1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0195c0b3de9093c09655af63d0129e267efcda1f93e4d61430808281c72d4b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0783f206-e84a-4438-ba3e-5dc6bf11174b.json and https://artists.proofprofile.net/proofs/artist/0783f206-e84a-4438-ba3e-5dc6bf11174b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c116f8deee62dfcb1fb18be18434515376c8f4713e3b7b5f4f84c05b3c91bed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2506586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35de484e27f1e9263358efef53bfb85506f70e2b8e72981c8fb72c3c5407af0c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2473901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6abc059f36c7054cbf1210225798f03c4fe724907e6f818ac60e77a40a0ced. 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/QMFME2473904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e061e0eea8288fcf9f2ea68f8753e33e885bd677ffe2270a5d1db44b2b75615. 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/QZZ792464577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccf9e023fc7732998970b94a41b3e72783e80ce7b604d53d6d1bb72ef729b78. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ792464578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadcf086e7e4532b38fbcd2d9745bf7b6dbb7d33e0d1530c55aef1ef4d97d1ec. 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/QZZ792464579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7568de90cee0178b0ce4622d97dd719dd9415534d30562a36e834119accb744f. 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/QZZ792464580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9afc0af1f6297d3730f1417a81c61113b30aa30af7adf2656ea2c0c03f4d84. 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/QZZ792464581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3bbc7674799625592365be206cc200eb7dc862539e7af05d8881b7a306d36d. 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/QZZ792464582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9351d9aae550d2b3a39fbc9ce5b4af3158d240cc9ce5c17415f6ebfb592ba06d. 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/QZZ792464583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e944a9304493d87f5505823d8acc67c41b5467659e841a1179d9c81e5cec024. 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/QZZ792464584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6b36cc67c13b798a5e0b912cac378eb3b91f6ea15d84ac5c9f9f038389541e. 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/QZZ792464585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d151be12b90572d7588054f00380f19affdb3a115df97144a81dfec6a3cb4aa. 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/QZZ792464586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90b9679891d3bc977904b2dad36d597175bfa9dcce51936dbd6e256e19f2ab0. 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/QZZ7M2452013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bab8ceb5460e43bc109f6ecf39ac8f4c5e3c4894d052480e70abf028656253d. 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/QZZ7M2452014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c865cdbcd78af7e3ba584badaf7e0c5a9e833c5849ea456db0cfcc086b591cb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2452015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac408e98b7bc270ec186cc86673d3c2ff49c827f7f4a75e6fdc3b467411c140b. 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/QZZ7M2452016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7d8663f871448981413917c5032ffdcd5a659c9afda7aedd42810b1f62633a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2452017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb0023d7dd81e369fbd80ffc45dd8a95e096c8a6c145139fc141421d0777917. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2452019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4572d076c0558b402bf7cb286f2380863d475c1da37c7ea64ea83523fb8dc0ca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2452020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b36d80b7b29aeceeaa734d8417aa901a45d60471fdb21ddc69b6231eca8e26. 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/QZZ7M2452021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23951a2dcd88dcd8f151782049c9191d7d3786120d953ef00ac07137c720731. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2452018.
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 0x1227a5471c14ecfbf8f9b9810e2b605714f861895a2516d982ea28a27cf7d9d9. 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/QZZ7M2425966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfac987e352d48ec7dbe011b87d1c0ab01c4925cb97feae65454bf3a46c86d5c. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZZ7M2425968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf6377d0dc553e75369e1b04bad74d5d9af503dafb186b6b895c2a1c980f9b9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2425970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee91197485cedb77b303b9e55a981c0b25b19395d3f62f1583f80040c39a8286. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2425971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244f08ddb694e2a3a7612f2c2e5e00329f692deff7e548182e1f096d663a9f3c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2425973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6fbb643cf1e13603a11e0462c1cd2e55590260cdee4dc620a1eebc3a32f69d. 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/QZZ7M2425974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce20a55e5a0aa187465d4aac8aae570bfae6ec1132eec02f86ebb6f6d7ffc8a. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:47:38Z), 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/QZZ7M2425967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08110343e907950c59f325dd4a5c8a8dd0cc23aec474d79ef5b89b23d3d4044e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZZ7M2425969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c1ef7fac06df7b0bbee7284369e1ed83839994be738d631c1a1d49ba5b2c59. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZZ7M2425972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270bf6705b4ce2bafff5e3721e4c4bcf92f4eb1bd2f4ac5061a4ea786ae08c7d. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2425975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171828659aef4934b200058b925a7c33f07b81e206bff29e4ea3a4e41351a184. 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/QZZ7L2472739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70f4c7c0d091709dca107d7bd6608c1f8fda40011f603e34acea523e4dacaf8. 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/QZZ7L2472740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dad62cc86efbe54d4af002d0d3af25b22240a4c329b62bafb59ee5fce18a92. 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/QZZ7L2472742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bdea868703ff72e340280f7d9f94dcb326d4873894fbe9fa3708a18352e79e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84a4e36360ff936befacbbca6aa46c838ab99668d1c21e530e9fdf5142511bc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07de52cded4aaf05a40fa1b3572d85e5b7a1ec796a4c868b7b2119fefacc69fe. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d18e5685f21c54f8b80b9645a691ecfef0eb5e2fa6b1fe3cc7314aa2e0fe87c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce027ad503885a1cac36fec6dd41bb7fb0117233f1ae17ee4da05c7aee1bb76c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84728ee8b78860957136a6b1d58e7ccc64e45157fa56c6c5b283449dcd44ef4b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe128dcba5183659718e3912661948d21eb0067c332501556e2c4009afccb2eb9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26476deac6b012dcdc75a6d6f7cf5f8bf3bd59dd4a96d298b41acf640efb20f7. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZZ7L2472745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee050b35910e2db6cbf8b3d644e189c3fe23cbd5669f2cdece9431a2012e7408. 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/QZZ7L2472748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc551169f16ecea1edfa03b8efae5e28d5976d841d17bf5bd6efd73b698b3c6b8. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae117b0ed609590927f6d944c1b4bfd58e47baffa21920d09eb9c58d0fa73d44. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d870381f07fe83006fa78e2eb804a7b2388f7247dabc4e247caa88655fe188. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd397a76e829383651e466a9a0ea45917879b8adeafbbd503d4149d9f12edd7fa. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2472751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5188aeda5d421921dd2d8d8fc67690622eafa339578188787181f5fafc4ecd. 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/QZZ7L2472754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba27074b10e72a48685cf738c4847449b1d97086290aa0d8bc103b6d2c3082bf. 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/QZZ7L2411109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db31c7967236f9b82528b2e5cb1fc19b1b2c2e46268de81450e8c135317d09f. 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/QZZ7L2411110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58842781e8f27a021a24de9a7c67cd4cdad94b8d9b2450d0560dfe31cde835d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2411111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c26c235e1d65ff50208ce4d3c1b4618ce9f3f54b5a4f2b7a06ff3bb3836633. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2411112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa667a8c7299eec8ec005ea2e4a60b5c4e3659b956654c8593f3144d6be730f7. 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/QZZ7L2411113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff838e2ceee46dcda4536383ea710ae03d088d9a2d10c7ca24b3aa674b68409. 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/QZZ7L2411114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa36b34b2166541ba02e9a0e544bab08d77ff642cac8847a44275ca9ba18c72. 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/QZZ7L2411115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8446dcf0f628070a784933cfa7e694ca89e5d3ac99aba11c6ed02041e4323dba. 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/QZZ7L2411116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8751bbf9ca2773f8e9ee3eeceaeae8b63aab622c1a948d0f8ecba3595c4818c0. 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/QZZ7L2411117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98b798567c2055681340c80bb81868207368eeb9c72365db44da01fe22d77ac. 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/QZZ7S2479836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a838d9aba00197ef5d6f579d4980ac02cab521ddc7af60ae91b6f12bdd85dc. 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/QZGLM2525248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47107cd45a7696fbfec55a060a3686bfdd4bfff7a09724dce5f9d0221f8a6a08. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2503545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42725f0a11bf4a4248b5f84d7369350049359c0a18f535fa26760b81cd65a323. 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/QZFYX2513155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ff8a2798d46e856bb491e390826aeed8aacddb4a0b46f64f0835ebf67ab9d4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F22429347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e3f8ef2a2ee292037c89d00e8f92e412d123b9dcf43a96d272b759bcb80519. 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/SE6SA2476529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9181e01b9c4f6707d5ef7332bca6c464059a2f6c80170a857d13d47f4aab4ae2. 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/QZW9M2447190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b0454d198aa0795366b36cb0cabe85e749b4bea196289e558209932160878e. 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/ESA092413821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cadcd01c101b357ffa3f49b01662d82ec5c2a77ed8749f1a8efdc13e8479192. 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/QZZ7P2433467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b39c95df1a514f42310340a3096ac154ee92243171cc64f566768803f790786. 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/SE6SA2468255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ba2071de03ccb3ee1f911265d0f89d354f637b8aa3821b6bc22a2157610fcc. 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/QZWFU2440380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aabbbda727f69b678580bddfab004d4140997fd217077e9ccace85776dc286d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2462255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dc47531b91bb37c83ec3e978aa10e8382293e29eab218f7f3971f010a98926. 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/QZTAW2485964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e31c826ad47bbc7baae3e206b001336fc4ee813c07b010fa5e2535e305e3d1d. 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/QZTAW2490552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33ffff77bbe9bffbead5872300750de9054f1d232e4cb6852286caec76f3008. 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/QZPLR2413432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693fe6d7f88b9b28537d357a6072a30fdfef8d699753707ed9bf79c535a11f21. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2487490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d705e9ca5d2fb61da4359d7105ffc333993ccceedc0b076b9b0acdc16a64e1. 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/QZNJW2441090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500527e289bd6ad10fbb578e86e4b63f1f93da19df94db684a661aa6978458e3. 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/QZNJV2487200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1814a2d9357642ef819c5528d021c9c54555bccb14272e8b21ba2401de6b8a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2418351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0c2f7141f9be4f0aaf9b348e70db5b56cc047bf5a8fd8eee78359e37f39f5b. 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/QZNJV2440715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0da29ced44bf3942cbdbda8d0259a290a3f555f6c0ed1778c1ec07623e2a7ea. 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/QZMZ92461837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b645357a2cc903d11d8f20e9a3a6a3e803703f72ac1a82e3accce9126e0f561. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZGLS2468628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bbf4ae2d00d3ebb933166fc3f593c0d2f8e9b0f619f35d6ad1baa83211cae1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2462053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087bb17e60252eacefb6b9746f78b9e686c8ecf17ed5ce26187eca4bce1ce6a4. 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/ESA092401674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0847eb703d437c89323e64d08b7958586820ec7dae875bd84bd0c81a2f828714. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2455183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b9ed5529fb5c8017f0d8bce11a8e0f00f56591ce1b24b3b8c98a9e2e86c7ac. 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/QZGLS2478990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5477524bcbca274cffaf49ce72cee26a5ce301fa39a5cec14c97fa78d1a8174e. 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/QZGLS2419116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1698c02877b56880e2101f904b812cf4f9579bdfeedea365b99955f013afbf14. 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/QZGLM2443876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9338031c9217f7cfb94f95c1b0af0f5253c04a561887b25c4f4b5324f1a8e38a. 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/QZGLM2431393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60ca3ca0581918bd7139e4a9ee3d873bc80287fa7313dbaebb790cd206f29ed. 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/QZGLM2439706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ca9eeffcc5ea929e3297a6a5831fbdd9b02876b75606d97eae33cabcd10c4a. 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/QZ5AB2401848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d3b7677644e7a7db039df46a297779aae45fa9d774f99b9cfd759be756e937. 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/ES64E2451722.