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 0x5d3f9a1c9cec4852fa3600a62973fc44839ba70066dc1d885a8d24b2671e629f. 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/de0e40c3-e2c8-48a7-93f2-739683615d2d.json and https://artists.proofprofile.net/proofs/artist/de0e40c3-e2c8-48a7-93f2-739683615d2d.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 0xb2e545cd0841f043dca5f8f76f8db5ab0b9bd5a2755132a1fdb82d50c93a2546. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/DGA052058267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb919e02719ece457e5a412c200decc4179a7f9625e80cda4218b041456cd8d74. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:31:47Z), 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/DGA052058268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480ea7b2cd270bccc5dbf2404ab929337901b491f49c840dd81807927f3c0981. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:22:59Z), 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/DGA052058274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84913408fff33b3ef8658f15a28555588b9b6e6ca8de889cceda42d3add0ea3. 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/DGA052058278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daa16ae9d6cd151cad694e1569ce91365ec144f157ffc46232c960cb484059c. 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/DGA052058279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84777b9a733fe3543e4ff9e8a777150f1a58871b171c05e093dbd784d8e2af9d. 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/GBNEQ2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e920e056373bab4d28a03fa9512787e9fe1f9c08dacf81ba2111f0d01fdca6e. 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/GBMYF2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b404dfb81c113543fe9a3432062fcfce198b5c842d02cd1001a875634c08c98. 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/GBMYF2100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8365088f58e21458e6bff5028e2994a6df1be6bffa5135f3aebb40dca12f6d1. 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/GBMYF2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f259350ac9c27a9f3e4da477cd8b09c4a62cefe11a2cd7a9db3be40e05c0da. 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/GBMYF2100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02dff41b9a642b1f331b9105f950332cb1a2b2613977a30c27539d037513383. 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/GBMYF2100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f36f5ca48d14ea32081f63307c4350377b647b3cef3c574e4a54334a375ca14. 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/GBMYF2100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801f78af6464622d21e2c48c208c3d3c16f27590a2165c53435321a52bcb1dc2. 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/GBMYF2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19f1fb49d736c4f3a8c7c541f1f1556df4cd4c93e1b406fe13ab9d9040a723b. 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/GBMYF2100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453d01c9bfd555287fbd40fe406334200f6434dd5a893f088fc3da1538f796a4. 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/GBMYF2100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b4810ffe2b797cd8542e03f90c14ba6557b49f07694bb1a29799f38fbc6df1. 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/GBMYF2100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bf5db684723a96b4e336920ce727a0e2442a4a1d508b9b2a2df60993cc9f1a. 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/GBMYF2100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2140f299fe4d5fec5fdb64fc68ec165660657aaec5c8dcf63c5f0ed4b1fcb226. 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/GBMYF2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1049d34ed3cd5e48afdba7611b273464687126294d3c65bcdcbb20f1c877b7. 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/GBMYF2100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad52b242dbe72988cc468d332089ad98bc8b71b941a1d3ea75c3bf8fd8869f19. 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/GBMYF2100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aceabd478eb633afbe60d79e80ab8e1f87fe5136d69fe3c95405c682fa6ef6f. 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/GBMYF2100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d69055fae8f45145aa772eae47e46cd8afc96146e4498d47e3930a01613e67. 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/GBMYF2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8358ab3f7983f6d2bd2c4f259404049698548cf7d9874c3e413d041b0301e056. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:11:12Z), 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/GBNEQ2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c27bb7e58c5646ff84e84aff8cef8ef7734505059bbc325a169f9f9180da52. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:11:20Z), 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/GBNEQ2200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345ad899155daa1ae4b747c9e3593adecd54ab6de56dca5c921b16a81ab16917. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/GBNEQ2200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560b8ae84ae988a3b3e0076439b055fa27fd2da11fd0a61b2e5b9b4aa6c80dda. 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/GBNEQ2200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749a8802e832fcb799f48c755df4c0300124175bb07941374eaccd09d0dc8638. 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/GBMYF2200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678e0eabd992846004ac00ea9c4adc476617fe76e70db5e6c247a87bedbd7954. 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/GBMYF2200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac9793f4e18c29b30ad909c9b451109106a0fec28e10da7fc16137eda939651. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBMYF2200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd116cefec56dc6f3b34b758a80606935b3bf2580649faaffc4135d47845736f2. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GBMYF2200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbe44b96ec56bdcb5aa2f5e1a2f627372791c6fa43a5641be024c0ee7418e46. 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/GBMYF2300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f8d7048ce43aa102e84e4a07f639635ac33cdd112f5ccd58a207a8d2f16142. 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/GBMYF2300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe963e1a2fe5cb62dcf61246fff11b7aefe594ce7cc09af35430e3a746dec0273. 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/GBMYF2300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edf132896195845995d649034dbf92ecdd1e9b85c2377e80ad8dc83295742a8. 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/GBMYF2300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd187d88f6491963f47046196553798992a9cdcb50592fe0bce595d01098a19. 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/GBMYF2300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb309b987ca0a114e911c555a961807d519b7ee7581aec9024206bd3fcbe8b794. 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/GBMYF2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa87213e3201a4d8025ab7fd255346010164272fb4130125ad8b0b173f3f1e45. 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/GBMYF2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac56e92dc465b00a0a6eebfb97ecf04fd991e499fd86be5f1fcf6f93a2dfbb8a. 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/GBMYF2300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246cb6348ef2731509d79deca111a80447ab95cb983281d78b4e61fe137120c2. 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/GBMYF2300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a863f1f613bf6a8e658c70ad26c2faabaacea2b6359afbbd82b008096949f90. 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/GBMYF2300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930be991fe15f441994ac4f0dac20b090c5e7006bdd25729dd1295fa338ebdc9. 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/GBMYF2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fdf4e4299ee7f1c2d2af4fce2905c0901b0fa732c5a3b10d8d089e39843b0e. 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/GBMYF2300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf982d84675aaf2e9dc944517213863a50383815512e81e0c00545cad1899bb3a. 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/GBMYF2300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe21b56e2c0381ed68ecde8920d31cae5830693358aa84b8607448e56b086416. 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/GBMYF2300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c67f614cea433a7295128b8b7ee6e75c9703303273dfbe43b3904bbaf4c8f72. 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/GBMYF2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf7023e9b7224bae597542130331735cc989049209d39131a281bbdcce00bc1. 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/GBMYF2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb5bd3f484e087a9f3b1b8aaed2faacc9e0a96316500b842abbb99262b05dcc. 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/GBMYF2300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266bbfe0465ea824a82854ec8052d3bde4282241263d599efc397d73a8caed21. 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/GBMYF2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7579a854fe66d5c9c5d1cb2200568514cee22a6cd7b06f41fbee8845b78dcaa3. 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/GBMYF2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2e6cdbe7558a62c749b88035afe13e8cdf655c1663107832ba19d70b85f470. 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/QZQAY2490589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d892848b5929e11ceec198a5468a57fc67bfab6fce8046417a6f1f8d41eec8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:28:02Z), 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/QZQAY2472350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6371c180ccc37c6d18a4fbf829954699f4277dee8fe7a43b7bedfc9d7e75f788. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZQAY2449216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd555d00ddc0e1baab57b15eab011084306541fcac3b36e29e370d499f3ead2. 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/QZQAY2409881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd19178ef241192132dcb5c439bb56b7c999db56c7ab3232bb89db289e56405. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:15:12Z), 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/QZQAY2435514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c9316aea6b4faf1e67b0fac3492dfb5a2d5931d83034b4ca5e975d85f45094. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:27:01Z), 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/QZQAY2432571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc4b3e5a3efa516ffe85ce68a025a2ab58e25309c3f360cb080f3fe59c36475. 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/QM7282367579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53613012506318e59d8a1e00a842c41f05dbd06525950bc28ea3321b01fb0d1. 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/GBNEQ2201016.