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 0xb7b53d81448b689f03a1dc9e398c7c3923a9fe98cab9c7c5816690a0679753fb. 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/f9192034-81c3-469c-8d95-ae0f372dd679.json and https://artists.proofprofile.net/proofs/artist/f9192034-81c3-469c-8d95-ae0f372dd679.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tri boje zvuka (Live at RTS Studio 8, 2016)
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 0x0541ddbcf957da0641d2a410f8abc790fdd9e94b8d059c542c9808501509b87a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/RSZ141800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9176a650403ce435cd271118c71e7cc9f8fdb755ff0ae75babde280b766e1e0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/RSZ141800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c3d929be3e9c2f355bc365e1ec1a89ec2e8a7727147d1815ac50fc60ce300e. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/RSZ141800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ff3046430d959a143bbb0dfa95ab63d675878a80a56c1f6286e9841de5cb6. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSZ141800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d83e17a37c4e978f2547de0dd7e25730773a9c90077b6245237fde756eb348f. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/HRA041888726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ceb064a3498a30185cf917589419ddf656760646f934812e0ec25a65867ca7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSZ141800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59dda95c60b2882dfb4c5a473e45a69b30518d71674a3ad0c365fb8818a5813. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/RSZ141800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029a7fe016bc73e9c765dcf3a3abcf916a6e4a8c0ea863d9216d8e2faea92cf7. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSZ141800060.
Rockabye (Tuborg Open x Clean Bandit - Official Cover)
Tri boje zvuka (Live at RTS Studio 8, 2020)
Espresso Session By Barcaffe (Unplugged)
Ponovo (The Chainsmokers x Tuborg Open - Official Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6700e412e9b7d64c90fa8fe68a7a456408200e725afecd8c60b69751a5b2d3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/RSZ142000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d664614085b84a53351faa04da0608394580a6b00b6c5165fb2e0ebde3030fd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSZ142000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f4a31ea432edb65374942c895b2d4a72d4c40b8d29c25a0f7ee616e85744ed. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSZ142000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32785a235f44483c2069802324810439ce7cd14805f9e91c2551eee1ef5cf5f0. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/RSZ142000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfe4dc3f73d9f2297d11059ea200853f615771f644fed2f116d1ad91d3e8e9a. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZDA72009589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b3ce7cee062e114a403840770b5d94c7b642436318f43b34edc8e34f8056f0. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/RSZ142100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4077fcf90e97617871497866b4785ae650221caac935a1a23bc28e47d21920c. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/RSZ142100028.
Dude (Music From and Inspired by Film Bad Blood/Nečista krv)
Dude - Music From and Inspired by Film Bad Blood/Nečista krv
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab4af2ec970cac8081090e16490b6e3c0ce1dc4f76e1631f20f7eb44628979e. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/RSA132200101.
Ruse kose (Music From and Inspired by Film Bad Blood/Nečista krv)
Ruse kose - Music From and Inspired by Film Bad Blood/Nečista krv
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266853a55894b3d541265a9cea3afc0acea93acb3916ea5da9d64c4008e633c7. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA132200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bea7c7149e5bf4571339cb62d40abedc0cc2d2946860a5135f2fe3dcce649a. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FRX872309718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058da5c428eb4397cfb1f8cce30063cdf7ccdb4ffcdc6a711732cf5626deab46. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/FRX872309723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b4dc262e7e395608c84e1073cd730613c940cb830114c9390a5e41257cd317. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/FRX872309725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575cfa2fee6ae92811df8fd9abf112065173145bf5b907d19b5e8eb8383973b5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872309726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbc332a7d59913b0bb070fa60ce16f75297c59e786f8600a674ec58195f6e5a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRX452466849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9401bd1e41a3778bed2f0be7f2cc5678390ff6cc7bc62419492d41b18d4f64e0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR10S2577569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8772d27802eadaa95ab8184aa6014cb1d2a813594eea988ca91d0acda2281ce. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2577570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ad3662579a3be27582dcb444267cb6b0a39fd0facc73a0aa9273a02fe27113. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2382636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af4ba514545d003a01c02d70aa82a17b82fa302fadc263cb890bf7a9e050853. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72503528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0b95a22f55fc4fbc49d526e26a64464a07ae711f44c65842f39a944ea0f8b5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FR59R2597474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecdc0981773b6f01ad2c7f84a429eb5c0124dd087f31317798d4c0fac1de2d4. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062467683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c099ed4cba7bc1d84a4931094a864bbd1954cc0005fe5de04156e1f8c5b3a6. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282561912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8169a9225ed59cad2f8b623a24f9e7516f33b8295e0ba4057bc5351491489a. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282561913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a9ffb8e66542f2a24fdfb4f8d59b1ddba9681fc58decef68d32f90b962151b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452541575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf677e62189dc8f31373c4b698234574d9b9301107d5c2f6a54b17db72e8434f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/FRX452541576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92d832fd580add4d2358ed05c612d89905cefd95186e219d143b8b63a6693e0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452541577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1956200bd2c4ad6d1b2abdc568acd3b73ab6253af0844f5a2082103f1a7af69b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FRX282561910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c97c49f2d7f1bce50922407b79563798451e5e250f397f97d1340322ae81e2. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282561911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0ab0a069f448b61cb13e9450ef6f0a383fb9c98ac760ceeaa11f4d477b4ec4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2597475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0b95a22f55fc4fbc49d526e26a64464a07ae711f44c65842f39a944ea0f8b5. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2597474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecdc0981773b6f01ad2c7f84a429eb5c0124dd087f31317798d4c0fac1de2d4. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062467683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8772d27802eadaa95ab8184aa6014cb1d2a813594eea988ca91d0acda2281ce. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR10S2577570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ad3662579a3be27582dcb444267cb6b0a39fd0facc73a0aa9273a02fe27113. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2382636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8169a9225ed59cad2f8b623a24f9e7516f33b8295e0ba4057bc5351491489a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/FRX282561913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c7d056ca79299f556b54547ded6286c3affc205ae3fe9e45aa9d032aeed730. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282561914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516556ebc5efe4bc3481d39f08b313b1f3c4507c00b051bba0db6b6002f3082b. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/FR59R2597476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9401bd1e41a3778bed2f0be7f2cc5678390ff6cc7bc62419492d41b18d4f64e0. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2577569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec52aa5af22b6f908d53cce9d9d2e758d2ea1a7d5656a2496d1deeef6f2081da. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DGA0T2459876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8433c7e3df98af120d18438f2e5d2a23dffb9f437f65e2a27546ee68caabd32. 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/RSA221500445.