Mendoza may refer to: Places Argentina Greater Mendoza, the name given to the large urban conurbation around the city of Mendoza, Argentina Mendoza, Argentina, the capital of the province of Mendoz
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 0xfd531c3ff0b561c80c5aed02728eb41de68544ac0c7884da01cf7d644e4a1b2d. 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/e73a3bb6-8b83-46c2-ab1d-b74e48ddde38.json and https://artists.proofprofile.net/proofs/artist/e73a3bb6-8b83-46c2-ab1d-b74e48ddde38.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 0x4b58b90d8a56cfde33b99303b143568cc123c3eaeba0b7313745ffae355eec41. 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/MXF152200989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e5c95f274bd5d25119a979fc06d01336b9221db5296152f36e0d8935397298. 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/USUYG1450044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0eed12694287c43aae0a3feb8f3b605e340d24c1234f52f406e03fe29af5f3. 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/QZHN72306140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8437513a68e688643410239027cd1816845f8d5d97847c41eadf0f9d67f140f. 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/FR2X42182983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e3f2ab4ff495f8522b1c4c2838493f0529f33543da38cfd37568de4f136810. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1955495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d42a4f43db26c12ca40037e213001d4ccf6df5e8288d21060591f405a9f6ba8. 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/USWL12300975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0384f301d4594ac29fa984e2956e1cf3b90e1996bbde9066ba05b202565ebd5. 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/USWL12302787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fab65542c0df4f5d992d54c70abed1faa7d9afb27179fcbedf8b8819a3475c2. 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/USWL12200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9466acc4c46c35e3113775dacbaaa3777ce7232fafa1bb47617ace4cef4fc9a. 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/ARF111800132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59aa679deb7fe064eff046f122b742ab82cebd272a917653ff5cc66585fa19cc. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWL12100646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6570449af4f45419ef813b550475c6359b51c12a2b8a6ff2d56e29ef319790ac. 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/MXF152100748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f73bef9eb95317885fc708f137836f692fb8e586674a862a024b2324d36ea7. 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/USWL12301068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae0e8817cf175930240a2801e0035bcc9d66fadbd39a92a256351577d255145. 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/MXF152300316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe71b89c61ce71122bdf2ead9595b490f5d41e313afa6e37c733e615b91dd2f4. 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/USWL12401687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832402c3fdfd3195545e00baf1c2ca89b1471bb8fbcdc34c9888600bcd3f1590. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2301272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6991bc3974405268e69e8871880849747ddb8def97d610b5cc2e60ac95bcb1. 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/QZTB32336488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b85fc8e834c7b26277ee33b0d6f40bc001020aa04fb5f8aeaaaa4c84be071a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152301345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0ca12a7174468ba349d8f43bf3725803f9349bd7b31cecf05e3194b001b298. 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/MXF152300330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04fabedf665bd9e11b132a59176f75ce53f06f2b7b3bd13572829c7a06f815b. 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/ZA34K2301145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91136bf610a6eb715d788b7844dab33acca78251178ebfecf258daebe2a36861. 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/MXF152201388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe288cc7172cdf7bd9683f850b131fdf9874a8c2f79eae7fcb861b5263b544d. 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/MXF152200381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eac06bba022b9db6d89b7eaecd327cb684eb5db5826ed8656c6ca85d287bdc7. 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/MXF152200297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e455c21b15b40ac2f18da89303690b8253ffaebaa235b0d71f3373bad092abf. 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/MXF152200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ff6207b2f556d486b5ac3033fdc63d7ecf891d9c501694b0b0009dce688cd2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e74353c9af4cd1624b82428b85637eba84d6353b5f868a83fb62d91dd6f8bdc. 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/ZZOPM2117398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa784172173f2f0e51a0fd267996943ae9e96df9b1131588941a3172c707bc263. 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/MXF152100360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa706b1e9ee65dc78f22881f3c775b7b6aee710056afb4a5f8c197bc7dfcce9fe. 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/FR2X42121542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125bb49d7ff4b6e2b938d6b8d3d6ebd043ce87e05d3944eef360d556f3fdc21b. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42058797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0618338aac708b4ed9e649328b0967d4b7126404b43c8d402448c992487d92. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612301596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbde6a4e85efd6bfc32923e84551fd94df8c300b37be038b989f4341ff0dbe9. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/HUA612301597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2d1a8204e85f03baea86e0c40e50d072957f2fd90a405bbe6570174cca61e1. 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/HUA612301598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3382da30060e4a879075d4cf77e0effd08047aa79675d556cec78feb956509. 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/HUA612301599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40bcb298af0688c3be353eaa4faf27f1905cf4a4b1b16eb74e8e80f6773a4ed. 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/HUA612301600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffdaacdfd8968bb2a0b4347fb6ad90b837dbb907b791f26f9f2e29d7322930e. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00cfa22d8b12343ed94eff16c5ec9e0bd4e5602bafa43a027f03af6711e9f6f. 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/HUA612301602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa225bbd12a88706937d1cf96594f194ee846b8d2faa8b95fe3cbc7012c803d3. 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/HUA612301603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae032d43cc4a75a49c2fb4e4a6e1de4d288102ddfa518ba7797eb1e5484cbeba. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA612301604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f447066640182fcf1d4326dee89f6d3c7048e323eb3498b26ae3971ef2be1c0. 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/HUA612301605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4521b589905d094ca3d8ab7ee8e91e1d1540eacbc7ff14d01c9caf56b58f4736. 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/HUA612301606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a49c8563f4473709ed28f795a07ccc6ed5a4c31ed7d291d18e40eb7e2914492. 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/HUA612301608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb242d9152f81e62ac2027452f761bbe75339b51182735b1f824942f9c01110. 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/HUA612301609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a1456ef4f7a1441802db5845e6e966c437165a6f113abc910280b20506a14b. 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/FR2X42105770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cfb405b51a53d2f217d159564a64ea8537247c6ad821e1aa1c313b43ac8ebe. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF112000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfeae2fc3d3a300f9acc63eeaca7931cad80b7e873ec0a2e52c0fae0644df07d. 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/USWL12400683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8eafd95fbf7c29a5da63cb9bff2381c2bddcecc291da3a24ebd8656813a798. 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/USWL12100377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6f05e5d172163cbacf720b4e7219b03715a70e3231567464d240fd810a4037. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/CLAA22200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6868802069bdddcc1e7a0853da3d1a7adc6ba05ab4329cc6fca9fffce82722. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bbee720194310f20ee0c329196268df956a1a33cef4efe92d4cd565d10f113. 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/ZA34K2301259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd498de94c82986ffeccedf5aa3b3bd1b01595bb24e28aad9febb55e076e659ce. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEW2051974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3770dc25bea27bfff354ccee4a98e34026f1733e05b0bc51c6fb9cfc82edd89c. 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/USWL11900351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fe557df79cd69ee025f4ddbf3b62b2528b5fc5eeec7e0f48f21110e238c9b8. 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/MXF152300159.