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 0xad5c070cdcbdb6a04b7f84880c1c41612726d3e6c72803c43df3eb9d8d4bcca5. 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/85d6ee2e-b682-431b-b2ac-c5acaa3d8e66.json and https://artists.proofprofile.net/proofs/artist/85d6ee2e-b682-431b-b2ac-c5acaa3d8e66.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 0xcac2bc8f96c03e6cbfe2dafe6de9e41cbb1dd8cfd70da5f76760ba1416ad806f. 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/US7VG1337054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57f3116f4f8922bf9ad9a281cdc96279715baa45915708ddc45b12830785c17. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1337056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf273ea4328ace3f0ecf95b41fc4d4ab6d890989455427fd169c35a5075ea3ca. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1337058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b2d1ff3d94f1149c5441d12a20fbd08fb41b3ff6a459df311cfdacbbf8db7e. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/US7VG1337059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f058516530701a7c8da32f451dc56735cd015bed738695b5f50010b110082b. 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/US7VG1337060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1933adbbbf998558cc06d1721d728a9777149f3d0adf6d9911f074d4ca864b. 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/US7VG1337062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d1aa82ff7c1ced94ea05feaa781e7defdb8d27b522cbb030585b345e2d70d5. 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/US7VG1337063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2b908af9d995abc11a399fc532bec8b99175ebdcd2dd49d3e0dcb2ca50b570. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1337064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fdcf09e0699bb317cbba8c1919d77392c1d6a1b5389ac962386e29119b673c. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1337065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda85f75e0782ef2327b0c408e99e6c2b337f1f1b50ba2deeeef5d82743e803a0. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/US7VG1337066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe705cb6702602e277370d0f42ff51114e279458f56be560be344fd349d33f094. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1337067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab23a22077506897ceb1eb37f8a8de2292b8298fd1151306dbf5a3d2b696c883. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1337069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7186064353142ad8a7294cd0cdc2c8a44b4b012d45d9d6e3f89e7c7cc8c3a3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1337070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44397705d937c4babb8e01d2a55db667fe73cf6f09f38235e87d9e88f3e5a78b. 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/PT9EV1500002.
Orgulho - Versão Explícita ("nao me des razao")
Orgulho - Versão Explícita - "nao me des razao"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d43314cd02e13563e0c063f6bb3b7faa5249e556230a53bf8a5432cef23a07e. 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/PT9EV1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08d20d2ca31354eea6e007ba16f1a025974b5b9a58ced10c9288d1291816d09. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11600173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708f8ccf9303d1520d41729a50178140f28d6c69f5f70fee8bdc69c3b573b0f9. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb81654160746ac78b8c187893f0d675d722f67d4e58533f7b634e748ff7e0a8. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb111e1bcc33626cc10fedcaec46efc787b9bc840acc857916ca2c822206cc494. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef978113d46ad74fc8bb263159e1b5839af369acaaddd239f059e1d47816a43. 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/PT9EV1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbccd7ed1d643337fe305740898049ea6bf7acfb4581dd6b1bf72f42412e608. Chain 2 (Bitcoin): anchored in block 958495 (2026-07-18T04:39:02Z), 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/PT9EV1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af7c60188f2951cad7b68b74f6c93a4185c07969440ecd3ed6301dc30219ee7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e959602ba64cc3b9884bfac9f3d1263682518f91a427f2857b65a84c40b73ed. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/PT9EV1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43dd646fb5dc813695991e2c0b06938282b95e8b1cdbaf1602e0495672b1272. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/PT9EV1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7314be609e3745a1882e4d6dfb92a55d3be6c61bec166b27672fdc3472d360. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c71a54c958c755be07098187feaf2c4c0cbed022ac7fb9164e41dd976b5f69. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/PT9EV2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef31fecdfd7e997cf8376111f7f41d8e3e2df5a375b37ca3cbb8b79f6ea67849. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889e230b7af87f39e6df86c5c4709fcf5d3a6a355671a30d04b7dec70c0e49e1. 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/PT9EV2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7721cd6881be74e3974b1b714f2b253c4130bc9a69fb74b5bf080169282f70. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PT9EV2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f986caf4e820568f81dc3ae73ebf6d976379ad35e579cf97e1669331ee929e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb96d0a2a76a1ac5debd3dd884b30130438b8d4857dc79e1ee3c1a90c999fa0. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/PT9EV2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81457d94bae6f3b87c3443e5173379016b8cfe7b1605831bb4d97021b983ba4a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b01dfbd9d71d62e693b0e51a51d1b01449234e7a8a2570541ff785259676f9. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8ea2df9fd99297a1d8aa534bc3fb7ceabc395c0bbc92e19e646bc9621895b1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3474c724f5ecf1ef06c5435e85fa5cb963a48adfcd7b9da9425be1aaf9a921. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baa4f87df9b7cb039e477b322698cf126abc0a9da7875acf93e89aaa954e9a6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PT9EV2100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973252d3ae98297f444d3df6a32caf955884f65355696e220515b79d670f9245. 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/PT9EV2100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9a98cc3dd3857dd886c3a2e6b805db1fff73ac8e5e9442d32732943156c990. 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/PT9EV2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abdd1ff46bbf268a48dbb4feb4157ec6a61103f040e7a8881629f5ba8b8fea7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT9EV2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f957257094f995b0452484be25ddf505daad69b70dbf2de4c4b29f98e84d3a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PT9EV2100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca01cdde216b9a9aec90376c922f3d6b5e200b56a07dc6a4b5033a250b507406. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/PT9EV2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38218566a68a0bee924b16fe9a6e25f2d9196afc3697ff2c037b6770170780b1. 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/PT2HA1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b33a7e81e65b70cbbf0ad6b73b2d71a5b5dabf7f700a1c9c7da4c5b96fb50f2. 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/BXWY82400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b33a7e81e65b70cbbf0ad6b73b2d71a5b5dabf7f700a1c9c7da4c5b96fb50f2. 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/BXWY82400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dbcca69deacf3a14510cf444d2ca3f20d6b326c180a9add1345ee4bd7abbb5. 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/PT9EV2300017.