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 0xba77aed902c9077cef336df7858c5012397d8b67146026898c70f4199b104d9c. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2295e6bc-5efc-4ccd-9621-6f01fe9569f2.json and https://artists.proofprofile.net/proofs/artist/2295e6bc-5efc-4ccd-9621-6f01fe9569f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb9c72e245342a1d83d08f125afe7735dae9dad1154c120295bf08b52dc815c. 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/FRX282241513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8da899d5bb2e2550dce4af0fbe52724d0f723a633dd7a0786f498bcadb69392. 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/FRX282241514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c8706c82ca83894679fe3583038b44d69105f108b280fce6752d9c0e5522e5. 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/FRX282241516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccaaeae024ae87408d3eb53107d1f67fe2ad7cfa5ce1cae25fb32141c5c8bec. 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/FRX282241517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b2b61234a40be4e100a17fc33d0092fd6b233c2e21da4b1fe7dbda5b32e999. 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/FRX282241520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad565e66318833ac86e29d127d06cef5574c50b2aa75ab536ed3b1be31a0230a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FRX202249755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2c99b1085211e7148c7eb5d0c34a97d0fe1d77fe5a26f4061047df821477fb. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/FRX202249758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a3b5db1ef341449521e374d0e29620e390df6589ad0bf4690eb815ac966edd. 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/FRX202249764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804c050b326a02870a872d705ff42f329fd8c231c7047014b315e7b2d8b0115f. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/FRX202249767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe839c696948380ee9bd821ae1f38887f1bb4f9f19f1ca85b4995a13b6d6fd5c5. 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/FRX202278516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803aa5ae4d13ee1b119e9470f62f586437408b523023dcf128ca6755112dcb7a. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/FRX202278517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4d92da0be8051e558679ffad44b6de9b518b8f00e8456dee007d7647a18215. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/FRX202278217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6012fb7071ca42fa2156fc6a3bb682a087465edb3935aa922447d996256bc2bc. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/FRX202278220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62d990f2ecd1e55bc675347a78acdadc528a8cf3790c13d1cab6288504b03f2. 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/FRX202278554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d8176146a6eceab699d9088b13a7af8fa9502bd4c5056491d40804bc6c2934. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/FRX202278295.
山不转水转 - 电视连续剧《山不转水转》主题歌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4eaf8b087754f0fc59a62d797a35d6ab90f78a9799e2228bd704776792f66f. 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/DGA0L2389000.
少年壮志不言愁 - 电视连续剧《便衣警察》主题歌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc737d5cc12e7e40a5e3391fc7262d8a6fd9948c3601cde06b2844e560aafea. 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/DGA0L2389002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f2e1db2298de9068e3b64d2a79bd5738964ef38c12619abc19c8ce4501ee03. 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/DGA0L2389003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02d4ad1685d6f863275353380e70144a2c11ef2801358032024730cd3a6ab2b. 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/DGA0L2389005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea24762667b3f3874d914c73d923408e757aab3b71bedfcb5c14c59e9f78141. 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/DGA0L2389006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f4a6fc7ef10373a788cea42a4f523e1ea0b27982b6efa8862238345db6a73d. 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/DGA0L2389007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7536b8bb87f3750b9aadba254a11f3e6347c58c283c435b81f99ff99d97b2451. 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/DGA0L2389008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa7131d4b149ac0e715aedf25c9ba544c18341da6af0e2808ac01e33668f5e3. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2332482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89fafce65d54f7fa8076d32cfe29e42bbb6deb30ed328078580e3a2098d5419. 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/DGA0L2332484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6867b62e376e7bd864b6e3e8e3679e79fbb6fe13c2d2009df0ef8052366e4bc. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DGA0L2332485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e20b161461b458c8190829c2cc76b521bdb41620516f6ac7d4d4c9ae335578. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DGA0L2332486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e696cdd2f0afd14056fd12e6199138178d878ab4a332154c4e209121932def. 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/DGA072253529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea2070ff9e5b4e58acd9d1dccfe1d0ac95659c6dbec7d90e4e6dd0fec04c569. 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/DGA072253494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd95c41c99324607150425e5b4da544a15e5443679432d4d260d4f8f88e2636f. 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/DGA0L2388250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf52a3e05f8dea6a27a9ea638dbe975d885c098de5336d310f6b439a60f499f0. 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/DGA0L2388251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b182920c0cc2f3266d7a34144419b4ea17d11fab777a66e1391c3f029ed3cf. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/DGA0L2388252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3182e85a59b7db18932d9bca89bf64855e9c7a568000f71891674aa0717d95e6. 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/DGA0L2388253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f16b0627318a642ea2199ce90d76a387be14dc1568f8738e84538e7c449cdb. 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/DGA0L2388254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcaef2927015a48ca3617a848ee6f4ae8906229a7997c891ad6d83c4dfedbac. 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/DGA0L2388255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf851775d5a4110acfdd38d276c56abb752f22f5e69351581bb895032271b59e. 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/DGA0L2388256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6da7841579df91f59c37a7b3ef16759e5ca5a9e95e7c616bc338ed164b333bc. 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/DGA0P2301001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e6071cec07af2f97d3d5625a703c58b8a57682db97fc8ec4c547ec124d08c5. 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/DGA0P2301002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeead2bca0e35178c2c3614654d7806bf8ddc4538fac9ac7dab9e95093ad5fe17. 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/DGA0L2388996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4321532bdedb12b545849a28fd498837db39b745cecf7768bad199afc40c674f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DGA0L2388997.
敢问路在何方 - 电视连续剧《西游记》主题歌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5aedb72f120d9c0c835a24cf2b09338857c9d2f2d04f28dc046d94e2780c1a. 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/DGA0L2388998.
好人一生平安 - 电视连续剧《渴望》插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a7ee5c5118e467e96cc28cf9b97c3ee3ab0f4c9f7d61369ca544d67539ccdf. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DGA0L2388988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa708d559d300fe52e285dd92a815def256e5c69eefc36484d58addbcc523f11. 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/DGA0L2388989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2286e169bc0e8a553824a5c1349af6a11859bcfb4dbb54ca6efe47b50007a3c6. 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/DGA0L2388990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93940645c0e210666c414b97287ac525518ddf810c1bcbfdd03ab3d90ab791ce. 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/DGA0L2388991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf386731f22a297690951a59d85a979037f5f73b86429b6866b0b047af904a83e. 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/DGA0L2388992.
篱笆墙的影子 - 电视连续剧《篱笆·女人和狗》插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad36a5780d173b4156cb36c64101d0909ab594042f8dceae8c53038655e86d8. 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/DGA0L2388993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841391d18603a66d85026370fbd9b1380e51163e1b29cd4a3865056d567a7b8c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052393213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ad7ab93a8ae497d260c5f50450200a47336a40274ed63fb4ab363e2731fed9. 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/DGA052393222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff16e5664c9e8e61ba4c099ca487a9e465060891ee8eba6cc6936d23be50aa0d. 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/DGA0L2388292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bb39604e163b494bfe9f1e7c6428a309fcd177a202315251824455a873f1df. 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/DGA0L2388293.
传承 (太平洋影音四十五周年纪念专辑)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4e6032e09159eb0760495d3cef41b779008c2925f30bd3bd0fb6e7946b1177. 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/DGA072236247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01f9fc3a333c691917e43d0b0684fb988534bb441d721d062c40ee336e27e80. 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/DGA0L2346446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d84c121d14e682089890328df67dc1eb3e3e87d95bebc933ce7d24568b097b0. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DGA0L2346447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1fe25a435e15e547b877d18d5daf2cbdad6c354f3f6d9135f2616bcf4d9b37. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DGA0L2346449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91be2a4218bf1dc03ebc365d109ec8d109243a2609a7dd43490fe5d73da8bf6. 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/DGA0L2346451.
祖国啊，我父母之邦 - 电影《第二次握手》插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ef075a893d0ab36020ab238cd7fcf6f2472cda208280d12fbd8b3bbb17b835. 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/DGA0L2346455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06187a49868a53ca4596b9dc07a223b7eb7fc1b5b1fabd14a75812e22aadd4f. 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/FRX202205557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b48bcc76db684450dbedc8cb50d8e9cb42d8201b5c00053af1c043572be996. 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/FRX202205559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718c77a60f7896f7d95b6b6c951c3b251913207d18f6819056dd1f4f26c7eb5d. 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/FRX202205568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e0a3d1aaf7ad777da33d4d88e6a354281e6367c2b8cd3a1b0bc3d6eefbd159. 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/FRX202205569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3eee29566b5844b4ae45cab1df5ea4fd2b22dbe69149e5e59456147f2fa347. 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/DGA052435258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf652b8be9f478b3bb0e6bac67091f6171021c4fc216a7eba2256c6cb1f8e9038. 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/DGA052435259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31911a9d0188fafa3d84a530c0f76b99d644e4d2f6e97cd69889b1e8ba5fc88a. 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/DGA052435260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8296e6ec518952a3bf4cb56765277f1e600da86298932274d5ecff020213ec6. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DGA052435262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c80b14ef4646f8c4ee4318bfee279257e73c1d1258bbc9bf801e54dbc00aca. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DGA0L2384777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8071951d817ecef79986ad5bc0d2fc55eb73b0d1ee0f5ee79f8c2a485b072900. 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/DGA0L2384778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b157fa0dd0872b1acbeb68648f74f9f06e493e8c22018cc57fd35978482e3c. 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/DGA0L2384779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bd1092bc5b9a67cc8fdf74505be5591661dd751f7e69ebc467facc27d6fca7. 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/DGA0L2384781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254c58f8915e22523f0b840d14976a625dcb4aed61c2609e5b74c30fa8ccfe92. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/DGA0L2384782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e4f057daed3a164d29e9d09aed7aa081b8ba9146293f4370b698a83aa2676a. 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/DGA0L2384783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef720a5f3dddcb4b8b18890916a180f8f4e75461c53876f6cbab040a3deadf61. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DGA0L2384784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32114d0ada6f6c40eec0262e029af1ca669b884998d3379259f38897beaee28f. 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/DGA0L2384785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34df3ef169a14f9c8af4764fbe3631b8fafbf1dd867264b607d4fb959ab1f676. 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/DGA0L2346174.
妈妈留给我一首歌 - 电影《小街》主题歌
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26f0b78a79380500671a11c03963324354b52a5fe7ca6ab4e52798df7a3ec26. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DGA0L2346175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc079eb41d291c25a9ca5e957b0937bbad75b28422adb97120a421835b71e01d4. 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/DGA0L2346176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2583fe996c3fecdee344e0ad4f7e318343c262646ef3587b3e150295ca6d54de. 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/DGA0L2346177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b766f6cf6f27aa86b689f63e89d69231a74fab7f670134caa420bee881745c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DGA0L2346178.
愿做蝴蝶比翼飞 - 电影《玉色蝴蝶》插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cc4483b4bf9f6b669bbff1bc501abe27df058b072e7dae00262e534be19b43. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2346181.