1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ec5b877bbc4f1b4323b011b1894af43aaadb568b9054338c76d7a6cc493f22. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b83c677-1bcf-45e3-86f4-d3cccdfc4369.json and https://artists.proofprofile.net/proofs/artist/1b83c677-1bcf-45e3-86f4-d3cccdfc4369.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a691229d1e7a95605f4c12e12f565ccc9f26695202f3475466c0d5034ee73c1. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65c0ed0ebf589b4998c53b9566c2f43708e3b084da1a59262e065ed7f5fd765. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf5bf42233edb10eda6b4c910d127024f7b955601654899e87cf405e1d54857. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf62ae50a42e1cf0f53a36d8124acd0e0a70fcd2354d89d9d87a9c13048f5a1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9224a08bf92be77b2439d1f25b09d9f1ddccbfe0ef4a82bc5eabdaf635500e. 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/ZAPQL2200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848741fd7cdf1bd6dc9e2f6c64527cb3127e575c5ddacd2247c6a0e61158d33f. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51906cd2f95984c59d57b09ac4b43f974656469741c32ffc883b082a6481ef94. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1383d026a660dd197c0775526b176c2a4754fa703d42257583500026e84af77. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dd5ee093f62d7956cf73339ebc38397824bbc9da9174fb5675ac81c24bd042. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c8008bb939eb22f7dff64ac3962227c96fcec72683668d24c9750bc761c530. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6e6b42799ac7127b9a903b56b9cf92fe8a6adce9025cd685853c7bf243d3cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb31277a8dd72a85b55beffd889e19c66ec6a7e4e2829c2676fd9189ee23727. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAPQL2200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a35620d3711232356c2bf8b3673b98a997bbf3ddc82ebaf7de4840c163ac32b. 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/QZNWY2214440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126b611d4f16a028bff0184a4ac21b79ad8a70fb02c0548b5dc9ce4b31fa1372. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fb3249a35c9eac70dbe9e566efbc2d8bc70caa9a393527ed64c3a02d133cf0. 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/NLRD52321640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6730f6d3582b33ae4c82961220c6f6b1556acf91113f4bccb482e3a7e6d3c3d. 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/NLRD52321794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdfa153f1838d183cdac71ba4fb4f2744cde96a952cad6f745a8d09ed818f57. 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/NLRD52321795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d8a981aa91b0e676305b3e6056370d542555e7ccc4081c95a4a34f190c8f10. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3f4d30c1425d920be73f77a50af59e2798cf45c995ca9126d304b67e633e7d. 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/NLRD52321648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e341603b2f13a0c42b667e32cf87cba996626153461471e2c3a92e00152d312. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b7de7200a9dcaccf73b5ab32732d49672abfca9f4b36fa441ae02f2927abb0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316273e7fe7211d000d721b5d0bfc1b844987a35de4830bb302f86e6a73eed78. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca06ec6f1f451938958aeeea5f3f1a89d9925febe3919edc719bf59e798e9e4. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eed6fd25269a963355e1ee9af096e2799ae02c88366ab215236629cc0d66c96. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f95992030d2a89e152a707023a3f06b18d60b69cc035039a56d68fb0644dfcf. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcecba88835da6dad8809da10a12f585681fee5a14eb7420bcad9f9563447306. 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/NLRD52118919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22c2ba3b21a353be7318698221ba554834e4fe88493ecf980677b9b77c44858. 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/NLRD52118920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05ff5ae9f8206d35d1425dabd8c86331af02bdf788735fbe96746bb0868404f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52118921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dffda497137a1b63ecf93ab5f2e3e5bef5a3fcfa9c117e44b74b5aafef3a11. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52118922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be3d1f9ca7b8bb6823688b82ca116e3493199eda4130dbbd6e3a4fccd942beb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52118923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2a6379d7e94fe4e51b17ab77bd759593182173eb4d484509fb38c3a4acfede. 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/NLRD52118924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8beee63bf815f9a605537206f98019d1e4dc62a262e24f214fe3142df897d2. 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/NLRD52118925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c226742b7ba20c2b15cf99882cfe4bba902c24f977f9eafcd1f88ebcd686b8c. 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/NLRD52414519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b534dd1a2a6a4fff11ef8eb000bd50d29558b7ff045c52715c8d4cb397acc7f. 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/NLRD52401196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b8bd54b74d03b8b9fca3cfc9071b5cf27960b19404703fb6630070a804312e. 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/NLRD52401199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817d52d247357bb4685b8b8aaf10d3ec69e4845120d019623442c81f1fda1213. 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/NLRD52322502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2980a31611c459cb901f2c409584a7328d6b4b30af867a4be129537518b8d23b. 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/NLRD52322503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c712d4d769593b5cd76eb9e6b220ce7027ad70f42156b3b45f52250f632184b. 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/NLRD52322504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d6464f32f394bf0fe92a13aef87aaa25b3bf6d690836b0a2208c6e4d893de6. 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/NLRD52322505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3f4d30c1425d920be73f77a50af59e2798cf45c995ca9126d304b67e633e7d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fb3249a35c9eac70dbe9e566efbc2d8bc70caa9a393527ed64c3a02d133cf0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fb3249a35c9eac70dbe9e566efbc2d8bc70caa9a393527ed64c3a02d133cf0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52321640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08aad06d8c7c1a2afb5b93f58ca4c7dba1d0b03a0918079d8bb3134ab339401e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2221003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fb8892ff47c19fb72f655c85352a3ae2c7b74c2235198d82e384171195f912. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52118999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0994aa5d4f448139918bb9e42ae6eed3ab896c168dd0fbc0f00ed8b0da9c2e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2226453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5661bb90f3e3544bc5f7407cc288009c21de523c8f882bd33315ccddf4680f9b. 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/QZDA42125824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74e79d3f2355c79724a739abd81c0b16c3ef0bcd9a5245d288c1bf57a43c0da. 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/QZHN92153506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d20100fc4497927aa562aa60cc47d38456deaa0e50ccc69154061fda54c256. 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/QZFYZ2189723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff7ac1a3156fd59b52e81bdf517a7a2affe329a46c5f8af564f7346979d8923. 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/QZK6P2146539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70841d8b12d3811ee29773b51e5827f7af518d37c59a13c2a7481ce5cd04aed2. 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/GX53U2096037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a1b235fbd130a93b94bc3b9780b566dddc8c53c318e0ddf6f12a3f0c84f4d9. 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/GBLFP2200330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8220418bef92f548015a1cdb85b45586e1104ebe393e5f4180faa075eb0facdd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1930925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cd2f667d5a19e4f011779ff93341d81189466af086772263f39187e8fab5ac. 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/QZK6P1930926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d26067bc2474fa81bb49cf99afbd3bf2a3071d5510664d4af07334d60fa7d7. 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/GX53U2089265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35c1ce41d51edf5285ac0c167b2ba13cdf51e3bb21af53c694e005b966ea1df. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2078738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240520038fc85f0e625880465fb9359a2f2b1250c46c0bc8fea12b809239f3f6. 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/GX53U2038962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64847d4443faabd9be6bff07135d96bc3c4f1f080cd7426f0fe856a8dc3d5aa. 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/GX53U2038963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68736586c4cadff2808a2df1563a33ad92d5b570407a1bd69092b9fe43950f13. 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/GX53U2038964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78cd20be408b876916255b0c99b872cf3e7dd8cf9e156b5267ff92b824e4854. 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/GX53U2030056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277f525c5ced242df9dfd5760baeaaa7b37a98fe81e218128c469996110d938d. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2030057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b97f2c3296eeb1262b1ff86fda4e84c6c68c198d1fd3286ca937ce77aa48aa. 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/GX3Q92198223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a12df3ebba13ab5755e0d353888f04c563ebecc00b15558573a79a4a19ca7a8. 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/GX3Q92180397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df4b0774edb2bea5d86aa59e1735c5ab02509ef94eed0acebefa0204eec8837. 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/GX3Q92172689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44be2fcdd32f3b01620fdc819cac08570337ccaa4597e7e4a687e4ba5402b076. 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/GX3Q92031724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65baf8e64a50e006cd708e923c5f851077ce603b965add4393a081a6d33aba2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAUM72300236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b37fa67f794b05b3b02779ef728fffa2bae27bb5b18dc11305976f03f3a727. 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/ZAUM72300237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad43f6c91587094ab41548f152a422bb85e97d85adf871ea1f35ccfae6bc1ca1. 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/ZAUM72202030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c819965a6b85410b0169803adb8b314f6b8ea2761f10f6159dd029a790db40a. 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/ZAUM72300238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d943d58baf89666cc3908153ad475079807bbf3417942e76a804d2255f7577. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAUM72300239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0950a6201ab419710e21094ade03bdc48da6d404926093a8360d54ba1e39adf9. 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/ZAUM72202032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeeb73d8f04ba88e6114d8b9c59082a31ecbf0c76c8b41717c9e1963bceaf09d. 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/ZAUM72202029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc835d5ef602c87f94cb653e40cb94d20d74d3b1f90c7c41bf4bf3037a9a0006f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAUM72202033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d4e030be15fbe2c4ca25d7e185d8419658340db4d99457523230bba6db3ca2. 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/ZAUM72202031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95212c937082a99357b27fe50a0537fa310a9b424f960bbab2e2c4115afe8ea7. 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/ZAUM72202034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74379adc07cb1510c940e54d6371121489b2a88d27bbfe00f8193721656bcd6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52118994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d834ac29f55698eb6fd2089049acbb86a88e96df8ce4dc30a36897da3058de0. 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/NLRD52500466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3c2ede8acb8911ff3a8d57a2afb9f72e79424757684cb70cbe919a7f5f3d4c. 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/NLRD52500467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6998ab2ada07e524844fae12d12eef77b7708c0ebe98c734176aacaa181d36e2. 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/NLRD52500468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0f9e109ac1cb4993fad243339693674dbec90d591aae31b4ce7ecf37f6d7d6. 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/NLRD52500470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2880b00221ae6311ec8ae3469ac687da0b6778b415f37ba07dd0e784c659c5f7. 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/NLRD52500472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0334d340ff72f8d81aa3f3ca6ae742cb799ea8c0fbcdd6f0d38e5bdf06909ea. 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/NLRD52500473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2a3fb7b4e679e89c0813acb63f6d9d14ce8d485eb52d4fe2b9c0bb937725af. 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/NLRD52500475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82baf4eb9dc3aaa3718cb36ea33d1676adcbd4392cc1b0f9276579a146f9d3f3. 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/NLRD52500477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91d87840073954fb55b3bfca49d8d56fd4f01d9413fd2aec040da8ba8cca8ec. 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/NL3M12408730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ec7ff1b1978ab2d926cb27e6d60149dd6443ee14aaf8b76b458d514bccb360. 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/NL3M12400744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70844f845d421eb6ef1cbdaee7b8182858b65bdae293e0df7e2f672286dbcc6f. 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/NL3M12406791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607cf5b10882f74c9e1d59308f2ffdd0868389c0992782075412ac8e12658a94. 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/NL3M12400738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf416b51ff744421bcd9e30ba586905b83b839c842fa9dbc1ab41d8a133b7c8a0. 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/NL3M12400739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4653b6fa0897a7b4db5e40cbb51a4466e8e01d80d38d75878bcf9c59337e03d5. 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/NL3M12400740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2020ec4cbb8df3e922cdca23557c62a885f0cef90a3af876089ea27f698bba5d. 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/NL3M12400741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa673467c4ba97ea29329c2706c61eb376415293006a08add50da8d78ee912863. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL3M12400742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc6171a68a661f8de99dc3daa8cd7bc0d95583cf318a568dedb8cf9fcbeb169. 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/NL3M12400743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ec7ff1b1978ab2d926cb27e6d60149dd6443ee14aaf8b76b458d514bccb360. 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/NL3M12400744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac179a6391d1cf0995489dbb3f42c5079d8be742232d17a008425979a69f7286. 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/NL3M12400745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08d48f1fc2b53f280072a0023be4642c96c9b4f4110100a2caa36804e848ab2. 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/NL3M12400746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667835be1691411767480553ed32f50d2b7ab478e6d6cc18a4a4f924d1b2adb7. 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/NL3M12400747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88409ff31fbac7ea0dd4fc52ee2e9828b8449e5fe4e630dd5c88a52e96cc4537. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52400828.