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 0xfa955c8f80014e309a204fd2165e1a863b7c49ed2c3fa88d8b729de0feef430b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78543dbf-0287-4ae4-a9ef-5dffb5060813.json and https://artists.proofprofile.net/proofs/artist/78543dbf-0287-4ae4-a9ef-5dffb5060813.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 0xd1d6c2233f0068f3c92898db8d26c00b65c0c15b6cfaeeba102f634eccec86c2. 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/FRX452194963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc862d03f4799255309fbc56b0f9bcdacc67b8981a13e159e4c4a6e53b2e2df40. 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/ES71G2301202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1801bcdcca320ab23ad53b3cf8b8fb23f0152deb021e083c0807b272dc7287d2. 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/ES5022300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20e223c83300053125e34ad57835bd06f7d9cc6fd33abddfdc7d9bc72132ebc. 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/ES5022202677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8219635fdd05226f970c5d09e6a860e669cef6b0756e50cc1dfae76429d35047. 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/ES5022202262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66df83ddb8402be608387ee3249ca27ba46f8744e8aa2ba5c1146893c89152e. 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/ES5022300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d38a8d3ba7bf117659c75651ee6c798d9c21b001f15e5fac40fba547e3ac222. 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/ES5022300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fafbc4c7ac56b9889083e37592884750aade6063078dcfb684f28b48026d308. 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/ES5022202777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9efb40a01730035041d2b97b1215b26781232f443d6653a405f0a65ebba2c49. 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/ES5022300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509db21a1928d126c938ab09cfeab3cfd9cfe5b27f6b8b3ec24dd12db7e0c884. 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/ES5022300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74004425fa84068c3a5a574cd9eff8ce355529afd9729127c2a278db4b7441cb. 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/ES5022302830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e1c181923a02f2ebb4228cc8334705b5d1dffb1de107148f988d7e6d31b626. 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/ES5022302366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6662139666dcdb27b579f54de4788e384b151e6382cd13d69f0e5b492c47b17. 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/BK4DA2315619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf987d11426c1cc8438cb805b7fd1facdb9934cf949b474b154ab363879520a14. 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/ES5022301830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32fff5cc79dc4686b2de60955c345cf5d84ab1b116175a9f07553336c55fb872. 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/ES5022301793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4debb2d3021db272b8104648b27e75c5a2eac20ee3e1a999a66b2cd36461477. 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/ES5022301746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846b220f88cdb0e4ead05d68bdecc5e0916b041c2ec0f1232d26e004837a2c17. 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/BK4DA2308377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec5411c3372c0950cc1e0cc196f9641e869456b01ce962e87ab805e1095e728. 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/ES5022301118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0156a540dcf5098672f42c38acd41e62b70780332a7f084a32f2847a168895. 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/QM4TX2375624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd393b13e0cf4409f455cd7bba192d862a62acfcd30bd7b1e7833bcd94371abfc. 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/QZTLA2391692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b6bb7d62fd2a233017364806c34ab599bc366aad1d99f6cbb9da8447d6f14d. 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/UYB282366029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb841f4780ff2a52bd84bb8171be6380b63074edb06c80ae8f18584a16e82c8c3. 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/USL4R2215359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20e223c83300053125e34ad57835bd06f7d9cc6fd33abddfdc7d9bc72132ebc. 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/ES5022202677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8219635fdd05226f970c5d09e6a860e669cef6b0756e50cc1dfae76429d35047. 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/ES5022202262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f562f00eb76efe62438f1c27f543705be3bd9ac86bfa14f0b593ef48b8b9250. 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/ES5022202106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825170ed083751cdbcc8ab1172cc96984bcce3c3c6b521acec537c2212e6a9a4. 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/QM6MZ2283051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd751130f414f886a8a5392db79e6fd8abab3323c438d04083fc3b9d321363950. 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/ES5152200352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8953e7ce2ed366f1c7ad7fc8ab0bbf2c76f578c4608fb599573ffe1e535ba2de. 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/QM4TW2289719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee668b5fb5d53e142475c8d807a40f382ea405ed881d76a2512da1a21fb86036. 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/ES5022400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31898040b00262142f5cf84c2baf0918b79fd85ba6c0f3b14fae026e3fb34af. 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/ES71G2404964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f59fc9fd230a42a14b036c53de5d111d3c034ff30cc88268fb242b5a9ac95f. 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/QM6N22457992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94b8add67b7547c4b5e6417d4179b419474994249fccf5ec08964989e0fa61a. 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/BK4DA2447209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728acd98ba1611c134ddc7d581cc546562f849cc714baaddb37a94f09fc0776d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ES71G2414175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24735a91389a022a1d8f143e85eac556e1cf6702554a6be264c9c5fca54d65a1. 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/QZHN92454008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc8b109981b7575b079e8a6c88b9ecfe3932b6bd8f7ce6ea86359ccf693a684. 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/ES71G2401172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d16969c8651bd96ac73ceba077ade14ec1122281ed6c4814e20f7351b4399ea. 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/BK4DA2454897.
Maniatika (feat. Samueliyo Baby & Fabbio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdd5c65abe44e30f40cda76f3d780030de6d3a032ee20dc8a387753cd2e9da7. 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/BK4DA2451745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace44be61d5c83d5ae09b7a9b1ddebc928c868119e0979e52794cfc6904650d1. 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/ES5152500220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd075b63a509fb8737e358d9f7eafbf5c2a36626b4810b6020212eecf6029c30f. 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/BK4DA2530162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b062bf716ba087861042269e6cc50c8efaba166052f1ca3715504ebdc42f80c. 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/BK4DA2523485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b86f9db524f1d45bcb2feaee65d8d48ca2faa8a1540219ab1e2c5f251adb85b. 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/QZGLM2584573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c955d3c46719a61389e46f6cf989d344397bac966292af302cefadd9bb8c75. 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/BK4DA2461987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2563ff702382505c8da157d505fa69348be7be812fe1a5fb4df53839407e6376. 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/BK4DA2461989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636aa13b7461331afc2fa4658c0a6714c8e791eca6b91d60914b829287a8f2d1. 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/BK4DA2453725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94b8add67b7547c4b5e6417d4179b419474994249fccf5ec08964989e0fa61a. 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/BK4DA2447209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0420a38ed6971183609362f65cea5cc4dc764145ef3181f1f25c4b471439e460. 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/BK4DA2461988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d16969c8651bd96ac73ceba077ade14ec1122281ed6c4814e20f7351b4399ea. 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/BK4DA2454897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c955d3c46719a61389e46f6cf989d344397bac966292af302cefadd9bb8c75. 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/BK4DA2461987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226e01334538b4c9713e8df83cb3a2aa666612f2ab3549466ab723b19c8b782e. 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/QZWFQ2440440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4015eccb1ee482a1cf73979d491fd6f884ca607a01f22ee4aaf308c9644eda. 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/BK4DA2441111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2509dbc519ee78a24301d193bad491829a3edc17af651ae5f5474b144ae4d7b2. 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/QM6P42430214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6d18b3c7bd940824a01237e655961065a82e108dbe4e48156630b50af40463. 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/ES5022400856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae971afc98686598baef89d7d3a230e91f129d6ea3a3df1348818b60512ad045. 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/QM4TW2498867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ee872024083a7a0514590f2e529d815329800fe819b11ae68d6c54d550ac69. 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/QM4TW2397107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c9927d46d41342dc12f582f04b9213bb93c624834a443354684cb6a7d2bb67. 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/QMFME2171620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ee872024083a7a0514590f2e529d815329800fe819b11ae68d6c54d550ac69. 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/QM4TW2397107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf5f76340b76e793e3d41e37b47513b45f9e95eb1b8d9b834a4e0d9b910bf96c. 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/ZZOPM2108934.