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 0x2e011f42f3ee2703c18f12f147a73e42030b022edfc786fe5e1762e0ab8fe0e4. 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/e7144ec9-f311-4a9d-b2af-e55e7c77c528.json and https://artists.proofprofile.net/proofs/artist/e7144ec9-f311-4a9d-b2af-e55e7c77c528.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 0xf510ba1feb28a62b9d07c3b157bb45f054d8bdde34e92461138299b9ffca997d. 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/PT2DY2400675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9403f008ae02495efe18101203d8dffe17d936e60720a1525377a2eb3b778bc2. 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/PT2DY2400676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c6d1a16a8d92f54094d806fc7c4356b1e1f69457c4452f7adb187806540024. 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/PT2DY2400677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781c4a8c837d3ae2631e366e287d3a5e30e0887fd441a07a45686c96ea7092c6. 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/PT2DY2400678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80433aa9b9a434c8c7fbf81645bff5c40d88e84922d9e88a2993e6a66f923bb5. 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/PT2DY2400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8367ce5aac994bb6328c40a80b8a525aa6f84b95d9b1fe72e09a013ea422a7b3. 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/PTBM12400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68807d1c0e4ad100725340f7f4c0d1225704d7df732e2919e98ea58fe892a800. 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/ES71G2427020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2004b0efe87a890fc0a57a99dcc368075c398be90d120cf23de2b7eba16f63. 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/ES71G2427023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e67c4ad847dca1a357a4d4d86b373feaf692c2906c6551746ef048787cc0567. 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/ES71G2425816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2610aa32c6adeafdc7c7bdca6e3f8ff65b1d734414d3de649ae5914d71ad92cc. 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/ES71G2427022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ba66dcbd39842008b251547463b47c5afcf35b34cad6953a2719a8f1c98a1b. 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/US7VG2408139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c5ee4bae0950b6e04e76b78279f8237cd4f370ace20bfe7899c858b1b768f7. 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/ES71G2427025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ce7666dcb45b9e20ccb7545e8062581d9409f6102ca627a08352c734325005. 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/ES71G2427024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20a5e3a47e8012710bcc1299405bcd4e583251de3bb49dfa78b149735f3a978. 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/QZNJV2415724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80433aa9b9a434c8c7fbf81645bff5c40d88e84922d9e88a2993e6a66f923bb5. 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/PT2DY2400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c273d5cf9eb6eaf3c42666bb5d4b2895367c0d89d94380b453ea60d242f5e1. 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/ES71G2427026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9bd5103f6c623ee800b3368f941269787eef00e4cccd9ecfbb93d76c968160. 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/ES71G2427027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6320c3be9f5e591798ad92363b73fa1c6397d5c5cb910fdc86871c26231dd1b4. 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/ES71G2427029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4302971f36fe074b464f4f4dabf330b1e4acba06a65c5053f1f014f6ca32755. 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/ES71G2427030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d212deb3658eb8907412aab86f478277c55abf34eb0e0a384c6a2c84e11c38. 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/ES71G2427028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d67cf5e641e3353821515fa7d5f49f404c7514757bdf8c1856f8c6323033fc5. 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/QZNJW2446455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dc1ccb5bf6673c42abe8b2f13607da6d5ee41fdde7205be0fe82508057e3d6. 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/ES71G2427031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2004b0efe87a890fc0a57a99dcc368075c398be90d120cf23de2b7eba16f63. 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/ES71G2427023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e67c4ad847dca1a357a4d4d86b373feaf692c2906c6551746ef048787cc0567. 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/ES71G2425816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d67cf5e641e3353821515fa7d5f49f404c7514757bdf8c1856f8c6323033fc5. 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/QZNJW2446455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20a5e3a47e8012710bcc1299405bcd4e583251de3bb49dfa78b149735f3a978. 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/QZNJV2415724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ba66dcbd39842008b251547463b47c5afcf35b34cad6953a2719a8f1c98a1b. 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/US7VG2408139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac7d926becbbf54df32f57ab00576fda1e3c4b339cb2206c55e7544c03948bf. 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/PTUM72200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935786199a750bcc93593cfae979b5556f9ecf7514125d8329597b18bd874405. 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/PTUM72200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cf9283dcd88b8b876fed605124fbe551749222665314b7c4251945bf10971f. 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/PTUM72200115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b50b322a1b3a8bbb671f37db0d55e9400c880656b522b4a3b443686b79a608b. 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/PTUM72100374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e86df06997d81fe74afa11d0caec4f5029fa7eef81cbeb466a8536ca12cfae. 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/PTUM72200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2702aa36977caf7c2628cf463ee1598d20c3c074b7e5466dcea0d75f7daf66d9. 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/PTUM72200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57647b930f083eeaeca62a5cdd791dfa77f2a61e63c0733f6c958881b227488. 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/PTUM72200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57647b930f083eeaeca62a5cdd791dfa77f2a61e63c0733f6c958881b227488. 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/PTUM72200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8110fe720e800976f1bcd27774923328da4c2591291868e91ea9581f257c7b9a. 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/PTUM72100750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b50b322a1b3a8bbb671f37db0d55e9400c880656b522b4a3b443686b79a608b. 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/PTUM72100374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785a885b7a367a1e0b449e8d2608a25336663d08fe982ddddf2049367e754ad0. 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/PTUM72000845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6881aecf969c91ae181e796b99c741c7cb1f7a3c8f35990d14777d10e1021e0. 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/QZFYY2017267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a909c9cf3c21c2191d31ba646434cefcc44b5109cdfaf722e33db42993d923. 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/PTUM72200225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc04cbc7fa62a56e8b6f6b30f7a348f48cd8a608ac90ec3c7a3a419baa9de5f7. 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/PTUM72300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b75dc2db8bd41f08a76d0ef46854b8373762a67cfe92ee06774f27ba075794e. 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/PTUM72300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ce641da8d10442eff8b00540cb8e46551e92b8fb18b27d157172a36cd10dd8. 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/PTUM72300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e9948e420276f32d025be154546174acf0bc490b3dfb081a31e122d10d9c88. 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/PTUM72300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f76f88dd861fa5a5b55074e77f26ad7491fb6e5ad222f3bfa6835d159fe7d09. 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/PTUM72200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80550fe9df9d7a376862ab29dfa5f4a047fc1b818efb351aa1cc7ad5d07aaf4c. 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/PTUM72300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b679f77ba364f3274e8d2afc328d79351a44372d8beb595b500651d1198d8b. 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/PTUM72300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7482d1549873b72d66d271399f51e513d571e2df9aff431b86db6d5b00cce5. 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/PTUM72300092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463093f0a3060d4e62fe6ba46fc273e0c4713f5ced261ac5b6a7c90f950d7061. 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/ES71G2210700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9445db248b66d0a765487632c4c5ba00a713935b47f94121479ab95b700b7bcc. 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/PTUM72300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e19a023ae8dd3f66db930feacbd6dffce4fd0174e52c7516f153e9b6a598a8. 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/PTUM72200282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aae6a1470dd7448d05a9e09df479650658c8def8fa29154579e4edcf6696820. 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/PTUM72300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b073051f2407d907f7fd39753cdc9501b945075d736c30d9ced3db4cdfbb937. 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/QZTVM2158157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d34ea3dc1ef123432d2ce82f41a022d48d71186b1a6fd0cb91078bdbd425b1. 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/QZTAX2224430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ac9e8ff24cb4fbcdc53dbdb5aae73e8cdae3219f72825a1f953876c3ca4452. 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/QZDA82268751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4602431027c0d56377da3d1f10bba7134d099c4ecab12f5067b32867b782ef10. 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/QZTAX2224432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f5391bc6e31a060740a1c81e3ade9ffcdc75ab74bea61cc586a30736ab797a. 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/QZTAX2224433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa0557850daaf883463d308f615fe6245981a167d6365cd04db16bb83d37dd4. 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/QZMEM2285733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b79d2b707f1d20d984a1d80fb222107850365ca886cd046df7b23bcb65f3c3. 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/QZTAX2224436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551a0eba206f9a76c768e7a3af13b57ae90162a05d3751c2200acdbf6e52eb8d. 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/QZTAX2224437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438003ec29258248d904b54a20e8e251a6cf76a9cc4f6c451a615c7decf12916. 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/QZTAX2239717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15812d89cddb82327bd7d9d4396bc300f2796faf152699b0ccec003da9531fa8. 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/PT1JV2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907080aed47e5af47e78f88bc39b773878f206e03176215f7827b9e912fb420b. 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/PT1JV2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedeecb6f909706373ddd638c4c3d60584044a69701beb4ebb164cd74f11de270. 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/PT1JV2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4730b6f0b210875263572f44c13205bab1a1a81d9062121ca3b8ef8354667299. 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/PT1JV2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24441fe52fa58cbe83c4f9782c4df29b53cb5f51cdffb6eaeaa21e9d4bd1f110. 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/PT1JV2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1569f7d36927152a4430356332651406b0351b31847eb5bf949f5afa99ae3d19. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2312285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5115f84a464da2c826dd9588d3a087bd44e9516fd76f0e18454f3073aa3009d9. 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/ES71G2312286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11a2a2c1ccd95e8d906e3179a08042059680f8c78a59b310f9de55fb0112f43. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2312288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3bdcc06268bb04c9dedecf24663703e649a4146c6f360499db7597cb60d4b9. 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/ES71G2312289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3216301b8d70104aa665ad050dcf2ef127f3a394533b0a75d06705a2c0267c. 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/ES71G2236347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e74cab8b03b81a44ee3040fdf664c07cb8cc3b52698bc8a6139ad22e252520. 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/ES71G2301664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d56793187a962212fcc93dad036b058700707868a9f617ba8569e67e3b75b92. 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/ES71G2312291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dfc55920de2a7c9642c09e8b30dcddd97518f5f365ede37d8835efbeaabec9. 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/ES71G2312292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99b3a454dab00982768540d815fa0826f0e282a2326e110ae44677d9d7fcd0c. 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/ES71G2309696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac03a65185374a54a91682b6cc04f341f8ddcd34d50da1d142b543a41b41fe9. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2312294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62eaf6ce0db39126f69b323f1d63a186ebce3fa01b8edbb4c2d1d812658a011. 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/QZMZ92497963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3971f0403dfd5afed8fb893bb83ef75698428754ef6bd4ce1aab4684c7e2ff9. 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/QZMZ92497964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c81b4e0d674671e070ebdd23471ab554bc02f717039b93ee9c2167a5d0943d. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/QZMZ92497965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a565c8ab6548b2721ed55281c2906d3d2668ac54c9f30f9ff8f5341ad24f97. 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/USCGJ2352174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b9303c00fcc6300503949754bab7b019fb32647eba833f798608e14d958409. 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/QZMZ92497966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedf3ffdda3714ff6fe34b43fef491dc9fd0faa475b2fbc28ea63626c377932a. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZMZ92497967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f67fb5f918958482cf5e09fe4a871c17b93825532b052838b25a466e51009b. 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/QZMZ92497968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1569f7d36927152a4430356332651406b0351b31847eb5bf949f5afa99ae3d19. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2312285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f22d1a852e3cb1951ee11389d12a919d6d8db5446d948f230fa5649bd4bf8e7. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2330320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5115f84a464da2c826dd9588d3a087bd44e9516fd76f0e18454f3073aa3009d9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2312286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3bdcc06268bb04c9dedecf24663703e649a4146c6f360499db7597cb60d4b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2312289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3216301b8d70104aa665ad050dcf2ef127f3a394533b0a75d06705a2c0267c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2236347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d325dc6c1a90c9dcab34a078f47fc456b398ec9af6aa84af3f866f0146d348. 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/ES71G2330322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e74cab8b03b81a44ee3040fdf664c07cb8cc3b52698bc8a6139ad22e252520. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2301664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10aed0ace1e6b5f46882dfa929ae8cb777c13a3ab0bb5f8079d8b45b3b666f8f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2330321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d56793187a962212fcc93dad036b058700707868a9f617ba8569e67e3b75b92. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2312291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc968d955b91dd2c4a090bc4a78729dbf98a5bba19b445502ef2c58129122989a. 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/ES71G2330323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dfc55920de2a7c9642c09e8b30dcddd97518f5f365ede37d8835efbeaabec9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2312292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13ce2716146310c7fa1a9caeed424b68f36f6294161665292ca2c38d707d36f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2330324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99b3a454dab00982768540d815fa0826f0e282a2326e110ae44677d9d7fcd0c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2309696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac03a65185374a54a91682b6cc04f341f8ddcd34d50da1d142b543a41b41fe9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ES71G2312294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fa50d48298da9b23fdf17521eabdcfd0ca0b8f4a74ab27650b5e281d0ca089. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2330325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2729c577d528403a23873b514f8a07d7c2aa77ca66e953a6e94076ffa6b736. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2330326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788587e9251ed1f4b5458af4e547aec0ec7dbd52ed4c8b9035a0f7a69c2e100c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2330328.