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 0x4dafe3b929aed77acc4ccff72fe1a63cea5f5101fbfce9daeb57a6ec84ed3175. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8f52ed8-1477-43c7-827c-59194d05d385.json and https://artists.proofprofile.net/proofs/artist/c8f52ed8-1477-43c7-827c-59194d05d385.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hạnh phúc dấu yêu - You mean Everything to me
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 0x954206001c01e9e4ecb2e2dca46eff5cc3b76e7464c0e37949bbed57a5890549. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T22:11:52Z), 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/VNR011040404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345a0f7d49ea7c73a295d0f9fbcfab19960271c7bdd63f67c78d21286d8b9cb3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/VNR011040405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e0eb5c85b2b1ecedd56f621df765cd90922c4bde44bf1514ef1299c7f8fb38. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011040406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242f7418202f2dae82e8bac2814c64cb00186a308cd2506824aa2bae89d19329. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011040408.
Tuyển Chọn Những Ca Khúc Trữ Tình Bolero Hay Nhất - Cánh Thiệp Đầu Xuân
Nhạc Xuân Mới Nhất 2018 - Ước Nguyện Đầu Xuân - Nếu Xuân Này Vắng Anh
Tuyển Chọn Nhạc Bolero Quỳnh Trang Và Phương Anh
Tuyển Tập Bolero Chọn Lọc Hay Nhất Của Ngọc Nữ Bolero Phương Anh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5c14d965956743a0b2445a204067ab737caff28cdf713c345d04598ca987ac. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:49:29Z), 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/VNR011051495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47dd39f42426b6da8aa5bcc07f48074f31cd7393cc67c21de3d050595a113b8. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011052677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97dd155bf84bbd88143f8624a99371a8d469b46e608f308ad577ee80f56ec34. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/VNR011052968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3513a1de9dc47b86a49e7db28394e06b955c3ec97569c2d6581e045fbc01b5a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011055805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb67686d3f6eff227258c38e1938853e0ce1533c349a15b031d256da515c4a3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011055901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7b26c31d2aac172ee704fd081f4041b7e774ca23088a05a74632ac364d53a6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011055868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed8d65f1a234d67a7d69c9594cec3f542df936e3fbef68a21372b372725ffd8. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:33:58Z), 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/VNR011057270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4724b0bbc2916e421a6c6ef84f62b5803e3bf5087f2b595d9690b44ded7c30ab. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/VNR011128704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed9c07aeb943d1a6976dcb00e9d03ee8dd12ec3bccf63b5f94257ecd594366e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011129326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889ab3d197b90a264e699de9906518dca4b9f4c10b64fbe9291bbdc8cfbdb3fb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011129403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c3cd856faae233561ea6213db5a1dde1c03437fbd7c16694e6540bcef0e68c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2016183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2955fa9a62d00832047346f224a5c0bec3ca94758b402e66cc968c1159931f80. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e3e8ae2276f100ded9381dd9db8930d5022ca96bf9bc526c7e358e3daf3051. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:20:58Z), 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/VNA0F2020838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fee526a98f5368a8dafc5e3134731649c9856371a46394bd0c24365a6c13cc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/VNA0F2020839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd07447843b1df2eb66fea18c47108e0703fab8ce6a988b3bce26845df24bbf. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:17:28Z), 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/VNA0F2020842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3969ff236b33cd2507775fbba7430995d38e0652c6f9703747987c208481253. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:46:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3477f07954a365a64ca355afd324a09f06c7b5623893a46b20dc47794b6fbd. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:40:33Z), 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/VNA0F2020846.
Liên Khúc Tàu Đêm Năm Cũ - Nửa Đêm Ngoài Phố
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4c6ca32b4becca8af77d4f6aaf83387b9f3e19895cde516fd1a18ea631f201. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:05:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e154ae3720a728611dc88ae4ddbd01b912a2eadfc54ae8db29cf279406624eb. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:51:28Z), 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/VNA0F2020877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d26b44083003346ca67583881bea610e51e16784c1268a735d7f2dc475ba75. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39970d3310826ad648aea71e27f1aa74703882094f0a2313dda3f17c0db8dcf7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe434da66dcec6b983bb422b9aa744bee7feef327be36edf163a90f141eaa5eda. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:13:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b5bb65f1ef0102b739d82278e00790b8feb3ad0b5169947e36446df0ff47e4. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:22:22Z), 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/VNA0F2020848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce880e02f32774d6d23969483b61629a015c1df778300eb46bc0810d64aaa32. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa6f17783df400c77ec5cac46b5bbe6c6907af0a0571ccff70aa2ef90102711. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/VNA0F2020850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb583e0d4950bf977217225a1aab0e7af1291aa359666884141bd9b1718a4ddc. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaff9d21a7ea0dcf3f409f954a30d4bc4e531e6454fd57e1f3a2b273ea991d34. 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/VNA0F2020853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8979eb58d9daca8c25fd4f2ee95b1f9f30f42a5ad82a0fa96eb87a9c83b46a9. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/VNA0F2020854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d09b34dc498436a0f86dca4e60ec5893b0e64701bbd6a0a23674047806e8aac. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011130710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d09feb370a064dd5ad8b26e84eff49208ef5d9e899c4d7313f8414f79ef3119. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011130900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da943d13125ec1d4e6f2818397c3a486e81c43814aaaecf31084478a7d0f703. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/VNR011131033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b46bba734f1852f28a1b1b5c40795f2c017a97996a1dc7dfe3a956e9a903fc. 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/VNR011131146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe851f8dfc7345dd4ef573f18ac77fc8c478896881b6c89daf6d45c8d15e8b6c. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011132096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ec9b9f7c0b2a5d416fd8e1497b9340bc70a6204fd89cdaeb6dd3cdb256ade6. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011132150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3435acd37d9cd6c54707f0568571cd13e13015a25fddf5f2c538c3444b75e071. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/VNA0F2020827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153830a9b5bec32692718e632a504716b9a43b55bac7d1185636cbec1af3e257. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93c8662e8dfe5be35199c49ab34b9488bc86a79f4dcb1a8ee6ae33689062a38. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/VNA0F2020836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdea8686c9f8578dd23dc7ae27b6fc3a5138d478395bcdaba52bad9f9f21268. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0F2020833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad33160b925825969e74f0612afebf69a3a03dca3c34333d9947d7669eafcba. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2124494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae72e48a30f4531d6838fd004e3e4162493ffb3e82d4e6d011ca9f6273e3f5b9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM48F2506201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4389c9b8f0dadfdc1dd21c028c6f73028f496b486e7d63b658c3b3dcd04c2e71. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QM48F2506202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dcf62cc9879b23e11e329b945bd0c0651eb4fe9771191575d76b70a5ad04ce. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QM48F2506203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a5a9a82cd619f3ee1e3b6189f162d3b406539b4ec044927f54276d3c355909. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:21:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM48F2506204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551564a11a0914649ee0459ebfe1f9cb09990a7da39278ef3c2ddc6a1e1606c8. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM48F2506205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19296740de5a1354dcc23eea8f276ab7bb494b9b7484ced5562b1326585cb8a4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM48F2506206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291063e969cddb586063e811b440e4ef35076b81d53440848795271032a79730. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/QM48F2506207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe495294201700d2cf44ba3fe5c04b94774ca870271ade2a1d4852b8ef6a6b4. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:23:21Z), 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/DGA052514525.