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 0x5380b1eae2291351fc52ab915cc247279b06bdb811424a15169ab03f55c7577b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdeead53-d372-4566-a74a-a676b0c0dd6c.json and https://artists.proofprofile.net/proofs/artist/fdeead53-d372-4566-a74a-a676b0c0dd6c.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 0xaf820bc4af4f70a0174aef3b234949e7633a991ea65255bea1debcc50a6d5565. 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/TWA471919010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd96e4f00de7f714d77c1a622b148fa0b9d96c85236dde3f50cae8b1eb069cd. 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/TWCC31900324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231615474e203b9a3be40d569fe1a6b6d7628b075e53fb53011acb100dc1e564. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:41:38Z), 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/TWA471919001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0e77d28fa96654a8188435d3f0875fdf4516c00d6bd8d5e612261c3db49f53. 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/TWA471919006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171e2efd0d703936cd6ada48a379f5cf30f9f501eb041e559d24141d2e415757. 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/TWA471919007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8a519c4a4ffef8a2578dfc2f2b87a813cdde1961997e0c37b13c092710e3c3. 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/TWA471919008.
她gucci的時候眼淚總是prada prada的dior (feat. Mizu98)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd759723920b48c63abfa030aa5e385021ca53dfac438c52f271370bd4248a2. 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/TWA471919002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1019c16b64890ff7ddf77bf8cc1faee6ab79bbb57256e2917ad511621c74b26a. 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/TWA472002005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fb4d389411a3ea18e21a10830d99b51eaf530c0b9690e8a4c6b982ab78914e. 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/TWA472002002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ebeca3b6929c8f6f9c992005f9b129c0228711252d47df39c5e9e8a9c09eb4. 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/TWA472002003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9767932ced4fca90ba1320983e1729353952c0f4496f55312794dfa20b672b2. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:45:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA472002004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296885d7c2ea2311f5a8d5cbe89242f4176e69ff521e93a68ad1b964d0b27f09. 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/TWA472002001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc268e43e85919d26a32a07955ee310dabf3047f089f2f20458ebeffd6eac5207. 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/TWA472002007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4d1c2bae0242f256a15e3b894c1cc4385c3d2ca02d46d77eb99373e5d314d8. 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/TWA472002008.
愛到明仔載 - 精緻劇集〈若是一個人〉主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2e300be47cf46753899d8bcfae01b4bb8b9c050e2f88c54f755f2f328749cd. 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/TWA472006002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe282ca7ec87a76e58bf3713a37d2eeb306cbcce5dde774598956cffb40deebaa. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TWA472002010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6283fce54e1f87678acb03bb75cb9348e84103b3808963bb4c0e3d1303833b9d. 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/TCAIQ2458129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454fad2296418e3a1733940d420d1637b7d039993b4968e5126bac58efa35d92. 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/TWCC32413433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747d29a0f73b7c98c44b523e57f6feaee1f479e619f3da034f5a0ce7037737cb. 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/TWCC32401935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27f99492a336d7164a3dff1dd12ce551b73efa0be9cca311d58a5e4977b5e48. 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/TWCC32319592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2835ff02d482e309a20c13c31bde75ce653eb6f319065ae57ba52d835bcdab59. 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/TWCC32310470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6e3d03984c8e096dae8a6ef3286f1e6c624a9259ac7677fd61c9727ac23739. 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/TWCC32307731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3852eba5ab139137b55e1a27497de47eed49e9e880cf32b78aed189646128ccb. 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/TWCC32305494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681c7063f3f79145c49d0d788ff005963a5475fec9cc100f0c4ad45e3246ae64. 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/TWCC32302864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb541c1f23144ced1b839d8d372e4dcaedc8304c736fdad8e6e9a0bde794db0ca. 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/TWA472225005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1af9608210d1003b682e1dc5208acb92ce3c7a87540d085a034a4a086e99fe. 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/TWA472225004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc410c9bf1d2d3f86462ac3983b6198ab0f8580338c16e7be699b75de72726347. 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/TWA472225003.
想著你想著你 (三立電視《門當互懟愛上你》插曲)
想著你想著你 - 三立電視《門當互懟愛上你》插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e809358f4b09dc03dbff1e6a366d7e936db75dac04b0a6e5aec139f8daf03ca. 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/TWA472225002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1404121c5cdd95121c1aa7265f29a47653553674f0fb4af8f0823c063b7f113. 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/TWA472225001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c141e6f95bf9b292b51b14fee09e7bf39d1bdd9c72d3a66c5f10b755685e8e3. 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/PHS112100384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52356a5cf7b95a33fbf9a547c9495a4af3d0668d0381748ea1b97988fbaf1e3f. 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/TWA472110003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15e780feaa31a411f3e20150c8d31191c0cca02e250f7a345c37b8a54319d9d. 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/TWA472110002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3365993eccf18113fbaf8339dcb5c2c18d8e06031105403a629684940fd1f464. 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/TWA472110001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfece5e0f10f1b1ef8b8f5fdeb110c241e97d7a846b8d7587620118d3304d4efd. 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/TWA472008010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dc81d57b664a9ed948a2e7e16f8dcb53e48c868ffa864cbace4bd1376cc85d. 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/TWA472008009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ebeca3b6929c8f6f9c992005f9b129c0228711252d47df39c5e9e8a9c09eb4. 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/TWA472002003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fb4d389411a3ea18e21a10830d99b51eaf530c0b9690e8a4c6b982ab78914e. 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/TWA472002002.
愛到明仔載 (精緻劇集〈若是一個人〉主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2e300be47cf46753899d8bcfae01b4bb8b9c050e2f88c54f755f2f328749cd. 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/TWA472006002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296885d7c2ea2311f5a8d5cbe89242f4176e69ff521e93a68ad1b964d0b27f09. 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/TWA472002001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc132478fd77066065a5a6e72924654d5518bc62dac16ec5a9f6c31c457dab8e8. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWCC31908370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2438a2019a270a5c2ca37945addf8c9c0e32cd554b44af54f75bfa339b74d40f. 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/TWCT51719348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e0fda39f732391bc385a6431c6af4d8320a6a4e4f056afe3d983d8b61535ab. 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/TWP011800407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcdf7d855644b331bb4a30b00cd8eac755cce867a6ef11a1e976a7c7649458d. 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/TWCT51718395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93baeabee69be5505dd919f8d82b9da7d66fde95c9b9e2bc86d7695319df886b. 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/TWCT51718310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9667a6b9c1e77487388954df2201e0dfab2abdec60c3a6a27dcb34a4f0b832f9. 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/TWCC31803320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e66edf665b743cd1c3dd08f5d6c47744496a291d0ad87936910fd8ca32edc8c. 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/TWCT51717671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37fb734afb30ee140dde6849fd83591547494ef213d811cd17af0fcb6150c13. 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/TWCT51716228.
因為曾經愛過 (電影《決戰千王》推廣曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61af52488e1a8d2bf39238350b5151f1929800cab8e7b64cf6febfcee53f4c50. 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/TWCT51714865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df62480482e876919989c6fdfa1b1ff0b1fc74f16ac444f275ec65edf210cee. 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/TWCT51714274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220adaa2ec604865701c800b6575c80cec6d71f6041f59c39dce08b3ede87be6. 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/TWCT51711405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026843d757e4d19eacd24b5ad4f2b698286e85b36f80f43dbfba3bab1f9897ef. 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/TWCC31701352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f68071d8c3e5d69e606585e1f766ef648a298396a5ace151de625f9994c9795. 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/NLRD51738273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61a81d925db21d4d2b9041f6068d35d1d5e0bdccf5a439ab1e62e56fa3e161b. 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/NLRD51738222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6975aa8d3487b15af9804171e7cb9a620908caadb0860b73ddfcc0fe2ef3bc. 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/TWAE31700210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02084743e9082f3985978b174267d73985c37838b20a2645123bf706a1a94f3a. 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/TWCC32502096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54db527f1a155acfa40a63613b51ec32efda403d9f4a4bf26af0a9a3b2dbe911. 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/TWCC32500638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2976cb24ac171620990d1f175e88aef49a4a737fc4582b3c56e4143b8f0639f. 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/CNZ632000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2784a179244633d2f9f57734d313102e6bb0baafd03e4fd7a23f6163aa18361d. 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/TWCC32201232.