151c88e42c0ea3373790d305c. 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/ESA011891750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a60e6cabbe7707bed558f3400a06aa685416a851fb7c1e877c9c96eddc8297. 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/ESA011891751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a34cbdad69878cb72fa5e63b0e9738d63b06125915e52116e6222f1171c476. 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/ESA011891752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d46061ab2384f860b9662157e892bd3f5847b69de37c7d38086fa70d236d0c. 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/ESA011891753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83209d0271b1314aa540a9a0360b58fc487748d3399bb7283f76168f2447cc30. 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/ESA011891754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb8121b2014385f7b09c65214ef5b19254811d308bc4c19aa0e4a44a50650a. 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/ESA011891755.
Llamamos Otra Vez a los Lagartos a Ver Si Tal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88601696f558e78d16d800456bfe1ba41c922644a9f7ff590701824fafcf00c0. 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/ESA011891756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1788afb58a5fc11eb3bf530740b1eefd9b3988d8d0396166818121024537bb40. 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/ESA011891757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a92cae7b6e3af4ae14852931f34bc53c7a5136bc802ec39111423b6307a7a3. 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/ESA011891758.
Los Reptiles Tenían Mucha Marcha Pero Algo Aguantamos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368b01c83e1e8e1b644f2c99329297d41db7f6c27ccd3f4b0a6da7cc6b0be99e. 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/ESA011891759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82d08d9cc4a693ffb834163d1bea8a97da9fa6b276b008db03c07b4a06fb95b. 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/TCACY1754223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea58efa8e73d7179285d38e8095cd4cc72fbc287966c85d9471c807d9e71acd. 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/TCACY1754231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0ab32dc6cf74c6303bb55031c5a951ff678ee432319f9236dee88c00959529. 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/TCACY1754232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0041f8bf609f9489d2000579fadb6b47aba9af9e4aa99c579cc26dfeb70e73c3. 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/TCACY1754294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b797d38e6ec077463d7c427ea915f3efac83c5c3cff21d14f89c6198606687c. 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/TCACY1754298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8452ee4098241cd0f8aed8af649879edb0465722ad42338a53222945f9e57ea. 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/TCACY1754300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd236df78e3fc1840090e78848a3aac3eb106c745601c7edabc266c681820d4. 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/TCACY1754313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdf99081e339655e7dd127aae1811eccba690b9afcd093be5ffd5f0fd5a6fae. 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/TCACY1754316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d2c86cc9a3b012d9534bdd34974ed5fb913009810b311cfe6851464ad247c8. 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/TCACY1754317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ef2c9e634a443d3b524435629e3fe90394a7ea884b240fce674ef14309c2b3. 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/TCACY1754319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ade4d73b40a2d212c37e102a3479cdc7bf61bf8fddd3d5a707cce5d3e4d0596. 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/TCAFQ2166297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adfe8193c605661921394a3b0193827c9191420738f0382a833ce25064d5285. 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/TCAFE2091678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e7c1b67aec8b1088a227d346af56bd3f7cce82b805ee4017265694e461de10. 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/TCAFE2091744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d3387f18be8ba37c2d0df6c97ff2ef5e94e834bc4034c8f8e15e1a30ae8ca8. 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/TCAFE2091745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223451c9df67a6f46dde72ee9985ff9aa373a6d2f5d57ccebdfb7b11f25855c4. 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/TCAFE2091747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0810f2a9d2c03a6885f64c964df22a51c7d451a24f31ff8c802677f6603e8a. 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/TCAFE2091776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daaa82432fd7869495f2f4dae565f59a33de94bf0c82ae4137216c5ccbb275f. 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/TCAFE2091788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b20b60ee44446a399352f6015f2a47235fcaeeed2072863f307641f7846933. 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/TCAFE2091809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e941f844d12be46947e52a7b179832519b85fbb33e0e80783529b79eee93c5. 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/TCAFE2091820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5be6057c6ddb2681f8282d460025e0c99c17f9ac1afa4e6d4596f38c434c26. 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/TCAFE2091829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5428a499a6d69583b730c90f84402df81ca9012576f015ec3254117aed9f043. 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/TCAFE2091846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f80264ae64335316a295651af4a247b19f42b1c4ba75db6f7463a0d56120cc. 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/TCAFE2091854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f51607efaa3d2dff6513ebc0fd7d75397ac32b282ce02e23014b9b972d7bef. 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/TCAFE2091860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72487b3b51b1311aaa7726d39ceda010b84b193c71798d8e5056db1b5d3e22f. 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/TCAFE2091863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa9740d11674a307947183d082101c8ab3a6196324a7d0cda49ca1709eaeb04. 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/TCADD1780053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613039124d3b36d308688a708267f76ad761d1a5dd4052188a0dc05394659d93. 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/TCADD1780055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca664dd06fd3dde24fdae17d8fed2e63043588ff0d6768cbb1f7289845a23e6b. 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/TCADD1780059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec2f2ff95af811d7dfb033bc5b88cc4a8a49439fd9a1f77b52784c8c19dcc9c. 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/TCADD1780062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccd8fc2480c52e5120fb97344e6755c794f003a14c23e72e82584a753fe094c. 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/TCADD1780063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb2db56933bd21ac39d8147b80927fe40674e2f9154d795c1259577dba2fc41. 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/TCADD1780065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858603e9dafd140e992549f1d73b96a82969cca48242ff5383f20736a6b8ead8. 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/TCADD1780068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a41b321ec478122b5f36cf303ffe96c9183a918cacf3e63b00048f4de7d905f. 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/TCADD1780071.