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 0xd455351aced8fb00091225abf4e6fd54bf2ce0e852afa9fb9d78bb207a113645. 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/95c73022-ff7c-4b03-b829-d2d6067d88d9.json and https://artists.proofprofile.net/proofs/artist/95c73022-ff7c-4b03-b829-d2d6067d88d9.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 0xa5555d6a72b53c39369bcf998cfbe624102cca0f63ed098f28c7e49a70243e71. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2189161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3284b3e76995f13b63ed46ff53b5b3b87aaf1525de5a14b94b05e20684bb8c4. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/AEA2M2189162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19deeabd6fc64196b9efa3ce1b573e7a36a5ae5c30737420bf746f0ac30c3421. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AEA2M2189160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ccf59468761551942de43df280ea6aff512fbf4c3b6aaf48d93f373642172e. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GX3Q92337018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27ef8f4d90c8a79c35eafaf54684b618d4e6dd9dd0dc9ac9355e53e9234d29a. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/AEA2M2390453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7692e2542bba0226864510d0753933976739594879ba7509671d62c5af183eb8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:01:58Z), 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/AEA0Q2352959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8553642d9265f296afffcce501285da119c131bcafd4dd04197428ef860fe1fc. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/AEA0Q2352964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3460d453f2b09d892ae20c0e421fa359d0e364fbe45bca94fa0b1bf7fd54d3e. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/UKXN22389028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9746f6faa078722952cc955bbf8606921a03c0626add45a190f67b9573a501b0. 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/UKXN22389033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2f3f99c47a3f1727cae18129e1f7dc34d4ab3a5cb9410875321ebb60f3ce2b. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/AEA0Q2358599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d302f36e96e5e89917afc662441668dd388b292dbbdf38fa6250d82d8775ee. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2362317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe747bc4b1ad69428214b3e04c209799aa2303e2449aaff66d83cae14ebefead0. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/AEA0Q2368362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8aaf47dd9de10cd04b8e733be9f54c847bda3d1783cc7175babadf44b6312e. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/AEA0Q2368363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84655433bbc9afd352366ae5d011ec50dbc2ac651196b00e5e2420353cb148f4. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22324858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e592354651956f55aae37e79f3bba3e3e7e2c6103a0c219679e6ecb9a04279d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBMA22324859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a398b4a496d26ad7c7c3409b6af98daa867a808906d4a1ff7a57774d8de4dc5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:06:50Z), 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/GBMA22324860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93258cf9ddb446250e87b120cf9b034561a406a0b3c60de89be90f98fefc9ece. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBMA22332573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2269a2bc5297095a15b4ad8a7dccabbf43b150c4112badced419bd1c451ea748. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/GBMA22332575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46191ff9268e05c284d688bf171b9a1837575885b106ca338122c9d567c117b. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22332577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc0dfd0167215a888dbaf457a8026d34170b0c44eb21fe09f01bfb4d581a7a3. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/RUA1H2424351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac47a40fd6d28bff5a14cdc7f9ad692b2ee8ef1dccfc43a24c1c63a2af381f9. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/RUA1H2424352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8104341eaf7cc7bc26fb7ee97d57b2a1c5d7a5ace4cfcf442aaaf61407f442e6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/RUA1H2424353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a15cb795a7c52a692c9f01e85d83512dfce855dfab47c6a578f34d849e5fae. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/GBLFP2417898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bf045f0e66fb0ff5a5d6c46136932e3457ab0021ced587e4fa5884f9e3027a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GBLFP2428432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26bbee1acc1b65c1bb2f27ccc104bda48ed4d7faddbddef732cdcbeb6185402. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBLFP2428433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7140a7dab541ba7a3f672004293281246a72d2090a9ae34f90996fbb383fc3e0. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/RUA1H2478421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74b731b83776c6f67968d1f6326440c83c732e5d4a77c8a98b223183ca9b2ca. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/RUA1H2478425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0163791659859860e7a91a485c09ed3e1ab82afac6021160696d598263f3e854. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/RUA1H2488583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5406bd3da3cc5d436a516ff2d0ae4c49a99feb8244200e0c5ac98bd5c65c91a3. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2486616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265e9b85b9bfeb67529fdd53f9549f4bc83a84370d005f8bd8b0d86665899346. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:50:14Z), 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/AEA2W2411873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63fd558b3853399ae19c6d6e1719cae0ba38ef435b492d82312c05c01aa1e0f. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:44Z), 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/AEA2W2411874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7ad151386b5912ed4f74ecefe4a5f31177691f82cb1e60fa5cf1ef915a1ddb. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AEA2W2420252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddab63210b293aff6171eb4a0b5a391efbabbd281bdc6169b74438b1b216ba4. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/AEA2W2420253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e79562a0c61dbd777d7b2041f5b6613198c534c309760ba3d6037811d348b58. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/GX3Q92406919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd77fdd53d2d9cf84019d8dd98a537c825a75e076b6a3ac060f04398432b8658. 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/GX3Q92406921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591ddc18a0c93fffa758567cf38e5b2401f3c135c624f7f632e52941c89ee3ac. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:53:50Z), 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/AEA2W2427477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df42fb17702dd6e39b52e33bfcbbaba277b7b85f31436b5532caee02451239b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AEA2W2442558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a746c1742ea594b4006eeac14b802427fc4a62d65c27b78502b34b86bafdfd. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AEA2W2442559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5accd69eb4eec3e6b03c04ebd955dfd1af4493891dff760cfca711efa6ad717. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/AEA2W2442560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07f5857faa143e6bb348e59938e313561da86edb3d750d7b81cac8038522b8b. 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/GX3Q92439237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba567e485afa14d12406da48f71a6e01bac5b43c183e548b0162d77f4691b2e. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AEA2W2472912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b3d72c7d7e5838aa35a2376c961b736864c411a9c0bde0d6eea0d0022174e1. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/AEA2W2478185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ea9ac7c33e9292007a1ba58d0367d217c2160f6f2c05603e1269ef37e70725. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/AEA2W2478187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9cdc3cc7deb8dabc8fbb7fb044bb41b1f5da7be4ed4836e5c05a2e3f40ab8a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/UKXN22422811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee634dd2e090d2f388959a1e405e675a9b4c6d0a87ac3447a13826d066dcec3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/UKXN22422813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f2c00d8d7a295adaa20864ecd554536be556fed665448edcaf91829be16004. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/UKXN22422818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed695f0e497496930627bac7ceaac9a844be1af25535b7c713e716eeb00c467. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/UKXN22422820.