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 0x4969ed55fd78bea7a0eee785e56694f5b1e71642698b4667329ac11f403d183b. 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/b7b93d11-cc52-4d3e-8158-f110d21f8230.json and https://artists.proofprofile.net/proofs/artist/b7b93d11-cc52-4d3e-8158-f110d21f8230.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185fcd6323dba1bfd97d01ca917ae7089e7de32f808c11b8cae08c4fff3188ce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA170490308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f13caca6c0f1f1c938d6baef60a63991c60eeb40ca21e3b4319906839710673. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA170490202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae6d4772dbb105761a146d36e2f9e7ff77c426d18e8afb45d6531f69865f1cc. 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/TWD252400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf796f769a25b39d35917e17572e80390bd3dab2ef5f611ae31d1236698983a05. 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/TWD252400281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80215e074b10f914b65b2c8fd841bab81e7b774c681fab374c12cc36e497d2a5. 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/TWD252400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b63b24af102a32ba07a735b1cb474cf314c3ec9ba7d7d1c3a38c899299404e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD252400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb24910e7d8b0b0aa6bc7a1c96fc2d87f6586b155c375240589b98d7f85e196f. 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/TWD252400288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd5ac6688d60871e3edbc8de59a78a35d375a03910ab4ef4bad623cca261674. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TWD252400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500551c772c3d0f0a36c0e899a0e2b3b7a0c722825bafa720e1fe6123521e271. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/TWD252400282.
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 0x22765cd88afe2ebcf22e3b053e3a4f9ca91ddf05eb842a5b428fb79615acebc4. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:51:26Z), 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/TWD252400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f6f13c2911a787a4a31573a604df478f53ca0741942999bfa5799d817753ee. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD252400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b45b877dde40dd7c26851333d06eef0ed14191fc5f82b8d887b6e46f5a079. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TWD252400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4683b83637d832fcc4055c1be2fec9342bd309c1741c5e31f15d4a148e6a6043. 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/TWDL72103331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c31689bd395a4bf8af3d8b8ba417c7c0ed6eda5a0f42af5b602a7cdf95abe4a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL72103333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcafad4a3429519c0c6ce2d30d43ee69a87a88f064f2151fb5b1bb8133c8925. 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/TWDL72103335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fa39cc693ad52c31069b0d2d2fe40b1c56c17280a8625cb81082fef8615abc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWDL72103338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce7fd3e27b526c593ac85695560c38ab16b73d7b218c9fd431c1ff6c43fa2a6. 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/TWDL72103340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579c0e8551973760f58003bc8c861ded42a6a686f99075d66d24808734b0d71a. 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/TWDL72103347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0494dd7573ab148f2903b1d46a4c36418eb0ba63db24f2c0ec1beb686c65ffc5. 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/TWDL72103332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b9eca8d53bc46dec1b374d280f53f5f22c1a27a50db010c4b34071953f25f5. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDL72103334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3919d457af797379d87e371e22c6c9e681f2bff0878fb1872fb7840852f537. 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/TWDL72103336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf053ea0f20b4c561665ae92dad38f979de1ce6687f44d43300a540a34ae21558. 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/TWDL72103337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc71c1b4b958eede69df0ae71f64d5d97ca196fae6162d03d7831a4c0566a9c4. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/TWDL72103339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc771a9ff6f7ea637ab79fde0e4d6f6caaf20904ceeee54f1d09d098b2cbcb1. 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/TWB519804202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0fc1e658253006077adfd464d73a63edce2299c439a83b387cc60badbbfe04. 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/TWB519804208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0e976937348e1841c3d4efc9226a607403ff68d40ef0ef7f7a150db8a62553. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB519804201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cab6fad99474fb20ea3c03e28c3cf8a994393ceffd5cd03d7d0338d88ac4bbd. 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/TWB519804205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbf0d86d465dd9a8d3b3cc8fae5e4f8363552d58ea87ea8a17bfb5f59fde1d9. 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/TWA539584101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3538d10d392e8b87c833f5ffdf370505f46f5f9b75c9da776739c8d4367b5ad. 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/TWA539584107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e62a05345228e959f121a114a9a29128aa0b123cc192ea63f2834549dca2bb. 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/TWA539584114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202de319aeaf3a50c7772a0590dafb3ed1995143a63ec5a772f9457eac558021. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/TWA539584104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5173b0e34f6089f235fb5545b0901737b75816707e5bddb29a188b18cab9d77c. 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/TWA539584106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d468426ac69677eb5ad27b303bd88e24ae4fcfc9222ede535aed0fde551221. 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/TWA539584108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fbbaa1d7e402a0ae8d36756f410c8ce487b41211254cb1ce7919fd2f0af62e. 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/TWA539584111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7c1ca0d8a061f5e5acd031c6cf491bd45dd2a736437071e97a4ff440018e9e. 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/TWA539584113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6df08089bb6ae6da19bb3c8d24936d33a1709e48afa88450ad3ac943479ef8e. 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/TWA539552701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbccc08e520a96562f3a4092de24a1079dbe4aa84690d5b60edc7db7d376e675. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA539552705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b97a1177e4b0193de33928659a12bdbf889d7c7c21cd1356f9a22a9aca68bfe. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:31:29Z), 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/TWA539552706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa466b06e9865ba7d490844b29b6062ce0e54d89f761fb25406ff5fd0f362e4b7. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TWA539552709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ce6494114c554ca4d22e1cf6aab36dcb54753bfb4e7e0c87f794b28b0fe61f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA539552710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4e60bbebd3752507c84cecf4ad73ddae463eef27a289266438849136d848d0. 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/TWA539552702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7672dba92287e8097a793977c33f1492a7f425f32e8983c2bee32dcb56055e2. 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/TWA539552703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda82363b4c09c845faa941557cadcb4e7086b6f246180ffec8b25883e7b502a. 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/TWA539552704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2eb5c70f7bcc62b1138c0ebcdb781183c2dbc813e18a78ae5dc187b3266d2fe. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/TWA539552707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0deb435a1da2c6e14a12edf263f4da4a04a80635a24e857b08f0fe5c8e60dc9. 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/TWA539552708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3ccc034e2a74302992a018dc87d5d3d56aeec9c5d3e6cba2f3963ba9300b5d. 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/TWA539317403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46151341337fa58a801e3e2a9d9ec597704b395591c507e8f88ed77a6c760055. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:25:05Z), 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/TWA539317404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddb8fa6ef76e0e12c397da7ef71bab51b6b35b316d64fce7378ea4ef5d861ac. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA539317406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686c7de80d4622274c3bb8d89a702f30cb2434ddb2d07326634bed97b9000b5d. 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/TWA539317407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017ff28788e937469f92aa113703fa2bbddd9ac2df10e50771fd5477d1e79cb9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA539317408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df880b205e2e3d917aebb307c910842929af5b8ef6606a375fd18df589ed5f8. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/TWA539317401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9120e468cf3e44e7fee012c48b4aca0294c691f654f6080a385abc0e24d732d4. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/TWA539317410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26db19e2cfa3c64d418ec28d1c3084f6d525252ef7ee9b1d69de9fb6a6840aed. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TWA179300401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05eae1cd302412d2bde8a7b306b6a2c7a1fc56f437d3b425c80d29705d3800f. 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/TWA179300403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298b1dbce1c2d9bda99601791fcef33bb782d8f69eebb2a54ecf418f3965c198. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA179300405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0667e418525ddfa20a9cab4939ab41a70d54edfe0a3a6f1dab9056c04857f747. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179300408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc855a1b8a7368ab87d71fad698e666521734ce4bed0d8810fe0ae5c6eb5b03. 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/TWA179300402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac9e0a1c6d69a6fd938ca3519a3e272445667224f86c66232a05860b609c500. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/TWA179300404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566c49fbe2c73467582d92731a031bb09cdec1b154b6cfaea669889111c50a14. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TWA179300406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0870e788130e56546ba83c55164477d815626786139961391a8ec06418313d8. 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/TWA179300407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27000dff5d07dd68612885de9cc0e44cfb1ffc38ea6bf8dca9e087903eb43be0. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/TWA179300409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f0693b50f4047c4bdbc8c0bdae8da5a438dc3aa4a3e42295fe472c1c780bcf. 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/TWA179300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64bb0f47aa84ef4a2bd3b931cbfac2a4b91c5705de049e431851276e16c56ac. 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/TWA179300411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9bfb8fdb060732848a772090a070aee63c3adc070a47cf5489c675f8d967c1. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969128d07f214d8fe18d4bc9c052f579430868115637804b2ca43cf533270de0. 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/TWA539226701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42499e52f015401eaa8a5a4d1119b59a160ef944ee713a3f642c21bf425b6a58. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539226702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde810d20d57331cc4cf6e91e0607a22f7899835706d93d918a1e2c1ba2d5af62. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539226704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042262e880b6cf0eb802d73f014614c1aafb7aa30eb79de4b4c810a1180be97a. 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/TWA539226708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6aea38481a9b9030bd0af583b7c4ecdc56506115e42f54b7b9596954228844. 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/TWA539226710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522489b16bbceb5453595041d914535ff38bc8dc1cc5b3a3466cb2accf8d1195. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/TWA539226703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b54984ea1537471054a39b58ccf8401612eaa1727fdec872760dadd559f1f4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/TWA539226705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e01f78477161d36d866910e523da5a6b83fa0e94a3273c6ebe4e20dd5b93bf. 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/TWA539226706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d45562ce5e968d31d0813f3179eff78c61f2cbde4c3963a4888a32dc37c9a9. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/TWA539226707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740ede1f71709b8ff9252c85e0c80f087f6b5c32c864fa37e7b5c320a6c8cf19. 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/TWA539226709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46b3ede832dca596af8130eb66ac7e5bd9ad07b93b0f0241b23fface12099ed. 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/TWA539222601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a260a7c5a353ebdbf23d6df265c5eeb89bd83d190d371322e7d5facbea7914. 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/TWA539222602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7dbe8f6f34da7202d211006e3d506f2888697202929633b7abd13753a97f04. 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/TWA539222604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ee9db3d54408b614926a4fdbf7bb9a0a108fae2fd6e5d5414bbbf2a96607eb. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:16:20Z), 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/TWA539222606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c575091f98efb8f6067beb87516128851dd4c847a13fb1a51829e534709a067. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539222608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7da14e9ed4d7c7a331d01a1b4926626895fe22f08ef4acd5faa50fb6493e57. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539222609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7287b1f493ddd3f262dee3b5048cfa25d8b2d6c09b7ef830e9927654097d344e. 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/TWA539222610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75426dd12d8ab96fa1d7fb19de65d14373d06d6569b2eb3d723eb56b7345d12e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/TWA539222603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1ce2a0b3e2a7f9b0a1acb31d1ac21ad2986882831bfc797c2b8f079ec7be04. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/TWA539222605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59c4504326082c8301b97ffc70620b616cbe4953cb68ac7ae7c103a5bfdc4d8. 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/TWA539222607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db1476aa43e943b391d8eb5aacb365fdeb7f20644188935d1069abf7d2b7df9. 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/TWA539119102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15933a687d6240d9a6d7158d863ab9190a2a01a05b62aeb4e72c7caf83e78863. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539119103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152e72e9fc42037d51bdc4f235e779c61e4e8b6edf1d1ed15e0a16b9a5596be. 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/TWA539119105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34977f4d2ec77a507c8f6275b516021da2ac1259ccd640717cc14a10fe318cdc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA539119107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab7ccf8fa1d840f96d26e8ba7957bc5827e0143d275b1f02b66e54a3889bec7. 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/TWA539119108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077850e694dda19c0e09e03fd2db266b6b94d35e4bcc6502ec3510704eb43c7f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539119109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56a2ac8a84fa8da6cb2921db76834f36ca7ea2a23836bd7c7719965491384d8. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/TWA539119101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f37fb2a58fd056897d6c283bf9ed13c922b2e5ed16de196c5b7915ab6ad73bb. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/TWA539119104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0d7a7daae541a41b792bafd4978576f950f69de73325152cc36c8983537fb3. 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/TWA539119106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181f5d74628ed6ec30b3def83f7a7aa641a39d338f9dc1bf54ea807f220348d8. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/TWA539119110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054cd633d806dad9f3d6d9cab8c37030816eb9dfe15628e70bb82f76946ed27b. 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/TWA179001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81127488e958370c3222394971d75cc6f7f3e2a2d6f5bfe114edc465b6d7b168. 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/TWA179001202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbb671f024df174342f2aa701d863c4986ae605ac192834cab31c47d4c5e9aa. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/TWA179001204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe923aaacb9dd47cec8ce9f1b3f6bface66439c0f1325211996b65e13e961948f. 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/TWA179001207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e5e63125ba2248a60993f70a2250337767d3ab9e026b39d641b669f6d4ab10. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TWA179001209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783c6f9484753da0d845abcfbb6f0e50bbaecd50bcab14597e9d2b4861df38c2. 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/TWA179001210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fb1b1d8038b964d660d4dcbc7c310c0ede7f02d96eb67e0952dd332ad094d2. 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/TWA179001203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d2b1e30441bb60703032e8d24619d30def15cf609cfaf2fc37f79901a64569. 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/TWA179001205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223b3ffb7b70aae6d7b68e582cb5b37bcbb92a2b22e3a7b9a3626cb69dd8d7ae. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179001206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1f954c36a8542ff24010e193d66fc7cf8c4c0ce6fbe9ba065939b6dbf92417. 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/TWA179001208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcf0fa5d2756631e69e828d44444ead1448332dc4dd2065958bf8b0659fd473. 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/TWA179000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8904de1ea4256f40f740a8230e8b76975db451c785dc330756b3ab18f4a8d3e. 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/TWA179000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b2da687677237c6f7652dcb995b067e3f03f18b4183c9bc5fa71597558eb4b. 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/TWA179000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d9d4dfc2b90e202719c69ff3463e208e11f5982e6564e5263ee4c168b43ca9. 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/TWA179000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd02df44d64e9b178cf259e53344a027774a530537186753a581370da7805fc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d977f8aae92e87d68ddf45eaf97df4ddd5bfa584a763941d019780c6c40af4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA179000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5b6c01d7e10c390dbed1dd83ace8c6b0f9aa095fea9f70c070dfe6ff78f383. 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/TWA179000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1aa8c9ca2b0b41b6e07a3ce04ad7dcd8fac57f58fc26bef3f9d6355830338f4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TWA179000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341ee1c1eb34abf2a06b60677e1c9a376a6fa8fe197c1f16bdb5e641fda22147. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd412a724a7f21fa2e9641ab46f3cfefcb701715f1b65e02fd814bc543a0d91e3. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/TWA179000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35493b546c196a4e832124b4f0f2ac56d1527670878e2f1d9b87c5aff8964be4. 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/TWDL72205658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c4ca4cb199c95d0f1934937f547e4d73143b9d0e573f68a3da4a308cc97458. 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/TWDL72103283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6569853c92cae1d0747b594c42e6419bca63f4b987c099c0d9d843c8f1d0186. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TWDL72103285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a4cda1e7b5b251cfc7320cc796c0bdd29ce4abf5f838498c0af00b663df7bb. 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/TWB519501802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75ba4ba92246c59f2214173a06fbdcee68353bedf11d1d9d340df7ba5ee6b4e. 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/TWB519501803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35703462c072598cc74b944afc3cdc71e085fc108ac6e9d969bff1f7e4fdf71a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/TWB519501801.
老么的故事(鄭智化出道30周年致敬曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32cc0d1d8f114c0b6b42ae6885e781142d1a581835c730d47f3834596657fcb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWDL72201473.