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 0x7350d29f51eef1176c7d9753f9a6359c152f5c346c0c5a057ad76818ec85b7d2. 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/6f35da26-7677-4ab1-ba1a-3b789cf8c714.json and https://artists.proofprofile.net/proofs/artist/6f35da26-7677-4ab1-ba1a-3b789cf8c714.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 0x32ffc2bba4ab4ca23e6254ea84c6c29596f61170edc8e95e13cda997cef9b14e. 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/UKXN22241290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7c6b8b9e65b1c4fe304953da617119b4e11a7d2983c444b118c2d75d12d14b. 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/GX3Q92394225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ffcd109de5b98bed08538960ce5973caedd2729ed79587e9e9196f28c2e0f0. 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/QZS642489367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82d65fb17778af0c08b9dd4a799a482c9aea173996740f9dc11ea8fafedcc7b. 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/BEB682400439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86194f3939e42a853d600e2bcb289e9ce86dcbb4ff37007ca906b167bd7a5643. 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/QZMEM2492020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f531078cac6e2fb290af2e55bd41170c4a5fef7a61c9ddead8b23deab5e742. 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/QZMHN2494733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70687215ce5d45a10cd511dc25ea05c52daf8520aaba59d35ffbdce6c9b06aa. 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/QZMHL2488547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a04a1b9f075b4e8020141f4dc0508e3614efb35b204c287fb8216b471eab28. 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/QZS652218329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b967dde88d5c3cf87a31c2c8291ff52fa5a970500c22fea5a207b8745c09e86. 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/QZS632388027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3354a72f962656f790d5c4d688d085e6ead2f8c60e7c56314d267003c3550549. 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/GBLFP2379329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa1b508cbf20728daf5b737404ba3498a0481c4fbd51b568b9641caa70776bc. 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/GX3Q92370986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b78a967d4f9fa3b05fea0d73a5ba1655f4326fa067ae8330c3f5bead3cc326b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:01Z), 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/GX3Q92370988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39193f2bd3c402491f1d5ab378d5e7b60f71165e1e10ef049013737c757e9a01. 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/QZFYX2477077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9248471b88e0392a97f87e195cceb977ec46c167e0b689ea474096c2cf194728. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2477078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fe30c32076d19e0ca82b0fb4b6bc88ae756ccf63c813b0eb46cf99e685bebd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2477079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b58f0c0ef719eb5c24a8ba6a3f369511035908f0cd615fd8e664e5418091c76. 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/QZFYX2477080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d51e8569d47314347510adedae33f322b5daa56b77376c1a7283cc095e0024. 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/QZFYX2477081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de62bd34514261ac91839486a3ba7e99d78115d1553b0d5b1dccda5b0558a3c. 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/QZFYX2477082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5ccc9d396661c2c7af355a2b356f39f271949506f93581b4f984370a3cdeda. 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/QZFYX2477083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5506bb4484375344a17b2ad05ee44b5ac73012a0928a06b85b3946073f507ddd. 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/QZFYX2477084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f007d2f0e5dd67cd8365d3e9341955cb592fae749ebf1cc0620662b8de4da52. 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/QZFYX2477085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f35f2b5407f33383f9471dad7a6fccbb526f5035b386691f36fba0e90b7bbbb. 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/QZFYX2477086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970b9eadf302ca85f1e819ec972f5494ee24f2fb0c04c36497d51752c5844193. 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/QZFYX2477087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56895ba96c224e823e5c2d21f32a8778947e6680a64a787932685d0a8520225. 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/QZFYX2477088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a4629dc7e1bfd703ff9656511b8636fb5da466c7f5a46b5e1ec680ae0b0a91. 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/QZFYX2477089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ae4d17663f5fd4988b4c8693b9a5e0220b45ae78da57b0eec927d3f72a2f59. 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/QZFYX2477090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdfaac1939c1941aa80d5c0a5b4dd17a2ebf150a6add120089157e01f23850a. 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/QZFYX2477091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bbf499d055668e31ee7c8ba807efed824112c8bca46ba75312a437327980ce. 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/QZFYX2477092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae625d587e8f487af6f472e08a41538cede8e7b6a1a7b4607f0d9638da4f1f55. 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/QZFYX2477093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a5aa1b98935a8bcc4a7e994951e1c24d0e2673688ac01c8a14aec9d64d76f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2477094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c6dbfc1e25829ca7b1ce39e4754c3377d7beaf7d6b4143b8b383fa8d6e240c. 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/QZFYX2477095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f6b7ad09c5cf334431043c6388b4025638b2fd0a61f9faab46d94b39d7c273. 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/QZFYX2477096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c03cc4d84c4b40253807bc14337c7b8b1ba14dfda07355423a00b2e93e96b77. 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/QZFYX2477097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b9416e3cfbd18a1623020f440dadc31d490072ccfe103924a8418c3b22a01b. 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/QZFYX2477098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b204ec0eba4f5ce5d84adb3ed75988511634281fc517b5a62763eb3b8f2988. 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/QZFYX2477099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b8136657eba25ff5bbf0a6fcbe6bb7f6dc80a08f6f0983b33a7e41c4ec4997. 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/QZFYX2477100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9741747202797e7dcec7ac0a7b9e09d61a2f6e8fe4736210295704d639a1faca. 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/QZFYX2477101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5c98d4626c8805d28170094af872feaf2ef7df0224532ca64f48160d55f987. 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/QZFYX2477102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ed11a37960814165f4c849fd12ac5966d5e20d5c76de47932d171d5ef36646. 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/QZFYX2477103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e47058289da6e08d88787dc3d826210669c3a414fe8d208a77265bf0763c389. 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/QZFYX2477104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6828cea1e5091d9b850c0b5556c12a22741ede507cacd4c20e097a51a26a118. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJRB2531800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5161ebd5bd177c5ced622f37f05390489bebd4025ab22d1a9f698a847d0e17ed. 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/BEB682500563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dab42b082038a0a7b6c0867db8506f9da50c26d0ff76099928a9991e4e99151. 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/NLG3W2500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabae33d6a8471edd3dea5e8382463343aef4aff1e41eb72c1123aae2ed840fde. 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/QT3F22492126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76a7cf2724e5850baad29bb46e897ecff2c20b6097cd23d36b820ab77f0d423. 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/QZMHP2533971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb88e8102e911d0ae3529ae94705b81ceea3f7cbed09694e3d83e20459841574. 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/QZMHL2503113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d129cf53780731d50010aacbca7147fa145afee54b6e5543daff749adacbb4. 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/QZS642545965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb88e8102e911d0ae3529ae94705b81ceea3f7cbed09694e3d83e20459841574. 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/QZMHL2503113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d129cf53780731d50010aacbca7147fa145afee54b6e5543daff749adacbb4. 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/QZS642545965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1151814e35d47fd2a522ec52054fbb913d5e013f5a167f8ebf9c3fa5df1068. 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/QZFZ62505993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f1868dd4ac196432310d91225d46a1f1c321928716e4933b93d5d67a27b671. 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/DEPI82453831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdfd4878d7bb5cce8ed4494cfeae3540c92bdf742ee0276469e670a3318a506. 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/NLFL72400573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1027582cbed2c995d8b0e2949ad43f87512494061f59527551e3151c0df6c5. 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/NLFL72400575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb133d2b1682c5dbb7940e30253174933837abd89821735d6ab5e0888b556a09. 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/NLFL72400571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51cb48c9ddb911d89bf70f5ab50c9573112be7880290c628457ecefa15de23e. 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/NLFL72400617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7104d147894f19a972229bf9cece7bd8b5278c3018b0214b93648057106811. 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/QZTBA2420906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a4fd0a66166082862fbc5685c1c81d748469b9fdb6445453381e64d990ad3c. 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/NLFL72400715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d8542918634ae7bd5e83cd6d552872d9c2d6f1fbf1cfd692e4191e52cce093. 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/NLFL72400717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae4250fef6a67aba1e3d05dc74b5ac107714ae3da383e41fdd1ecf9b04088fd. 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/NLFL72400644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47b5c301191c794e35642191b3a350281b23194ff9864288f0ed1cd1acc6294. 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/NLFL72400719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e30a699565d3bbc6be5d9c2df7e106d7cf5899ca816ee067ea439d30242b036. 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/NLFL72400646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d15c88789dc8e92c090e11a09543c21c8a4bc5a7ac40d1f0821929dc39ec19. 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/NLFL72400741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc972ece4c1e3a386cb3e658f71a8d8d0a079de82ee64b514888570d32d4998c. 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/NLFL72400721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f07e7413036354992e545a0799cc297f59887207c72c56d92e29cd415569cd2. 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/NLFL72400723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06ca83021bd3bf05a67e8357e92e4f08c25e216e3345120f968ca4b7e67256a. 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/NLFL72400725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d73c8310301d860e4aa9a818bcbf0752a28a4c90f4b14d0f0a2909ecedf41a5. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72400727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0a75a397e477db4991734ac84575e98faa0c9d88a445936cd4dfd63ff889a5. 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/QZTB22430563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2489c9f983f1e620eb74e6274ef01c90feef07a61b85c58e7766db47c703cc. 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/NLFL72400729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab1e778c7312c9ee89ad2fdb1865cf9c9234e6841388c682e148987f573a2fa. 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/NLFL72400731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c03d23457a8c17d63ca5f34899da3e2d3330840b4a0edd4193e372075b03b2a. 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/NLFL72400733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1615b8a0b538edac52b0d6abb66cb3835a4c2d554eadde4a4d8218886a625efa. 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/NLFL72400735.
System Crushed - Invaderz ''SYSTEM OVERLOAD'' Bootleg
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0872f58bb4d80e3821091871a0d4402d31728272a96df5f2bea36a2dfe70f1. 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/NLFL72400737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8d61dbaa4ca74f84fcd8ccd67cc55af1a3dc0e5dc702a735437657c08646ad. 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/NLFL72400739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c03dac5113c121ff5e42d778f4a6c407caafd8a5b310ba9f8ba64efb50286e5. 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/NLFL72400521.