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 0x113a102b7dfb22c8a6213912b25f7f539da11be3a74785e54cb030f243249128. 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/ef4775d8-ea1d-4cc4-84fb-db3a9fbe44c1.json and https://artists.proofprofile.net/proofs/artist/ef4775d8-ea1d-4cc4-84fb-db3a9fbe44c1.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 0xf5ee83f686f058745436b617064f9889c20da8b510b66e079d8bc7ba6a56243b. 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/NLYK92100147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5beed7436190a767ffea2eb90e708b11397272322d25261d7f369ab06f923e2. 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/QZWDD2266030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4048ac3e20a9f9912dfb93f17054babc5e1ce1dfc45ee07eb4d5432c984d97. 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/QZWDD2237833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f614c0a140c92102cb3bb8c6ac694c8921cf5f69573c012ae428e6e3c8ec97c. 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/QZWDE2218247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8ff1fa074569a15d3c217705f4d84c7ad316592a6b9dd6ec04a083e74d98a1. 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/QZS662111606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ea04373361dca021a6bec2d34f3764dd8838de1b7cdcf661e9e3b80fcbc422. 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/QZMZ92224148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8623fadc9ddbea6c3b9136bff95d71aaccc4ead3dd59b0d37f0f4e749abb957. 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/QZMZ92224110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aae9cfab549ff32ca29556ae7d21db6fe33a12efe8aace671cf64ded890764c. 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/QZGLM1960919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a439b135bdb9bddbffffd100829c37728a81ab5d386170884719c14fb1834aa. 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/QZTV32392757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ca2668d3c3ab7fc3e75edd1a6f1a52d0c6d2e228329ef5903c193c954192e6. 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/BCKFL2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a8cda20e63a40cff3337fa2368c71171733b95481070c18b8bd9179af6cfaf. 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/GBRKQ2384184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf245f3397c4deb1fec546bbac5b5aa915c13d43650278e023a219dc6e2978c. 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/GBRKQ2382584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd2a89581fdf56cdc47fbfc2f8f0f2753314c2e3bdb8388acf978bc45d6854e. 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/BKP5A2300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0312b3dbe11cb401339f39dff94c2b900526fcad2b88a55ec63f78f07f2b66. 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/USLZJ2313356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5883f8987a567bece452e8283d812475bd2b021fcefc40b44050dda6d71d4fbf. 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/USLZJ2313335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecdaab7ec5950ba2f112d90ea7759ce964db48b9bf96b774e2e2a8fd6274e1c. 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/QZTRX2374964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0683cc362b95f4af5656d591e68f8664d834855211c285c08f53071693aeed59. 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/QZTRX2374995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e951884e0437f180f60584b6b411fa12776a328d14568a6946f0ec0c078ac7. 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/BCTQL2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62eca128926874020ab85b901e26dfb8680d4698fa5e136abaa5423eb037577. 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/QZWDE2218454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede88a6829190d58e9e3d5f86cebaf96ce0081988c088e6d3df9f02320be70df. 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/BCTQL2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764d22154baaf0be790604843a733a0aaa6e908fd8036a4f59a2e4118e750022. 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/QZWDE2218316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a54408a8b0d17aa40d527d68629bb3b7301910fb7f34657ed00f77f558a595. 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/BCTQL2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e57600ddc7d11df01e97adf679e28e2f4e0cd6023aa7a3a269e3aaaf5ec767. 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/QZWDE2211511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133293c453e2f1e9ba01a9f95f817573695c636f6b9781b8a4322526876c59cc. 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/BC7IP2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f94f1587d89609301fd2743a37de1d7e56d27e805998592e97e5c90dd5b61f. 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/BCTQL2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bd17d82c8ff19ed34c2bfb5ee267bc5c0e81301dc6e624af09b47bf2e161e3. 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/QZWDD2237888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa7db76e5cbdc9af35dcff1b7c386464f427ccde122c8fc0aff5de1b94c14bd. 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/QZNJZ2221207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbea27ec979d21af4121c71cb43a461999e350e990555929a1b2b881c7d06d70. 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/QZWDD2237630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4fc165c05185fed958f98ce53fbc585a91186cbcfe466c1c6caeddc1488f22. 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/QZNJZ2221145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d32966b80022eb2d68c9301d79c3cd8c7bd2d38ea4e5e2da51bd988c9cb6da7. 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/USANG2290502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53611aaf9ba0a3675fdb8e1fe98ea1977b50e5c71c1e6a070cc9f7bd0103a59. 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/QZNJZ2220836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e9971cda8d435897ac2890c2d85fb0bec8dfc16405087dd927d687ff1c7131. 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/QZNJV2209340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4302f7549a421fd60bd56a2b0034006c83162b625d75c1088d923dd66a21fa00. 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/CH7812221712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626587b3a939552f4ce16e3e03e07670af7217d5bfd64fc2f8fdca61765a6c51. 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/NLT2H2200123.
3 Batidas (PRINSH, Dj Márcia Cardoso Remix) (feat. Guilherme & Benuto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84958c03e922575f8aac23d31cacc6a73bc681f187d28a04a8513a31c65e5b4e. 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/BCVV82000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac64f4f29c8e3eec5ab384a069ec9b2b7bc62f2bbce90cc36d646a65681bfcae. 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/NL2QC2100448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfbb4e681f1731e017a5099c41aa432affb9d439a64579ace85167ca4c6ddfb. 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/QZGLM2297018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baba3c0a13f126d00884b8ab91461ad3724a83573382341ec2b692a23548e45. 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/NLYK92200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f493af688b5801118f086cabd22f62e2be120e4fbe6a7f1fd00f3078fd93ed. 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/QZMZ92133985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f2e029bceb38e206e1e2eeb3fa72d00a7eb30a507f3148dfb1d07dde33acf2. 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/QZTRX2494116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede88a6829190d58e9e3d5f86cebaf96ce0081988c088e6d3df9f02320be70df. 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/BCTQL2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764d22154baaf0be790604843a733a0aaa6e908fd8036a4f59a2e4118e750022. 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/QZWDE2218316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5883f8987a567bece452e8283d812475bd2b021fcefc40b44050dda6d71d4fbf. 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/USLZJ2313335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62eca128926874020ab85b901e26dfb8680d4698fa5e136abaa5423eb037577. 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/QZWDE2218454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f614c0a140c92102cb3bb8c6ac694c8921cf5f69573c012ae428e6e3c8ec97c. 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/QZWDE2218247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e951884e0437f180f60584b6b411fa12776a328d14568a6946f0ec0c078ac7. 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/BCTQL2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42c15e9eb99e9093c33c3ae0438b538a6e53b41c4ae5f5379f82736c75bda4c. 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/BCTQL2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401c8f8be06ee0f6e11c7fe038f2f3a823d4718558e8fecafdfb9ba690a471e1. 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/BCTQL2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df542e9ce2702b159a0654017d699662acd6512e713d5620425161281a42a9e. 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/BCTQL2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf487b509468dfc57654cff7a6c0ce8937cdc7e843f5ae16e3b6eca9e114ec5f0. 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/QZ5FN2480004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9136e4e0d4ad973513b7678e73c0fc171dcb37801bfeaca21a73ea287ed8303. 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/BCTQL2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0312b3dbe11cb401339f39dff94c2b900526fcad2b88a55ec63f78f07f2b66. 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/USLZJ2313356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ebd24be514edb941444f8259983a1cf72404cd9eba23ee1eb142e888d15874. 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/QZTRX2516758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a12cc567d21a0ce4d0bcf397bf0842ef383b9f0bbc6a69f0b24ec44fe17556. 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/USLZJ2576819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d90d8d12ec37449059bbe913af31cd6703406e0af0d4e3731bc4cc80ea738b9. 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/USLZJ2532191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51293fea8f74e8d0cdfea154ffc4aac9ab92e55a693c71e3d1df41784347dc38. 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/QZZEC2436682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f98627ebe134bf5ef0518b4015fdd262247964fdbc51b58a780b452d7724eb3. 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/QZZEB2420668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54b424a672be10b776c7f02457e25ced49ef2e48ae11d3ac93b688c262fb46c. 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/QZZEB2468204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876181ba4d36b6fbf6c1848ddc2b7eacdf87a0c539052f01e003ef3088be87f7. 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/QZZEB2420655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8730915672a696f24ce9e42e368d3153f18441dffe31977b79d7b7da63455954. 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/BCTQL2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a64b2f8bccbe40017f6fe9e5fb92f6ddebbbd892f823f7f73eec7364351d922. 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/QMDA72415698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9136e4e0d4ad973513b7678e73c0fc171dcb37801bfeaca21a73ea287ed8303. 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/BCTQL2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00124c5273ecf7ca7e6c828c086c3460b7ac48d135180325eeb6beefa7d159ce. 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/QZWDE2424555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee17eab59b6976e3585a534b8500a58c9a78d558d332c62d5b6bfda8831731e. 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/QZWV32433063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdad73702f4d2851bdedebe2dcb907a76acdf3c7a16598485fadc3565520d7be. 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/QZ5FN2493226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b08d3970b38c47dbe12e31ea594efbd3dc392abfece1f7fc6cfe37ade9e6b6b. 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/QZTRX2453713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05c9801e61562bb0eec12fa8214629fa32f52b5b45ae8e6bba0eb625c9d647f. 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/QZTRX2453719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afc2c27338e73b38ad223b4c0446aa3cc2f53111846a3ec30e92cbfffc872b8. 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/QZTV32453314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62924dc6077c29e8252ec496236f8f293fbd72eb9eaab99d40f04e58dafc3baf. 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/GBRKQ2472602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488a18ec405ba44abbf381a3912fe96d2302a00bb147ff9b48aab6afa37bd0d6. 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/GBWUL2490757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96255e81c28ddba592f67391251e9102405fa5d42025413173f735226cd33caa. 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/QZ5FN2480026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cefe7d971aed45fcd103c73216fcb39dea748b9bad1d4a774f1a27e83ebbce4. 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/QZ5FN2480021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf487b509468dfc57654cff7a6c0ce8937cdc7e843f5ae16e3b6eca9e114ec5f0. 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/QZ5FN2480004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401c8f8be06ee0f6e11c7fe038f2f3a823d4718558e8fecafdfb9ba690a471e1. 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/BCTQL2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa90b1996634b15d0a4d6b3089775d0902e0c2e21f8a9ccfd77172fa63d69e09. 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/BR1H62100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b2cf526db846502f2e1829e5438403359d3080d6377c43912ab15d0fb363f4. 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/QZNJX2122102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70501da3286093256227971a0b927c67eb9d1cc73b641a2c22b2e303b5f6b538. 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/BX2LP2000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd073fbc3b48b9373d9be6954d89dc591aaf3a5edbb51cc3bad1ffb31b0b4a0. 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/BX2LP2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b3a03dde7e0333b81da00ff2f7bbabf05e2ec85c494786b97904fb6b91a626. 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/BRQIZ2005015.