1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7b069ea037b35c2f6da8145f0827e1000cf7c94bcbae2f7c73fecb9128b6ab. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e10fcfc-b88b-4351-9a1d-1a8745a8a387.json and https://artists.proofprofile.net/proofs/artist/4e10fcfc-b88b-4351-9a1d-1a8745a8a387.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ada4e81945c245ac9a2bd3b7f1fa450ebf49accc3e0ce87311f53d766b4c96. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GX4R52319789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff9620394963ec394acbbb8f8132a281331d2cf4feb044a07c4329561c31c19. 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/CAQOI2408146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68c9b612961b5d5fe816d90f89f83463a89b4c876282187a552115f2eb83704. 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/QZWDD2483449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01596df6df6d20887b86966c0c187fd248a85faffb6560d9dd9e5c3429835647. 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/GBWUL2484995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aad72a9fc28ae8c82afac4db9eea6c11fe11c150bc7a12a3345d1599f9c4ff6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NL8NY2300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c6e9415f7c47fd5d667a58a788c91c1b382159269faa4e96e5c93c6dddb68c. 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/DEPI82436336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11de42a23c5642218ae6f0a15390af201d90efde5c832cc3af9f9b4a89810d2. 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/NL2QC2101458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc825d047a58d6d5825a4fa942ed153675dcca0aab2edb1481904af14de49cc66. 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/QZ5FN2524571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8412cbf18d7f8eac2dc8956364763ae2e7fd4807a1d14efc11407503332e3c7e. 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/DEPI82501540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6f4d447d3e684635624a3e9992285f2cdb9f6b9cb0b7150e941629fcb68d49. 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/GX89G2518476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed5c7648f1d0888936a14cf4a8f59316bd1a074e2063b512c0e78c4486d678b. 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/DEPI82456927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7d794ee0d592557cc1a25eefc7679e3f22480e58e2d5843ae8eec1e71dd3be. 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/GXF972441345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0890bd9c978cc06219df73f25e93099201be23ce2a9fb56226ac7d6727f7c585. 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/GXESV2405678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d0b1ffd1a946ac90c5cf63646898d459495c78dee242298b4c202b68f87c8f. 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/DEPI82447499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05b1300673038de45f58e9aa535e6221841f79df51ee0b6243b6f42d356f840. 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/GX5MY2444499.
Can't Get You Out Of My Head (Afro House)
Can't Get You Out Of My Head - Afro House
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce11804b5788c38349c48c4e6bafde69d18cf04115033ab9f01c90ba1e85e67. 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/GXBDS2426633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900c4a8f5eb7f3248182d9c9732d2d06f526bd56582f17303f0f6708cf81f998. 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/GX5MX2462438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18c574cb61f8cd65096aaa1267e012364c0989a5723024b1c8f5289e434826f. 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/GX4R52470345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6dc86ec29abfb08a14e70a8229c548e8f8fb29311f4149b0816878a5725bb0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNWW2461728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30c7361773ccdb22d250eded3439eb488a4ca9bcdb6565080666ab1c8aae601. 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/GX38U2476855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3b5e33144c0a165fc2487cff2f91f706f0dcd49e97a4f7eb88db08c9d759ca. 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/QZK6L2445631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c89757d4163a0c2a51c92ff0b7e08cac6f4a291d96d70206ff04d77228a20e6. 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/DEQ122446009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2263d0e125df5e85fd2e37c956031528cd772a41771a0a1b031adcaa8512312. 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/QZHN52480096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f7556e1fe30de811eb62a10509b8d9cf3b2ef814cd9e30e01480d8e1dd8c035. 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/SE6I32492604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb38c5c6cccfdc0ea6bcd0d56bacc731b7db9ea0d2df2b6417ab6ef5c7c40a67. 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/QZ5FN2445531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dd7d5a0abb22e2cf14b5527b8c800767cbe06d229194c5d9119eaca483175d. 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/GX89G2429804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38b4802a188fcd91e3198ea800071aca021d96a7a202ce0f3496fffc92e3c5e. 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/QZFYX2496173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffebab823a8e28f16740bad203a229e53359558e36b0885376c98b7f053826b4. 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/QZZEC2321611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7a70da943f225a7dec536d19e1dbbf3f0d1c8235702a3f1438a74c0ba8a65e. 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/QZZEC2321610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0233ce136ed4a3da963d31587f9a8f30b862b23779ffd1328352137ad703929d. 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/QZZ8A2329564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4f7e5b124820b2874df926e7fa47076227f8428c0703c205ef31b12649b18b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SE6TI2351960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d5a9ee851599e444b9ff6a845ce1098970a4a47b466ca1ff330b9e06e6ba2a. 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/CH7812363971.
Can’t Get You Out Of My Head (Techno Mix)
Can’t Get You Out Of My Head - Techno Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c1b42cbcbd7a7eab754ebcd5bb67e7834e3a7a58b2194033d35bfca3c75160. 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/CH7812362708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5d0de8481f50ce94209792403ebd27976be2b9d9eceb1dea2f85191606e6b4. 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/CH7812353604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d17265eb7f39a91a8b46c4e92c46a209667fe19c288ef791448610324ae45e. 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/CH7812353605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09d4be008dc320448f2ac2d7d4bd5abf210e348f1d89a632e47e023386fff01. 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/GX8LD2566081.
All Good Things (Come To An End) [Afro House Mix]
All Good Things (Come To An End) - Afro House Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5824ae3852617fd31ffcac67bc5cdc92c29a24b07f381752731e428ee3a8938. 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/DEPI82503327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6dc86ec29abfb08a14e70a8229c548e8f8fb29311f4149b0816878a5725bb0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2461728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3b5e33144c0a165fc2487cff2f91f706f0dcd49e97a4f7eb88db08c9d759ca. 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/QZK6L2445631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38b4802a188fcd91e3198ea800071aca021d96a7a202ce0f3496fffc92e3c5e. 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/QZFYX2496173.
Can't Get You Out Of My Head (Techno Mix)
Can't Get You Out Of My Head - Techno Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c1b42cbcbd7a7eab754ebcd5bb67e7834e3a7a58b2194033d35bfca3c75160. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH7812362708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6769cfdc3628c68fc64330d8f39c18fdcd31cc65f3fb7f801f3e00a9e4fcd5. 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/CH7812356421.