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 0xcdd1a913e8eb5bab42fa7ffea269b78a1429cf6e76924ac2143855f2e1a794ea. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3e7441d-7704-4790-b93b-5a0ab51cd5d2.json and https://artists.proofprofile.net/proofs/artist/d3e7441d-7704-4790-b93b-5a0ab51cd5d2.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 0x6879a340677a4cce7eaf433cb8b14c67837c8b1c0a366eaa2e4beb62303e1bdd. 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/QZNWQ2066106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b99fbb327f1ee85103c1e7dde1a8ff1e08dd55322cc919e0a39490ef5a72af6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2026929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f93873644b22c6e512f8a7886170c41fed86e096f0ea213b9241d0e07fec9a. 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/QZMEN2036209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaabb9772beb6922330277806476c5fa78203c9fd7a3f4f783968e53f0079569. 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/QZNWW2026931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7572c5b2fdc170088ef6528c981716b51659ff5c5843021b08a06a7c13741592. 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/QZNWV2058612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b6d61e4a981abc184adc8b78fa32b1c9ae2c8f819e4af5aef90c48d6087f6c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2026934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd487c7c09969c908695024f9cd616e53f1a660709a097bb1fb38ce0de392e48. 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/TCAEL1902798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7b8d0f42e5353b9767f83d630e108049a02ab750b8779b29041dc3aaf99d3b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCAEL1902801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca6619d22ffd6b510915b2a6eb47f86196c8542518253fd667f6db93753e138. 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/TCAEL1902820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208fb4db9d652dc8195b1d8ba3018d5165b35986731996a428ff5205fc8f4944. 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/TCAEL1902835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7affdc48a69a9cbd60cede570eae935bb13edd82d5df7e9602d9f43b1a9ad7. 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/TCAEL1902837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab467ee7add6d7f1fc9cf6d60a7fa900126cd15f64980c995626acfdc2ccf10. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES81983552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf0fdcae95739ee6bb02d02a1ffe903d37dd3d4bd58098c85fd2ed466815b2b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81983553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814400baa6777898c73090c7b11735b90b467474c3752717c73895079f8b1176. 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/QZES81983554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efa0d243b87f8edf828db108c7054ef3debd93781a82e2e9976c2faa2bb644b. 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/QZES81983557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c79b5654e118403657f565d407c59cd6ec32b6642d7eef44c8cc63f466efe1. 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/QZES81983558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a986332427ca0724fe21ac389f193aaacae86757caf30631cbfedf62412042. 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/QMSDU1700296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6319c3b2dd4f74d7f8f04a654b3d89cf7db785c1d0544dc0a21cf027d07c1c49. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSDU1700297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d0074d7917c61d2690f6abffcb2e3988ffb02123e7911c0b77446f4c89a3ac. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSDU1700266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3a9003dcc76aa174f73aa877a1c47da9cd06ab3a9950804975e0beaaf2a835. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSDU1700298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5e819e314999ae1fe470bc34b4da341302d2e281f17ced9751d66cceadc773. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T17:31:39Z), 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/QMSDU1700300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fce52ea3361c8751aa80d0dbbaee9bc5b28729caf5e27290be764ec506623ae. 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/QMSDU1700301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2b0ba4d88c9c7990aab881341d406a9bf4c5b4bbfa99b6b6a93c75bb01daad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSDU1700302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee884ca19f1a2432c1ee8a898dbe7165b76aa9cb5d50072bcd9a41c6bfde8b0. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:33:09Z), 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/QMSDU1700303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1735d6b9860aefe35cc0f59da65b821eb26ecc7e573aeecee237d38c625819fc. 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/QMSDU1700304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75a074942f7530ff20ec58cd54e42d6ddf8bc618cc169f13b3e0cae91703c33. 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/TCACZ1768904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2f9b9eb0281c092ec8d00ed4cfb60b9682270ebf4f5c9c11b205ac4b9a5342. 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/QMSDU1700305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398a124131972016c4479d1c0b3ea23751c496681aad4fe7c582133bcc15a8a7. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/USUYG1081968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f61867f021738ff7be4d5540f9ad52d5e8cb4b1678fa01c3f3dd5ebc254c49e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1081969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da884921e0938566e73dadd0b4eea8fe9fcf01ca7563a4dacec729146e14a27. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1081970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d02637882170b00734a13cab168333e3a33013d2c5d0d76be82fee92da549f6. 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/USUYG1081971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da1621f924f54ba07871e0e26e53ae405c17c5f07e941a82a1ae7bc55aebe38. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1081972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91ae1e7883e5b11a2606240ec8616f35059b6488ca85b7aa12fec1e2fdff635. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1081973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc684422a10a29fd3cea7df4126d550369263e282bccbae770610aa8a60b06ec2. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USUYG1081974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21c84375b9e29b2e8659e2f89cb234a482e45424d1cc117c0e17177cff56de1. 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/USUYG1081975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08289ff83aa7fccb3e049a247fc1636a917542ad4a17532a1ec327045e23f25. 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/USUYG1081979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52f302c0314bd482ff4d2abc26dd2604112ad7e92c78bae65369b4f2002285e. 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/USUYG1081980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf3be37f5fa64ca6b29951367137e19d31b05ca80b8f42f282e17164500ff22. 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/USUYG1081982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574b0141deaed87614196d94feaf1efc2174ea56fa25f7dc4e5ce13ef2553de2. 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/USUYG1081983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74a09f06b5c780bee480e8e4e70f9be35c997bab6011b1b1bbde2cf696031da. 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/USUYG1081984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ba4965159073b9e1c6fda6ec548c37fc8ea665324c5ed4164a0eb430be8c38. 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/QZNWS2345737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992c6287691d52bb42de35a3a660642554bc9596ac5724898a36ecd7f414cf9c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52271138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7572c5b2fdc170088ef6528c981716b51659ff5c5843021b08a06a7c13741592. 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/QZNWV2058612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6879a340677a4cce7eaf433cb8b14c67837c8b1c0a366eaa2e4beb62303e1bdd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2066106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f93873644b22c6e512f8a7886170c41fed86e096f0ea213b9241d0e07fec9a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2036209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc917d80626d459a566f16cd31564e2a583d5f60faf021d3e4b74fafac277406b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42078469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2de4c2d66911d8ea2e4148906de503b7a6bbd4f085d99cd8a3b1a86b690971. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2095912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdf592f5a348f55a0f83ed16539ed8250c3fef09eabab65369bb8a045f268c4. 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/TCAES2066004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bdc71c25724e727ec1195c95fec61517002690302ae032196c687569f58623. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMSDU1800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d7e17f87ec46574c0f357ffbe690f1e216004e600ddd974b8254df87d4e0bd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMSDU1800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75a074942f7530ff20ec58cd54e42d6ddf8bc618cc169f13b3e0cae91703c33. 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/TCACZ1768904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324a200e6b411bd11a03c95227e8d954a6636c3817e89d3e2e6fea31c0f1c737. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1083410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888f6098f4b01f0cba27f8985b61d68511ea6858ecf4d4de254a8855f5f522b0. 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/USUYG1082573.
Are You Around (feat. Polyester The Saint)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb711074ff1dc0e3574b3e0b2ffe35ad517819cd9595962481dc80e733698a6a8. 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/USUYG1082579.
Salud (feat. Michael Christmas) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774f7eadbf9aaf2120f1a039c7a8ed49d7ae6539d6e9b8e08d4365269cba3168. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USUYG1096150.
Laundry (feat. Michael Christmas & Larry June)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26862507f777e16cfb4942fea818620a4c48ab264b5fa4cdd327602e90f725bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USLD91722886.