Nassif Zeytoun (; born 25 September 1988) is a Syrian singer and the 2010 winner of the Arabic reality television show Star Academy. He is best known for his song "Mesh Aam Tezbat Maae", released in 2
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 0x081f3b8352f82547ccebda7ece98ac8ad864e5b4f2391eb43080c858d8459261. 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/d56456e6-b6bc-4150-b12c-f8135574266c.json and https://artists.proofprofile.net/proofs/artist/d56456e6-b6bc-4150-b12c-f8135574266c.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 0x98d6bf56f881f2fd0c5c31f63d0d925e57e0568ac75e529c8ad0baef5cdbac0e. 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/LBA132301007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccb56fc2f9ad4727b67c85dca38bd0cd0413753d33681cf3e0c934bd2969277. 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/LBA132300719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9942f21f3f00d704b3cd458cfd8bbe874c05c7dfccb7f12b7e753aeadabcf700. 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/LBA132301054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c04f32a9e2dd33e3903e9099c85769d398a8c542e9f35c9f40f644e91a3db05. 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/LBA132301056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a73d1350ec90aeb47d7f13f836ee9a4b4f552b57d785391b2584d2ee015ffc. 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/LBA132201456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda461e2cd8a3fb814e5dcc9eec3975a60c23b632c8d7231288f1ba25b86fc949. 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/LBA132301057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cc3d1f190f67878fca7a41d9de311f1a1f023ea441f303973946df92c51c05. 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/LBA132301059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2522fbdc7ba870336e424244e223da3b5538fd90c764bcac2b04802e7fe8db2. 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/LBA132300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3edc37fbc758a403605fd5c20ec843ccc1fe60dd77d69e494b2bdd6ac3a8c3. 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/LBA131903096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d8fe4ae0544fbec12a97d8786678616b0585b7c8a1cf45dbb1dfcaba0bd0a6. 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/LBA131903118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a39636b7855c7aee09fa6ac981ec5a11cef0d7a0ca4abb7ef245a0298f3097. 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/LBA131903310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b82a9a3c961c54aca6f4b54f298952d50887a07bd243d8baed158547d0f5bf. 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/LBA131903989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d724cf7fbc34a5287525a0c09c6bb02d77fe189db4563f17d7a56329455f38a. 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/LBA131904047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f33981bf95985b72fdb907e5f7266ffad41caab0150bc990ea7ba976572ec82. 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/LBA132001017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27130f2e52977567861cb20fb9c9e272e1c1ffd1be592e10ad27e7f226842337. 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/LBA132001257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cb3f41aae9463364b0cb21306406853331f02b54358c89c6df6fc933ff135b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/LBA132100310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e98dbec81a2425bd7f650624bf4cd7bdbcea9cf33b69141ef19cdb2b48c68e8. 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/LBA131904230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16549fc6cbda57c0441a72524833639cf63f6e958cbbf79a08fd966ecfa24f2. 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/LBA131600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185775e2ca25a07da64223988da08e0e59f8ab2a48e3af79610aa40c69c39a28. 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/LBA131600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63580118e6829f3d9fb7fadec2ea140c8ed035190850511e0d9ff3fb44a02ebe. 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/LBA131600162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff294b9a1059668a945935c97d28d2be06d2a4feb971724cfa97d4adeb873345. 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/LBA131600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef00d1e92fbfb28bb21e085dcefe5dd114b5ef58d4e9ffdf11a5de2bab2e89e. 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/LBA131600164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc322e676ea0e64471f25e6eee67f3603610e68ff81aa6438d2f7b2c72d20aa5f. 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/LBA131600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6a339ec680541c5fe1011988428929411e16b8c6c62b13871afc4591a95128. 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/LBA131600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8929ef232c52ca9e6b9038d4b6fbe5e398f04ef8338a36f70184e25bd7c16c. 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/LBA131600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe710120c87bf01410845e41d121cb3ae1b7ea7c50b12249eea07cbc53ebce260. 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/LBA131600168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5530d7d17ab42b93233e3230fa1117e491a5ce01275bc4d0c75febed32066cbc. 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/LBA131600170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435308ec888d6a50807bf675fb2b31d8ea6d42f8c07c97eea6e9bba573b5b976. 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/LBA131600171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b26fbb6a5b0bd697f77c12bc3d2fd59e81a0aba83385da0b2018e01bdf20c3. 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/LBA131600172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62ffdfe50f6a783c529d12984bdce32877c91e1699075b53921ca858fd25c8a. 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/LBA131400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4468bbee9cc024a30bc32c99de5d337b021fc57c22a6418fd7b881761705b642. 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/LBA131400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b8d4cd9ac7289918123cd37844b0c9b57862f89792481669f29f8d808b88b2. 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/LBA131400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422fda7d67bc03d14242279e708517515353beaed5fb0fd609aa14ae720c43a1. 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/LBA131400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91799e69d91b183a8a68e156abfdfc602c176734af9dd02ccfe2ba10d8629c4. 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/LBA131400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a5bf850434a4be45c53f82abd3ff8ff690117cf65ba1c96d0beac920ddf365. 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/LBA131400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56b8198c5a5e3acc5f6e564d4d56a382d837ec9691f93ea51f27bafc6c81779. 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/LBA131400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7e19659e8124db3de2f605e011532cb62ebd24776b5f675de47ff51ba7d5e0. 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/LBA132400447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba063c239330b27c71f1eb5ecadaa038b09d2be7b4b082ab1fdc96e4a534ec11. 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/LBA132400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d6bf56f881f2fd0c5c31f63d0d925e57e0568ac75e529c8ad0baef5cdbac0e. 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/LBA132301007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccb56fc2f9ad4727b67c85dca38bd0cd0413753d33681cf3e0c934bd2969277. 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/LBA132300719.
Rabeh Marra (Remix By Anthony Abou Jaoude)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40ef19b1b088ad259e6f1c595af984d441fbce154b4240823225a330ccc43cb. 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/LBA132201854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a73d1350ec90aeb47d7f13f836ee9a4b4f552b57d785391b2584d2ee015ffc. 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/LBA132201456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98ebd1824bb65020ae1fd37e72ac80fde15e3756f6049742c9740397aba84ed. 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/LBA132200564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ff2de77ac32510857151b2e2f70a9e40352e9727a95a0dd02082e67c19eeea. 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/LBA132101199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7516978e7567e2cb5aec8448d1cbf7318e2a8f137bcc21d21af8676a336289e. 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/LBA132100435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cb3f41aae9463364b0cb21306406853331f02b54358c89c6df6fc933ff135b. 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/LBA132100310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f33981bf95985b72fdb907e5f7266ffad41caab0150bc990ea7ba976572ec82. 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/LBA132001017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d8fcd544788b4746bea5e89ae583df1e11623d1e129671e3dbe6cf446e6f75. 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/LBA132000426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b82a9a3c961c54aca6f4b54f298952d50887a07bd243d8baed158547d0f5bf. 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/LBA131903989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a39636b7855c7aee09fa6ac981ec5a11cef0d7a0ca4abb7ef245a0298f3097. 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/LBA131903310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d8fe4ae0544fbec12a97d8786678616b0585b7c8a1cf45dbb1dfcaba0bd0a6. 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/LBA131903118.