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 0x1ea35c90d9051cced25dafb9c75af2708ae018bc957e506999794cb7fc0d4c7e. 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/cd460b99-a11a-440b-abfa-80008baadf63.json and https://artists.proofprofile.net/proofs/artist/cd460b99-a11a-440b-abfa-80008baadf63.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 0xba48e484cd9f47029b2f41e8cb08a25091ebc43196c24d4aaa952cba69a17349. 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/FRX872129888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0f762728670b0df0776ad6e7b2722b82b8e3ca88f2809dd2e50540f30fe29c. 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/FRX872108044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa9542a4d4dd93b58a27dc17c7ae4616ce03a7c0b126f6645f803cc928d999b. 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/FRX762142479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56739531cf44dc9f54af8ed27e54c41e0e7401302a941d05c49f506652c271cd. 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/FRX762181867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62f6469d1c4dfc89a70541d57086cd7371531b97dc20970addc69c8ddb046f5. 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/FRX872155145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8aec9f463c83be44c0857ea4b11ad6129d624031dd55cbd04b729b80d9e7b8. 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/DGA052316002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e92152e56d9979da6b31c2d571f7a5c44d8d1209c0dd4628467f3798caf5ccf. 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/FRX452430910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d7539dd06140986360505dc918ff48920a7d1748f0a32e0c8e5840a483699f. 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/FRX452338538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a122411bbc1866caa34f8e5d01a498311eafab844f2b949ccd6114a3df3c8b7. 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/FRS182165265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc63dfe7105584749b1d9f29689ff94718d08b787a72e6dc5af35306579fae2. 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/TWAE31901655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3e785cb2874b60a432f61be740654d3f9d7e5cac6bbae2f84716ef48464967. 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/TWAE31901656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1561ae6ec2d066b3ec761dba301e851e0642895d2d5221aca55097e031983858. 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/TWAE31901657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9a892b61fc032d280f55242225aa5f642586e0a0938c0b01c67a5473fc4c30. 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/TWAE31901658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6648ec69c05e54cfd4c56775b9a0bc50ab9c2f80d12f1c0e922778713710308. 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/TWAE31901659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3a2a400f57f0612e5be38fa2d5fdb7747855497f1185a06185d0827c7e860e. 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/TWAE31901660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a853cdcf955df7a54507266e5223ff1520c3db8c0b6c49de9313d303037ce8. 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/TWAE31901661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d18ebfc52d183ac2aadebf8d2d847dfa9831961ddb3fb13cdd1cffa6c6d9cd. 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/TWAE31901662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaa72fcfd8725f20c12fe666291545fb548486ef90df7a416e6cdc65b491f41. 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/TWAE31901663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fff5d82a3d795bab7b4664a7374d30276f396b153297d537ffd74a4d4dde96e. 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/TWAE31901664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58879d8f9c337fd97c1f8a1a38c0f8af9dd0a1f9573adf87f15b351843c7158. 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/TWAE31901665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f8fb41f04483f8f95dd136e787df66e758989793b4029474b5e0bfb6a6d31b. 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/TWAE31901666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70fe4fc5b2ee58ba92350502dd63b70cf56b832808e3053f166dc29fa55bbd5. 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/HKG731677275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786ca9d77f1c79e19b8fa8b3ccf420dea3adacd42ff38acec8892ade51349895. 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/HKG731677279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216901083b6453c646258f7fc591f438e5483305a6fdf48cea9763b035f29eb0. 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/HKG731677281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492497b2e573ac85f6b2b8935a3e8a897123843f2abb717b7a57382fbf8d186e. 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/HKG731677287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbd0eab79c632020a1ef99c80f2646dd8164fd8c7c8bd635d2a62a03dc90122. 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/DGA092439719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5c87ff6f2e4b11582d30515aca55dfc295cb5671143114bd907d91d58d2e3a. 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/DGA072484775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7dcf424911224ba1384b34496cbaa5c27ae7af32dd80f8dadfc43726f37e97. 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/DGA052451195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107e854936b5cb1dc981547673842eaa44a75ec246d6c4f0d3d242b9b5ec8f7f. 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/FRX872430874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a6cd949927c5cd1512fafc4b58e25da9f8f93240c3eaf0fd1f808ec08411cc. 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/TWCT52434480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7a80c4a6163535c1ce6dbf3b6fe10cb375acdb6944c035dbe1c77d46d060f6. 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/HKC652400166.
寻（仙剑六影视剧《祈今朝》寻爱主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e0ca1b09b029d7d9cb05f8844fc60a0fcd087a07538a97e20ec0a5891f35b7. 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/HKG731683765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6923a9a135e031c912ac2c7f20e3e2f13c3f86840947cb4a5f656ffd405ce6db. 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/FR10S2404130.
體會 (電視劇《無與倫比的美麗》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8aec9f463c83be44c0857ea4b11ad6129d624031dd55cbd04b729b80d9e7b8. 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/DGA052316002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeadb641cf838ed0e8476b8b33bc68af07b5c1e39253d8101162cd40c77ec85e. 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/DGA082279344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24855ce6f6050c2d508423fd67bc3d5ed07097c35ecac666e46de4f50e644c61. 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/HKG732294036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a82dc83779317e99cb7f6257e6c1a17f9a5664d7b466e78c328cda8da4272dd. 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/CNZ632201278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d4bdde648b0ae2dee0363076f4c7e444be3045a9e684fad6b999b1311a36b2. 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/FRX282221192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4255d777e1fdb20c367ef80e05f89c166a1f9f6176fe270954285752f89e43fc. 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/HKG731716371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a122411bbc1866caa34f8e5d01a498311eafab844f2b949ccd6114a3df3c8b7. 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/FRS182165265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62f6469d1c4dfc89a70541d57086cd7371531b97dc20970addc69c8ddb046f5. 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/FRX872155145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba48e484cd9f47029b2f41e8cb08a25091ebc43196c24d4aaa952cba69a17349. 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/FRX872129888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0f762728670b0df0776ad6e7b2722b82b8e3ca88f2809dd2e50540f30fe29c. 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/FRX872108044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56739531cf44dc9f54af8ed27e54c41e0e7401302a941d05c49f506652c271cd. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:29:27Z), 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/FRX762181867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa9542a4d4dd93b58a27dc17c7ae4616ce03a7c0b126f6645f803cc928d999b. 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/FRX762142479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2940c23a7c1ac8beef8ad60ff4a81deaab57015b3fcce84309ba82d8f9d8b1. 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/HKG732142368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aea7e8fa3ee55d8277a44397a91dde174a821483faeb33b521dd8f1814ad67. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/HKG732142369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829b403c52e8de4637d6dcc73ea8ea8e0f4ab9032341947c7b348fd1088adef0. 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/FR96X2183962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedaaef716d1ea65dadaf60ffc3570bb522785d4d6ea72db99c8915a833c6268. 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/HKG732017774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083240b9223fcdf9bf56b8cff97738696e1016f7512eccd31e309a79b20e7418. 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/HKG732328274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134330f61d026ef26a4b939e6981379c867cc8de7041eebcac14de0fdfe43ade. 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/FR10S2241109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f086f552bfcfe86c6afcc70ed7e2f8db806e1b1566e72e47cec4a39b05366e. 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/FR10S2240730.
最好的朋友在身邊 (電影《愛情公寓》主題曲)
最好的朋友在身邊 - 電影《愛情公寓》主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc665a50fb3c5fc82b72242608cbbce2d58c4f766a362d3f8a08c025740eae104. 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/CNZ171800169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca99d2d262dfd69a69daeb1d508314823fb878bf7953df11e4c8a214cd72251a. 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/FR10S2240835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7f8c45cd0c9860c988625e17ff009147f6100b75e1e66d9ba2f0693ef3647f. 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/CNZ782001897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217b072fc3b2ed6d2d51dfaf8c09cfe15cbbc6c885c860d330ad378395c53fa9. 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/HKG731613103.