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 0xcd725efa7b070ebb61080490725363d26613e5313e995acac2ae8b24b2aa95f5. 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/d1b89cf7-b6a9-4d3b-b975-3fbeb50d7fcb.json and https://artists.proofprofile.net/proofs/artist/d1b89cf7-b6a9-4d3b-b975-3fbeb50d7fcb.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 0x8b95f935da9b468f1ba42e5fea7007dca5df94e1bc6850481ada378c3903e35e. 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/QZNJW2143626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b6e8dafae8009e606f87788a2ef3f880d2be7e45465eccfc2ab91cb1dc831f. 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/QZNJW2143627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde88762d0ac8eef3d021e434ddcec1aeb1a7182975fd62001b3908450d9757a3. 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/QZNJW2143628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc021cd243ea3bf7022c97b5efd83cbccc8fa0dda70a935eaa620d0b486b53c3. 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/QZNJW2143629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb63496a6738ad493405ee1b1ee01b5af6f55b9e3829e1edb2e5528902550b5a. 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/QZNJW2143630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07494873f09dca21ac21f4c84da42c337a960e20e46dfd496f8e6b53da007ae. 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/QZNJW2143631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21289530ae72b2dabdbadc0c38c675447fc212b87e1986049767bba520e6bd4. 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/QZNJW2143632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaf2813a34876f8c20644cea2bf05e60be4b2447b001e9205d97f3a2e241d13. 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/QZNJW2143633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53219155504a012b781abdcdd8fe2c4835d137d939391fc5d5d0b15a46311151. 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/QZNJW2143634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaea362dc2b1b9680593b88bcff86910557bfcdae5edec26f2a5c555ac142fe. 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/USANG2193851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37cf8f701e3156a623745d721fddd9d4bdbf4ebcd4119946a1277d8bb5ada00. 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/US3DF2104995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e99078efa25cdeb8ce225ca739a61cb8d262f7d7f0aabe1caa410c2412a7e8. 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/US3DF2104996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aae2ee731412bb2f1a4b2ffea16ff3ac49eddea4b203aa06ab9c33e05cf280d. 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/US3DF2104998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a76b9f15e87f53c257a53ab142f8e30cfa9941e095e8d42b8928c4179ed058f. 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/US3DF2104999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f52a114e03c659d7db001f100261f64454e4549caa4d48a4aca8bb632c8d26. 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/US3DF2105000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeebec7de0371fd6f1194fbeee0e463e6c7255218d391b2dac093a76360bbe62. 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/US3DF2105001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46131aadce2edd24d5a970f641af600938089253e52f5bfb8aa4132b1538881d. 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/USANG2166042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc479f5a6fef3b1cfbb5a4ebc5884e3d5f57ca3feb437580b6a561d3dbfc015c. 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/QZNJW2213189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8373661502901ceacdfa8d894cda01c984afc614bb8ba83d09f93eb1569f78e. 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/UKXN22326157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1370a4bd3da18e341ddd668fe2c2d363c021849678c380ba6aad5fc6bd0014. 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/UKXN22345681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4828bbda1f05f051304f981abde78d42810ab0a2db40d455c2c6a4f0dab7ed. 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/UKXN22397350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06dd9aea265243976e3d860cc33e611e6a81b36e4aed0138e6287f057208180a. 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/GBMA22408628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9757dc44c7c0267192691d4254224c98336b7a7ac7681e18da7499336c317e91. 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/GBMA22408629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeede3550a40767173faaa1819058ecb1522bbfab9b962b54de9675e6f6c7f1c. 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/GBMA22408630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77161f1390a089349b173ed5eebe65f4f39708736b43f71b2b97ce8a75e2b40f. 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/GX3Q92464315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35002cd71a940a602f4d263d136522d551e76929d518b482024e0127cdfca9f4. 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/GBMA22408631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60aceba78128775d1ef48afb6aa243a30130a23f67ff538a560b6ee6d2bb1a6. 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/GBMA22408632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31688f443de7e0f3a1a8b2a7abd046a7dac6305e8625df42e7454639fd236fbc. 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/GBMA22408633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4828bbda1f05f051304f981abde78d42810ab0a2db40d455c2c6a4f0dab7ed. 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/UKXN22397350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7af31a774c6eeda037de7c2bf76a19a069df25dbbf76b3a90ea7c115686b99. 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/QZNJV2263974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664355f5d960dbd772fa0d0777085c3ecf5d34a37a408ef6d845f87bc2184395. 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/QZW9L2262184.
Hablar Cantando (One Take Cuarentena 2020)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cf8d227c56f63d3eff4ca34cdaaf769c88392b571f01859a153449b41e9888. 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/QZHZ32047429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecc52a71db7db3440b2fc780e6b65fec7c7a5ae4dd36045b816e2149b720704. 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/QZHZ32051236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a86f4f44ec11cffef7cb6dc891b40bf94d0b6467c14d12d5d18cd07d2f96d48. 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/QZHZ32051262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc544f7c2bb5163fe6f65dc251d2653cd3b4fae891469ce1679ac20d0061c8643. 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/QZHZ32051266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f488561e7baaf3459b1b524b4e047cb60530f2a468db5bd1868838ad195e3d. 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/QZHZ32051304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71d05f59bf961ced12f2d541d94d429a187a5eb5349b476d7b3fc486f8be289. 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/QZHZ32051316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30724a236daec908b9505647e0d1a1dd028b826b4d6d30ace749e2b6be991bc0. 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/QZHZ32051320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a0e62ce08c416829d951507eef62f4daa78ed41274f6bd6137cf76293e0584. 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/QZHNA2454256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8232439a8e5cd96bee663885b74ab42e063416b5856d26c74699cdb71615c82a. 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/QZHNA2454257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8009ad127ca57b8e1f90856ff0841e545e6dc85942222a3249ba720a1e06aa6b. 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/QZHNA2454259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf032da44a66ca29192d2aee2463f0e2b621194df9e8bf91200c38881d6ff84. 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/QZHNA2454260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cec1fea8acd7b236635f2be50a2cf870cd6b466bcf1302b886029b3579030f. 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/ESA011803868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d08aa46141937350c34f499ae2108a2d34f6c0a42a67c05ca57f19a8814104. 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/ESA011801734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84b841aeef0ceb5b7e94024e62f467f1a36f7d10c268b6bff4d1b3fc9e63e62. 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/ESA011803874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997c0d3e27c9dcb84d514584464c1c30dae71d3d863fd77213244e8265f9abe2. 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/ESA011803875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5b11916e99c589f84869afd6e224d2d45a1ffe087f7bda6359b82fb7128398. 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/ESA011801741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8667d5e772436923b5728c332b4227b168b1234c822056d7d3cb2d3adebd4b36. 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/ESA011801743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edc06c10080c7b75bbf97cc16a268cab38e8362d4ce449ffd48b973aba34121. 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/ESA011801749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa50846723c73af09219f6959ccc186e26c512e9ced6b22f13dfbeac3e257df5. 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/ESA011801752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f23314f5cc3b62d455fefb9bc98398285155ec57c566c2ecddb25287427ab4. 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/ESA011801755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d957293619dcad4f7e097f3f969efb4f65e58c75986aac0ea83a39de21772d5. 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/ESA011801756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3920d5e4497ae2a736181e9046ca2521c55bfba781bb74af2066df15e74bace0. 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/USHM21435748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263d4686ab30251abede23524f9a7eb47aabd375f4969c3eaa9811b8373d71f0. 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/USHM21435749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613bf311f81daeac58b88ee08856bcb8ac13b02623f894bb747dbf838f470b89. 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/GBLFP2319634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66ac14423bb2214478e5839424c015f7c584b81eb857c6fb50efdc1444bfb86. 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/GBLFP2319637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5b7faafe312e7bd68133c0066ced36207f0f55c6b374b316f56d9f0d3ea4f2. 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/USHM21435757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d005966baa5581e9299f1d7c57fe036eb627ba1b5ee7b0de1332694d58915f4. 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/USHM21435755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ae4e6aebe9eb6844b8a51561a874e0486ad006e64b83b211087bcc20b6fbb5. 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/GBLFP2319635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ac5946038756e4eff1a97cb9273ac658bc4f5cb5ebc6caafc5ebf39acd8822. 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/GBLFP2319636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625348431a839bfc1b8b6bf37d88fab322bc46dfdb045ed47ff7d6374816ef4a. 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/USHM21435751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe23fe3fa028120a4794778e41e0d9b0d675b87bf151ec0352558e3a1c97c93. 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/USHM21435756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c3103189db90614855cbfdc0951da6fb108e87dd1a1b81e4d9613c258c9846. 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/TCABP1398552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda8796faaffada6b1f7b0709f9e6ca6d8df7f0a02021f7db0c323b7ecef388f. 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/USCGH1731191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ff35f7fc3da0bc265de62ad02abef4c0337563a7fc24a0e539db70a746ca5c. 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/USCGH1731198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161cf7314d633c8048f11b2ee885e95b3c1e8506d9f2e3711cf080f7482b4c78. 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/USCGH1731190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8b0615fd92e27b556b07d323d2ce617a5eefcc1a9913beacfe12b56d784db5. 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/USCGH1731195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be1014cef200a435e29484940cee052512cb33768393d0512ff33a8d4a6c496. 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/USCGH1731192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5376ac56eee6f67e1fbc2ade6acd187fb02ee0408d1ea19577412fcb5b5e72e. 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/USCGH1731189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5c7428b0b176f311327fb3a6d7d90e05cc9ed8ba8f5849dac374f1e44138bc. 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/USCGH1731197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d2d9be6893a5d5c943e104a01714a76b1ea455c97315eea6c3ddf8ed7df08f. 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/USCGH1731196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b246974931ced0e1a7d1ff9599d46e4c2fdcaa8cf1edb9dfd279d3767cdef45. 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/QZHZ41922026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9189b6e9862024bd4ab4eb360b9851ac97891b42f5c5ed92cbc48b537f24e9. 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/QZHZ41922022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d1d682b30da6a4e3700b94c227bc5a63032e0a6daa5760f42d41da60dabde3. 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/QZHZ41922023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715ccb061d35b06ec58a34d78c68676704c303cb6cf868619972a033687aff92. 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/USCGH1762289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a28017a373f2e54e706d5d9612528c6f24848f7927b093ddb074b94436269e. 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/QZHZ41922025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81aa6e205c6adcb2141940c5ba7d3c7cce81ec80a5a304010ba0f4aa256dec9. 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/USCGH1762303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f5c2c30e46b735c95da12e14182484f4a4db5ecb2a0e1ab913176beae888db. 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/QZHZ41922024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fdeb5587b8522b283c3616d86109f7c29f050c5ca9edc718556288042e3979. 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/USCGH1762311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd754dc3db190d2314b169268ef272a66fc5cb2e3d0cd0871119cff0f10bb80. 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/USCGH1762299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55f7beb6219a83ced5073701a20ac3fd2b47a90765d84a88445dbc31f3d13ae. 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/USCGH1762290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6286eb7d75648633cff8ef3db4b95c93287fbffdf10f721d81134650195d17. 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/TCABP1398542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9c921b033dbe055f4c545d24200c52ed7b277145d1d14bb9c97eba1215f761. 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/QZGLM2445084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1370a4bd3da18e341ddd668fe2c2d363c021849678c380ba6aad5fc6bd0014. 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/UKXN22345681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8373661502901ceacdfa8d894cda01c984afc614bb8ba83d09f93eb1569f78e. 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/UKXN22326157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332a37ad9ede57d5f3e71f325614d817c22cd2f5ed9f85c538f2dc77f6d321ae. 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/QZNJW2355095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469fbae5ee5a32ce8e0797924231dad97c6d08829c974c9315b840b3a1df944a. 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/QZNJY2287546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc32aa3328bafd4c0fcbe88cd47d5e6df9ee7642eb1a23e35a7cf2e671586d90. 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/QZNJY2287365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9734acd64480197d2d621f16e9b00ae48f63c1eadbcf82f3f5a7bbadb8206a2. 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/QZNJW2265882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58004fa92e1922b329580cc306f8a09b58f6a796ceae174795def291055d2cb. 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/US7VG2174917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46131aadce2edd24d5a970f641af600938089253e52f5bfb8aa4132b1538881d. 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/USANG2166042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b772869c930d294ecaa43544da265376ea7c8fb28b725b7e2808a30c71fd305. 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/QZNJV2067893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2290634c82e86178b4edcfc143ad2d311c5ac30c356beba833c82275c86e9687. 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/QZGLM2002045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f060e666a7e65c4ef89aa667b211c27df218fac968283a39728e631cd03aa11. 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/ESA011812122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a32732a57acb652cccba7db9b090335acdaa3929330bebf99818b592bdeab92. 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/ESA011801482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2e91cbcbeb40d14348502c86891cbac926cca44f7517fe35d4146a165be2dc. 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/ESA011816531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc479f5a6fef3b1cfbb5a4ebc5884e3d5f57ca3feb437580b6a561d3dbfc015c. 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/QZNJW2213189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebe7032bd0808469c69022315a6a2abfb0d19851c73118c73a838f929bd816c. 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/QZW9L2262185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc32aa3328bafd4c0fcbe88cd47d5e6df9ee7642eb1a23e35a7cf2e671586d90. 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/QZNJY2287365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469fbae5ee5a32ce8e0797924231dad97c6d08829c974c9315b840b3a1df944a. 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/QZNJY2287546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d6354708ab8d2edfb6aa3748d90550f225ac1aecef873b361a90bd2becba93. 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/QZNJY2287629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e991e3143ecf894b1f8f2a94372a962f046262dcd9abd2f4fde43f881bb3c79. 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/QZW9L2262186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e523a29b62de6d59dff97a32f46c79b434e051646f284902c64fc509c712b3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:49:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32123915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382bd2096027b6c5671be9a52badf0af5584e7168c1931c7a8b9c3b825fa0b34. 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/QZHZ32123920.
Quizás, Quizás, Quizás(Feat. Golden Ganga, Orkeska International, Los Dandys de Armando Navarro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4448d88cf6ab7193338d33f41da6adaee33fb50d3c9174fbd6a548502be45f32. 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/QMDA62187993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8726a58d5da04c74e111a99966aad770f3e15882a323243235e09c41429bf6a1. 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/GX53U2615081.