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 0xb81419d77fcf430f8ace25bc39e0349517532b0b47e24a2f83fd87754c7d2f27. 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/14dd8a3c-8654-419c-a7ff-6e8ddc1a7392.json and https://artists.proofprofile.net/proofs/artist/14dd8a3c-8654-419c-a7ff-6e8ddc1a7392.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 0x7fe42de468f6ad1b493a03472e0038e017284279090551ce9a65857689c50c9e. 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/UYB282268002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6004ba50a1d2e05af0500dd6538ea536612fc9e313a2e1f344279908469e0e4. 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/ARQIH2291140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce299787354d615984bf3164fd228caa2786854838d60fe03d91e17902a7d43. 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/AR5UH2301786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c897c6abbef2498f37a615508061a6e9629582d5736699fa95cb1422a02b86. 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/AR5UH2301611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ea717e552d6d2ed196e1a78474db2cd3455a7f9bebf1b270deff2e26761119. 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/UYB282317006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfca1e20f0586729c3d4ea288da60c462560193b6babbf58130ab9fff9a9c6d3. 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/AR5UH2300533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6bc61bd37644324d24199ba8bf0e9e3459188549ad0de212678bd444bc2d0f. 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/ESUM72301626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9539842ce2167eddcd3fc10b12605492b02b6d9865a195b20d760be8eb8a1555. 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/AR5UH2300345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d830a2d8c746c121510d903fa121e47f813a0ac9fbdfeeac25836180673c683. 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/ESUM72300697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5111e87c6798141cb167ad32a60a0c469838495a8fccfd822774b4765f6f2839. 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/AR5UH2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7740b1b9dd2e0fbf9b702a16bbf19aca6f380aa8119494e4beefb0d5d871037. 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/ARQIH2291691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb0dd4a7f3af7384a59ee0c8dca7193f0f8b42b4077f9a388c6eb22709fb605. 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/ARQIH2291178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3bab4ba9a6ae66e0aac886df5890ec4bfff79b6a3c6596059a21ebad984474. 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/MXF012200236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe19b0a6ba5d1a4392e82eb15f59f6bcfb856f0017e6f872abeaf9b8512f9da2. 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/QZNJX2293995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c22e47b08f6f7a15bed058acf27298a4e9af5e9a8ea9cce326bd419aa1c0b90. 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/ARQIH2291067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190f8e2e2c60e5590823acbb2fba1fdfd0b9005eb27cd2cfb29ac98c54e6e2df. 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/ARQIH2291045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e84c54ff185bb9b2e3747666d5067e175f8edc94ef823e6a4d1f327654a07b. 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/USUM72210062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5edd5a7604461ea2fa8bd824f88982a6c1f32b51f9cea684572122ee7c23b8. 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/QZNJV2237680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85dd811d09866032f477c22ebaff678dbe0bb2f93f8c3d73ac92e18a47d60d4. 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/ARQIH2290989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221b726b9cee16a1794fbaae48b5376deb29f936561404a6521fa7aa0cee6886. 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/ARQIH2290964.
Funky De Antes (feat. Ecko, Marcianeke & DJ Tao) [Remix]
Funky De Antes (feat. Ecko, Marcianeke & DJ Tao) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92566a05e0c71caee08a7cfc5ec6bb4ccc4eb268ddd6b9a10ded20f5354124a7. 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/UYL842200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5102800bfd48b7293ca7f52d83f1de93ea08e68e30b70ce6fb526af4e76c07. 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/ARUD32200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ed95e6c88922651a7dab1d3a0233b505d121bbaa89f8a0beb27eb5a324c620. 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/ARQIH2290899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a3085ea03feed68c37c02c3273cbb83f400d04bd354393664b814541e36da0. 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/ARQIH2290898.
De Lao A Lao: Turreo Sessions #5 (Remix)
De Lao A Lao: Turreo Sessions #5 - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa0844d5f53cfa17830b2d66290b142f5cc43481dc7f2e171b10022624e6861. 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/ARQIH2290554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f792bc92d8ecfd5211c38159b440213da254fb9a0b3e18cd615a07ba928dabc. 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/ARQIH2290477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6457e1de25f302b38f50e787f7f83c52e39687171051a75c1b65be3ed346f7cb. 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/USUM72202943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff42e2a8d673804d1156becc046a8381243458def44139853c2132b8338610d9. 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/US3DF2225982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f125381a020d72d9db28d7e224189900e8afff8f63fe12f438afc460b74cf0. 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/ARQIH2290328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0970f848f2a237b651cc753927959252210ef11a3cd0995d6d72e275dff32d6. 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/UYB282208019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff32b552af35ee946be8f59b091379f5076b4f4528be9dc306ec7dc2df300da5. 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/ARQIH2290322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31204c7ada6876efcc9b1befec8d8cb5fabf6fd78bcc378e78d0d29bd7f1a296. 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/QMFMG2312807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e969f11e41c2f313322cc301a6df8b38b8ec2c0e372367c1a6a68aa843bf911. 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/ARDL12500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3460550ce8a72ee2fccb49406b87b6d56ca721048ca7911c0c1588db92800fbb. 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/AR5UH2401311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776ffe91e2f734054e1adeed8021b9e50f6344073720683e482f30cdc30d7005. 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/QZWFK2477476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3959771945b06a2c784e53db40a098ce37cbe44e1a32b911ce92a2f30c50368c. 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/AR5UH2400351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adeac18b8a6b49fc7842eb35667f5663ada128eb8af7099fbc52139ee5d2b68. 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/AR5UH2400244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf996f105b859a072bc1bab5bf2fea28e224a32d350c393ad2a9a7c75c4986062. 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/AR5UH2400132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991c7b85de9abe34c1cacac7c9ee74e2c1184dbeb94fcbaf6829f6984669facf. 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/AR5UH2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dd496d5a7bb13c970f6dec33f5d5464da09e8fdaf5bc54a647daca7891f172. 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/AR5UH2302454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6232f10441f84c26ab5037f84e60bd8db2cea6a8e58fc55a5b1b5e007f891541. 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/AR5UH2302201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24cc725af6985b2b2377769a72587c4be68b0c314e70aa23dc765344ee2a002. 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/ARACN2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c0caadbb2629f5d01ee563e7ebd455cd3e5c5c8585636701f39252ffbd3e47. 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/AR5UH2502393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8567bdd14d176756fa9417415e29e0a2653a5fdf9ae8f6d0693e7d682de890. 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/QZNJW2506085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45fb38be171851a1e31008b4da0f0c5b14bae6126a411a453ed3a64c1d3b7d3. 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/AR5UH2502450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc330d1c0ce40217371a297321a168cfcb4cf7a12d98b5c7c59c0655b623c567c. 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/QZNJY2132839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c06c493e97faa7d41b9f26ea397960898c23546f400245e2b5e1ac74ef81e5d. 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/ES5702200703.