1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x056e6fcc61f93f165c21e5ec1608b67fd2c717c821cef9b3b3ead1f2704b75e4. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85e8af5e-9f24-4079-a677-a61eeedaf2b7.json and https://artists.proofprofile.net/proofs/artist/85e8af5e-9f24-4079-a677-a61eeedaf2b7.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 → block OTSBitcoinBlock must exist at that height 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 0x523d9c6076973a2e887a9b1260c66df673fa0bdf91b5d3e34538b1aa402c65b3. Chain 2 (Bitcoin): anchored in block 956970 (2026-07-07T00:37:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWE670300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668f98398e84910ece0204fb09a42e32bf712d6aeaac19e93eeb096e0f10c544. 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/TWE670300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4021eaf1ba4840bf491158b90f1a5cd236c22917a933ae136cb10a38c34b05. 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/TWE670300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585943cd863fda057cf0ae5b3c0aef79b8c513e6083cfa5b0a95d373daea61f5. 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/TWE670300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fd78e89fba2e13c8d7c9cad4545c87d100acc3f5970b419ad697e5c389a168. 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/TWE670300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cc3424d3a6587475f62439b18d9ba9fcc8e5d7044f9e8bf177456cd6c41a3b. 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/TWD251855528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3142d84be0951992aeb2b052cd92a8ebbc02ffc882da852b6d3e3c61b048b13a. 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/TWDB52400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6e8fb050da3d100ece2966d5b8309cf10b90d0b250f89a7622cd36ac276950. 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/TWDB52400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a1ad0b322d5c50233b44949459ef222ef7c885d12681fc0be7ef0170b6e183. 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/TWDB52400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a60a0cbaad8fa11700ba093f0094f7d9d25f95d1a1ec67e2099a5168bcf40a. 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/TWDB52400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994ea2df5c68be4b51996b317139f23562dc74102f4cda2464a805caf48fbcfe. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDB52400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dfb9f526cd42ac4f002d25a6a63efa9f0ecde11072b8fcc62d7aef4efdd096. 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/TWDB52400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bb0483b1ed1aa1bfc8cbbf26903c0c38205d409a7a14e0f0504fb8b57beb35. 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/TWDB52400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b74024178c61929ebc3776f6e6bbdc4b361b490b643ab92d4f8afabf2fa090. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWDB52400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac8bfe68c15351feeeeff115168e089bd6c5a08ca2cec74eda67dddfa3110f2. 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/TWDB52000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac28d3e836175a1617513bdea187c2348bdaab97cf50ca276f81548fe80fedeb. 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/TWDB52000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6f96d76c63fbf66ce00ffd35a2641d1aae1ac1c6af2d343c1b293aac58e5be. 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/TWDB52000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ebd5766d6e4f1a54b6116559d335ed8f76e850b02f6e56e3b5158fc59e8e2a. 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/TWDB52000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3815f3355c8c998e69b2944a17f60254988483a22e05d4ee9a3adbbec84534c8. 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/TWDB52000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77d19d8b7d7299f7b38b4df6ecd487696054a5495b11b3348483cd89cb50c18. 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/TWDB52000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa1498306e8320c6df77cd72422049b4dd8e3a404ce645241f3a7d96ba585fa. 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/TWDB52000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344c7ec15d835f095ac6b3ccbb50c3080bc6230ade523d3f66fc3071b4f8a160. 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/TWDB52000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7623ad82ffaad188eac20759682ecbda952d8a3343e1e069ac36a08555684390. 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/TWDB52000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef77f8d11515c8cb283643cfb4c05ee6820069918524417926084d73a3d1c844. 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/TWDB52000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ad0cd9357fdc0c69e61e3423e863bea66b020f41a88d22c2435690c05af7b0. 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/TWDB52000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1329fdf526915d7e6a8a56ac13b38ae519564eda7c63a1348e19dc68e7c17e57. 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/TWDB52000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8441491b978bd2cb8224909eca5a59af7529270c5c8d167040e0bc6a37bf16f. 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/TWDB52000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a0325c72bc4fdfbf8b35d0890ab9e3caab3c272ff589c442be84921fb5b9fd. 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/TWDB52000050.
《全职高手之巅峰荣耀》电影原声大碟
巅峰荣耀 - 管弦乐版《全职高手之巅峰荣耀》电影主题曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80567443bee028d882cd1f94b2302a5ffe25a95d1d33cecbd3d5b6015fa09be5. 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/TWCG51999982.
梦追逐 - 《全职高手之巅峰荣耀》电影插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f6fd5275be3a8222b5c01666a990bc63e994e7fa770f966d7d5627c5e7f1ee. 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/TWCG51999983.
梦追逐 - 《全职高手之巅峰荣耀》电影插曲 伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cecf3f8343f251317fce741a4508198048b710e514d0209736e7ae02030ec5. 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/TWCG51999984.
想念你 - 《全职高手之巅峰荣耀》电影插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81aa52be6298b11ac3d2e1341028d7029a36a7616fa9b83041e121b68cdec8e. 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/TWCG51999985.
想念你 - 《全职高手之巅峰荣耀》电影插曲 伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bdcf21742f9a6d86baff5d48240bac3e101e8438d19dfdb4d7e7f2f8773e5f. 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/TWCG51999986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532ea9210850e22024939d0120277a26ed33f4de3e596d96e35fb898c6ab9f66. 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/TWCG51999987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b395a033179159dc1b43684b0a854212deaf62c4c8ae31cfe024df5cb47bb4. 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/TWDB51900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6e900e57e73ab0e9f7ff5d0b443426c43789eefe1e708c4ed08f5f039a94a9. 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/TWDB51900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea77614eb8fd161ec44dd447357b4a3d2833f52504a4553078e09778ec4e67a. 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/TWDB51900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199db49ada39a9496bce1358b1f3b22967b3295fbdc82e42d8275d0395dde561. 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/TWDB51900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138de5c63a9139d94c6aad7b6ada65e1ad1275a54bd34c40cb3044bbb03315b0. 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/TWDB51900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeaf1e1df82e0d029575751d82a66b5fb817a03858b0ef551e210f1f99e72fe9. 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/TWDB52100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6f07478db513ae0fd3e3b1df4fef8363e48fb6cda647542e44be99b5ba7cc7. 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/TWDB52100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5960de07498cddd43439681d6ab6293cf2f2973728137b53cf52f195dab26b5d. 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/TWDB52100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb455cefb7220da2e8d3bd9a0792739cf98838f4bd6b28422519e09fa5b246b. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/TWDB52100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9685ac8499591cbc4d2d3764dd8d92b556c98c6f42b5c4c0eb32e94b892e3d. 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/TWDB52100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9824c63b1eb91ab2814241243bf61ee4a7ec4679a3bf1aaa8a3083c85e63b664. 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/TWDB52100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a767beffd0ea15c1005dc8cbf6381256d0dcbd6a2dea607e4a97e3213ebadbe. 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/TWDB52100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc261ada182f05ec7711ef3a6335106aed4743d72fbbb776f8334a71820d5698. 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/TWDB52100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a425c62ad3774cfbe573f489d20f2c3015948ef5de560fbb2181e5f29b690b. 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/TWDB52100081.
《請問，還有哪裡需要加強》電影原聲帶