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 0x69cda8124d700b13bb30f8fe01d5bac85976a9b321ce200d09a35630990f74b0. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1515853-5a69-4dce-9465-161c327f9759.json and https://artists.proofprofile.net/proofs/artist/c1515853-5a69-4dce-9465-161c327f9759.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 0x407c3aaad1af4932bdb965b228e58df0d3e2680641e534b3f469b20e565d25af. 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/TWCC31900664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c89eb3414ee47c2d3156db93c66658aed1b16c584a4d1223ad73dbb1d4f8567. 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/TWCC31902275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0d340880a57ec6fac24268a362e227b6b7287396d4e8928b7da74636164ca9. 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/TWCC31900836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d403f747553170fd3bcebd84503ce9535b43020d878f9d6fe613feb1550f58. 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/TWCC31901439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a118a1e8a5bb4cf9c89070d2afd982872bdd680068b8e12075af1d98983b9a. 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/TWCC32004514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95008973e10440fcc472a1357796923e1ecfff8c7b1c3b386d77ce15646a2122. 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/TWCC32004515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65600ff5dd9a55c035558eb73328978706e258abd3dc4fddbea6d0cd5c9290f8. 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/TWCC32003429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbdb3dbe0b170bf8b35febe6309d6c6b2794e6f686d3909d1a284780f8f380e. 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/TWCC32004516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb99ebb57a0c0b241c0114fb82cb492ad323d2fb76aed1e990a1f922f576a4e3. 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/TWU711904695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bdbdb633f241916a3735b746f7bc4d8648a2ded9ac70c5883fd44f0a57e0ac. 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/TWU711904696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f17e1e3642a700cdb492ceee8820f614d7b708b8c0a601ed6173ab8d34721c1. 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/TWU711904701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaafedd3d352644831c5d735f1fcdc3f2e58b455eb00c4865a401716c207c8e83. 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/TWU711904702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac65a4eb49fae1c779908cd516f295c198ab4151cea2cad9576bb51e1feaa45. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU551600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac826f3c44bf013b9d4a294251f8a5492b5d53073718069d0593a88b02ab9623. 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/TWU551600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb35530d14ce6ef4be3c2ed7715115a662c1ab8b9eba69337523847bd2d26ba. 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/TWU551600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021f7b0ae5fb630dcff11fc7d9fb253ae12b75851c9ead22d3548c23fad94ba0. 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/TWCT52105902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c0320e727b8d55d2ea7dbcf649325f3feba63468dfac04ff070ce3d4102022. 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/TWCT52103994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383cbb4140fa6a463b5b5bfe438911bff4fe055c8d2e916c69d155af7d19fd4a. 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/TWCT52105903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72dc90c40f401aef1b26317497cbbf9c85da9b4d7740cc86d59ee4e05dff79bf. 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/TWCT52105905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb203237b06b1362badaba2dcaba8f603073bcef26d5947a37c05294d8a45b9d0. 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/TWCT52105906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cc3cfe2c47b60699df694883c783fe29b8797f7fc1445250932f49a30defe8. 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/TWCT52105907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafef04cceb9c552930b9d6742e79b715149c2d7558ae8516044e143039e24f80. 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/TWCT51719406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc28f0e110b135fba17842609682b2e2c8fb3a486da649dca3060595c28bfa0c. 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/TWP011210702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1c0441f3aa9f0518c949662e17c5de68a20f07bccc37434d720fa54b8b7acd. 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/TWP011210706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cc8d131c4ccc783db35109e396726afcf245c4524c9fc7d1859e4519ab0cb5. 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/TWP011210707.
勇敢去闖 (台北金環太子會十週年主題曲)
勇敢去闖 - 台北金環太子會十週年主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd92310650770c9d90f6f361bffbb84ec74624c14080374b2a4c0da7d7a0196. 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/DGA0Q2489471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c0320e727b8d55d2ea7dbcf649325f3feba63468dfac04ff070ce3d4102022. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/TWCT52103994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d789835a203bb7ebb73984cbf9f62edf36a5b9857665c5d1e1b456b938c7e32. 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/TWCT52001336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2af5de8634ae930053c7dbc10408e563c33679c9dec6bc3918ef4231c6b8e79. 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/TWCC31900394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8193ef4c95778bd2c24e87aa82bcc49fb19772679511bb119ab80701292c0a1a. 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/TWCC31900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0281b5499cd0acda10c680001f836da5492b7a6c6650b4f522bd5c8567fc0966. 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/TWP011810702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cd71573c71c2d18397843eba89d77d6d604f8f7072f7269af48582682ca0f5. 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/TWBF32505003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6427578c7f32e086aab2e85d3afafc586947ae132ae14c1b5849ece80a1b906. 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/TWBF32505004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc8492ca640402313b53e32d40c05e17ea572675d93e6ed20b9dad80e9b79e5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TWBF32505005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2f4449d2600221e789b5d39bbea73c6976830101f607e7548a2a1641877ed6. 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/TWBF32505006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab47312008ebb3f99b93ab8f3d4c96ec50fe3c2f61e4615db67b0ee64f30367. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TWBF32505007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeb78a9e005bc684b590673c4ed950b2ed736aefab82b69bdc19865f49af908. 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/TWBF32505008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278d2ec1356d65b2a5ca435bf7ec7dfe1bf33b986a507cf457a5a59b6996c801. 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/TWBF32505009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ddc2203bac843ef7e07f5508b582135d6d637f5c58f8982d28e5456c180613. 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/TWBF32505011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf05d6477f18ef62c3b6dbbb751caa2265bbf64b12901d2415668e16d4a4e625. 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/TWBF32505012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ed498c5de4d35aeff1a0f9d2804990201e8a469f3acd43eb893c783714a0fa. 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/TWP012363706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c900fcb26521482f8d6f1c0f533b00306fad0032df9291e30e1d4ba2a23f8dd. 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/TWP012363707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd359a3790e5c21a06f7944c538cb84ff176953e63a214231c10906f4e6434ec0. 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/TWP012363704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3727cbf5578fc01797fcba395eee3dadab7aebb39587af976b1d329e9e2b544f. 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/TWP012363708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e5baac4c13aa1f0cca556196389be0069f1bf933dc6d137d451ddffc648c0f. 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/TWP012363709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fec412c2aad57ff5c24c262b150cfb931c718fd782a49d4ace74ba80baa3046. 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/TWB831509703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67511ee6ee0c90543e106782600a274fc9462a5332d35c107a9f44f616c784c. 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/TWB831509705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb615be0af9b1492f50bf7c9695d920717420f9ac23d5446694bda43f734ef01. 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/TWB831509708.