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 0xc4007da41670c5ada2ec30cb79a8228b9014e49039f6e9702de2ce1d613443a5. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63d0fbbf-33a1-4902-9cb4-4d6a5c5490b5.json and https://artists.proofprofile.net/proofs/artist/63d0fbbf-33a1-4902-9cb4-4d6a5c5490b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Trúc Hồ, Trầm Tử Thiêng - Bước chân Việt Nam (ASIA 54)
Liên khúc Kinh Khổ, Việt Nam Niềm Nhớ, Video clip: Trầm Tử Thiêng
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 0x37673caf465cd3b5b1dd5071c752930e1b82236a2877663c3104f92fb136b4e6. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806487.
Liên khúc Đưa Em Vào Hạ, Bài Hương Ca Vô Tận, Video clip: Trúc Hồ vượt biên
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60040d69ab62002a69d0c76fb8e2e6630b880254a1e1046ffa45a619c7e64b3c. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806488.
Hòa Bình Ơi, Việt Nam Ơi, Video clip: Trúc Hồ về thăm trại tị nạn cũ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dba29a25503478c02abfa0b4f5a69008f11ddccb33c833132ddb5c8941edb7. 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/QZGCD1806493.
Liên khúc Một Ngày Việt Nam, Bước Chân Việt Nam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad494963f7d663631bba3a4d2a1c50e9ba4d3df359de1be540fa3b8477ca13fa. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e92d170b80c8c4b7197a26c720280ea6d3bd55e6a6bd4bdd6f5c20ea817906. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1800124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda905f52422ff2d1bf9f6f215e6aee1f42600238d3bbf82962a79edc120d31aa. 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/QZGCD1800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9c096ecc00187e8b26545800069a0a7dfd643fa64469daaa02b1a602e078b8. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1800127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65441ebb0259917b3c82940d21cdaf1f5de8696ab12338253dc5380b573da69. 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/QZGCD1800129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b179fde54eb4d8a4a2aca17eed175a563bd9fddeedf6b6a3cfef05a6c2f4c46. 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/QZGCD1800130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d72afcfb6115217fcf06a3c38161bc1ab269a3a7ada7ab2cbd85efaaf66f91. 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/QZGCD1800136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e270d7a7feff9fb5e9cf3fd910c97575dc36b8e71b0afe0ca56a09d06319fd. 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/QZGCD1800137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadde5009dac51efed9b7258987ddfdff177c741cba849d3e60d28c28b39d7c8a. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QM9SX1513441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcb14f3fdc44427b73c916b440eb2507bfe6a9b2c5c981c6b298ec9537d53ab. 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/QM9SX1513442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a3ee42df6380e8301bfef34f33ba59f34d133558a45c15495e8b6678c3b046. 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/QM9SX1502796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7da4a54ac842aa884b20f382db593b13368f877b3dd812f6a6e43953aafe288. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QM9SX2205597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb45c33789488aa3e0f0cc974a2ee1fc41a9c7283bfbff210efd55272c0f539. 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/QZGCD1801388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddb54a0ae5c598435ba5c9de75a8d1f521dfdb45b3326296a3ac09f48173f78. 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/QZGCD1801389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbed9bc54475781c708b884d20bbd7c4878ae2b2d81edb9b1a6a2a8ebea9228. 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/QZGCD1801390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5079ea52945014a36f51deb8d8e60df9e99871244834e6c700732a109985477. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb283e0efb5d3c9c576439c55a38177dd915812d4e522d636f3203a1ca6fa93ad. 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/QZGCD1801239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fc93edb717ac9471acd32b173216b3fbd6b25c84a59e120690841406542bc9. 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/QZGCD1801240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a89ec92268aaff2fe2d2e8dd56ff70fe301d751ea122928317d6a6d6af643a. 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/QZGCD1801241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188615ab40c892f35c8dad494119a02b1ca6da75f40b8b1b5f7e134e8372886f. 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/QZGCD1801242.
Cổ Nhạc 1993 - Tan Rồi Em Ơi - Lá Thư Người Lính Chiến
The Best Of Chinese Melodies - Tiễn Nhau Lần Cuối
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db5b71ea6e435669eae361a308e2351ef2d98038a76f88177d0190673b20ac9. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QM9SX2001122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9408d24d47d474e1ab170d764b83af8f0b8ad5cec54100a94e95f165f0e2164a. 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/QM9SX2001127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7760f719338729cbeb6c73b8ce5781fbafc224b214fab7b34dbdf6b46c705f8. 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/VNA0F1711908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e2e7a630129fee7d9e5b254707fdcaa7da1e68131acfa27cb0969420d394f9. 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/VNA0F1711909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb32d0d45774df8c207092177da678e539479b8a43552c8f37ef855fdf5eb79b. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F1711910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44629c2ce0f271f71dc87fa1ecc051a21294beb05cc920f6fa60c0f80e41b066. 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/VNA0F1711911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9561d591fcd54edc4abaedf56066d508a2cf6cbbc1398907f490c82c91a8b941. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F1711912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52171d9676e40e442fbce11af9cee519380c8ce08516b27d279c5a13e886b81. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/VNA0F1711913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e72559cb3959b7c299cdcb07d771faa176c22f10bb3dfd0cf7699a2e1d27fde. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F1711914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f792fcc776a6adb121b56cad77324bcb775ed014c2015221e8b18e435de76c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/VNA0F1711915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6905ddcbd6003a4cece57e35c673968a2dae3f7f1ccdbc20ed0b892363cc3506. 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/VNA0F1711916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafe251ee13a826e558d7caf91eff32d21b87df3ba45c32e4bffc6b1705c167c. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/VNA0F1711917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aed73c37535b898008b2af6003a3cd2361a0697ceb128507f8bed59836b3a78. 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/VNA0F1794443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbffe71a592f5df514d3519f5f0aa76f8434b0024c461f348b52b6b267464f6. 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/VNA0F1794444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf7e0fce9d1b648f626f0a5f86ba692586814abdcdac0035b6495d50108ab6e. 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/VNA0F1794445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc23def2b9358aba3d285b6ae0e7202553e31383f0f2d85bcfa9a33f51b9e96. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/VNA0F1794446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8446306332865121a82cbe529b1f5d0a46a5b365b9722564def86365e2d49f8. 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/VNA0F1794447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb7d3fd4aea86805a4740574cd63248edc1833fffdbe73ecb4745f65f50aaf3. 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/QZGCD1801274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462f4deb8a8e77f2a14257771136e24312385747210f7f50ce0f709be0a157cb. 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/QZGCD1801278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd88eaf60ce9592db6a1cf71672b284ec3378d1a11f3493d6efd468041e2f60. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c1dea55a3aff7be7de055c5066ccd48b90c0838b228e7ef5e88b99309f1758. 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/QZGCD1801283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb84790f59d0b5123526b8a8eb5f12d0a6a041906f316337d8d5b17e0f510c55. 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/QZGCD1801135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd269f396bc535ee329ca492e8ee7084fc3a05618d1bec783fa865325bd4d4f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZGCD1801136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c153d2326ac9506e63a1324a280181366c2b8346c99694e77187b5299407543. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZGCD1801137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838e33cdcd6e3c683487a96e0fb8a9d44706dcf72f2dae3becef4cc3f7874fd6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf8b296b821aaeb926f35428027ee91de41171a9d9cba5df0b781f52bf2d9c4. 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/QZGCD1801139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af6fce3d18bf5a771b8719fe3a48cbaa9f479c1e01ad36868c30dc196c2e4da. 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/QZGCD1801140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ddf03566ed5fef8653895c03c0d9d447e35ae62f0237e3f28a8e74c8b38dfb. 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/QZGCD1801141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8cf6ab5fcb70209c0744105ad98e0a562a68306a9c2aebaf551737dfb2132f7. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QZGCD1801142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634bb38b2b0f3a146587904a3a0ad9bf990068fe494859609d4be639f1cc51ea. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf415bc8a471a3c65629ef72395569c0a39cc4df56c251b7ac78b75808349ce06. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024b0069e1701ac806c40e06f0bdc992b9976b2ef8c4a821f58533728347efa1. 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/QM9SX1500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbabf79926260585ceaf3b47f47c61c59b91c4e87900a42ea4d6705a28ecd1b. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9SX1500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05d0942e71c3ddd551b775e2406284af2db5b8dbc014ed7b7477dc181c13c87. 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/QM9SX1500109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35777ec805ccddd55f205d218c82cf5e72fbe9985bfa1f800c7a1075b26577f0. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9SX1500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89acdb07970c1231a26c0e7d9a6eef79f788b4466388e7b83886271aa2fbc94b. 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/QM9SX1500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cbfc9b33194f7a571565e2abbc6eb28131af15b103a713b7605fa9ea41dc07. 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/QM9SX1500112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958ceefcf9e1478af178e40cdbbb156d030acf60fddce75a12ff4b843e2a912f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9SX1500113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dfd519fd88242c9196f4fdbcf576d2781ea9a8b6cddc442ec4504c25b898b7. 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/QM9SX1500114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd532c3302b6e85a448102827d026d19c8b4f8af0d91f1c7fdbe995aa31a867ee. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9SX1500115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b13dffe431897755a804c826ba9d20676e494719c61a1137b92ad298f827649. 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/QM9SX1500116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb4803e6285f4aa2d044e8898139b0c9964609ccc34489035d50fd76085d23a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZGCD1801446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba69520bf1ca8c7651770ba30f27b3509690e3b71b68c20dca0a25c87202dd0. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZGCD1801448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a2a1b9b81b8094b946b6fa5b75e7e1c06c19197427ec93bcb15622ee98397c. 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/QZGCD1801449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5112fe3420371b2568879a7efc899cf87314bface83960535685abfbcc77481. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8018140a501dfe1190ba436897f0b0c5ddde17f0efdb98e9d28334de727d36c1. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZGCD1801451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0405457c8443f01929081f12361e8a12bf22b13d63bc1c31de55bc6c53b1f37. 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/QZGCD1801453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55dd6a0fe9407a29f40b4857ff48bb278c7aa459dc67819bee5a2b9a12d2a34. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0a0dcc35cba62e70b19880b54701a6a85b8ca9d8b3b4905cb522a6be4f96d6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZGCD1801455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0658a023ad3287328850cee7d9c93f597b5bc91e4491b8c8475991319c9e97e. 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/VNA0F1735860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8d0c250de98e57b80ee954ef92bda9cf0b182f6713f6bfd3039cbfa42fbe82. 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/QZGCD1801499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759f0d09a487333a7f2b2851ec9903578e1843be7d7fbd9e92fd495cea08d223. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZGCD1801500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745a8ce3084f830b80473dd7dd339862fb0682fa3ea8395154164ac0d58e02b6. 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/QZGCD1801502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b008761a6d473e22d327f217f4b03665cc238ccfaffa569200d567646b4dda. 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/QZGCD1801503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663829622edfccfa04db843dea5d9af43a046e5c4729b3444b15ab74d73adc17. 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/QZGCD1801426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13169ca2b9385c5face44a506cc2e308def3532e4c80bf8b881d291e3cdca965. 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/QZGCD1801427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8bed87b7860ee0ec22555d786706576890c63aaddc85a436023356477cfd72. 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/QZGCD1801428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9628237ef492cfae9d79934a021531644428cffd246b6017a31271ec8389817c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde207ff19306b13f5417200fa636fad9da6836c632e6832117e694c181bda8d. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9976f46628c44f3afa798032f7ff5cd91d3a03bc15bae0aab5b5e8f1b1b2b25b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZGCD1801431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e49278e43227902d997e28fa64b801481c999f8b2c9ad8c1e5b69f0a73bad5. 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/QZGCD1801432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddd5bf312e6ccf023a981993712e3972141390c8540ba1d98b75c8d41c80b81. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a03cd825d94531bcd9d6d3148ea8ace214d6082b4d1af21ede90015741d6f46. 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/QZGCD1801095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ea066db95736d4a1f3781ebf018721e95063900151a0bf496917cdfce15cd4. 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/QZGCD1801096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b646b7a278b7d9c4f926efa743fab5159724d5c07493ff2bb44a72a3dd537c. 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/QZGCD1801097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4046422e18883f4dbc68dcada1ae87a0409796aa31b5a4261bc1c0f83fbb34be. 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/QZGCD1801098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdc5ff753bd7cddef1f27322fc390a62f15837f530efe399ccd145bce1acd42. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZGCD1801099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7c831657d94286b7a4bde693272818bbbec6f29e92d8820717ab18a10f7a63. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZGCD1801100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165548f74338aa1de310c8ec6f4e24d8240c85b34d2286297ab23ec11a5bde66. 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/QZGCD1801101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da8bfbfc1412393d374902ded35c15e0dcbbb7e144ca4536c0076f612e0bb2d. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZGCD1801102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3b0684a34e1245602b4d31f45e5a2d5d93bd3631898a1edd484f1518d9c79d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104eaefa1387d39be43c75afb894b7e335ac0b701da4118ae4baa4219c0680a1. 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/QZGCD1801104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ddb4f5502b5ff593a244e2c55e2da5ee3fdbcaa24a2c076fa2db2a82f75fe9. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf73215a70716d1c91f02c3d0f35394775c43273e40e50df1e93bef155420e2. 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/QZGCD1801261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eaf894354ee946c53013165208a6dbfeae392e5d9e697b8347484f9f16c0df2. 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/QZGCD1801262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931cbcb351a88b86e7c270fcab5687863c67811397c394451c5e34cb29483fe4. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f33273ddaa8aaed8266f63939e7defb53e17594f43a28973c4a09f0513aeef. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZGCD1801393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c83520de7e5b5292dfdec3b2870afc492c19cda6c04fa4b914d53aae819ee6d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZGCD1801394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bd1191662846e88a4f456ac5212120047f5d7c42148c7be4aeb77d558e3212. 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/QZGCD1801399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0c0b63dd712721f04909ecba1688e8814869b1a39c81277aed1d6c9effc093. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZGCD1801400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c640b02e61bc6e5ddea928318b26dcdfae89a70a5f55fd7734f1a06aef89f05. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZGCD1801401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52147e24b7dba6c465fa1edd92aa58007344b7512b0c4b3572afe1656df7c050. 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/QZGCD1802520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c522e027a5b4b0da8aaacb691a4bfcbac241d5b1485fcac12842719e5bbcac6. 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/QZGCD1802523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1f11d579c981d6e7eca44d9af5ab21e060e020e201bc47d571c446a3d48a82. 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/QZGCD1802525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56caecc23d6cc171c58388b23acd8b3c08a1e3fb9e9d805ad90353fa525edd1f. 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/QZGCD1800749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d409eb6d240d824c9f6b1eb8cbf2171d7db3401985c02b00c4e9ba6e88584ca. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZGCD1800750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201500a684f35e42e01b95dcca80c9db93fe8df04d895f3234c690334d5f6179. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZGCD1801349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf734b151c7bbf024eb9829fdd0dbf5ed4bfb28d8e9c727d3792fef1ca2ecc8e. 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/QZGCD1801351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c591efcdea3569875c15ed4b8d39f443459c0b7c5d9a66ec5e8656f11c56ef3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZGCD1801356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4e521e83470d1635b449bd2c662bb0afff8af95b559f5f0c2963b06ef7bf5f. 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/VNA0F2306105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71210d6d20c20bae50b6ce2b97e75d288cbf073e31f89231f9f00c725ca5e5a6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/VNA0F2306108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958ccc2dff3075590ad811d62d7cd39567298c4b1ae15ac18067cad44943047e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/QZGCD1800505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3def399a3c8710223aeb3b69714e82e1aba7f891910659b04f05215d6f4d4698. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZGCD1800506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664470647a19576f1852971d8bb91a60b11f0b610051c1c29cf058a39b7845d6. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZGCD1800507.