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 0xb7e40a306d7abac435e4cee128d10d60c9d62f7928f11a067f1f587208f1c0ca. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/483a66a2-4107-4696-a489-da1fb9737008.json and https://artists.proofprofile.net/proofs/artist/483a66a2-4107-4696-a489-da1fb9737008.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 0x25da01f2104f09fe32d019326429f72cc64b971860307575f2f9d1be71e180cf. 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/HKG732140818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50ff6d31cb11b1550c15a2a6df6ee659a8cee8bb0fb94407f69adeca95a2508. 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/HKG732140819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd909f8979cb948937db1e1d04740b1deb747740550f0d89fdfc37dbcaa46845d. 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/HKG732140822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c6530f44b77b1e8ec3a055e79eb668cc818fd40c6b7245ee55471a22111195. 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/HKG732140824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdc4ebfcd9802e85e5464fa086958d9fc5567c559e47673271c9836017cb413. 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/HKG731877657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2605d08a2f6e53c3c31f29fbce273857c1c7db78685daf39bc2084b6648682ed. 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/HKG731877658.
少年謠 (電視劇《春閨夢裡人》甜蜜插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10115b69001fd01dc01b40b3d46f6dcbb3e63e7670df8aa895a7e3f1ff2f50a3. 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/TWU712301181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d828a8a1a808793e174b5091b7554139dbc25132526116f27236d76dae4872b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:05:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712101137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04555d4f606edb90cb79cf2cd2c1cbc1ddf40b49bb6ca05975a6d069d44e18fd. 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/HKG732228365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda5bd0b5d1dee053658fec93bd3c8e36ce4614200f011caf178b06eb2f929d7. 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/HKG732228366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036548112f57a18538e8686d56a98aa385466a023c17945c99e3837596b29895. 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/HKG732228367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eeb43cc6c21d28473ecce546dc3394938a20170cb61a4cd526e6c513779dc59. 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/HKG732228368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ef0e887696af595f3946baf550e0183dca254a8c1d9a640ba1047670566c5a. 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/HKG732228369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8505931ce5e3c16cd62bfde115093c4faa4faf3690c8aa492e3fbe7962a33f0. 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/HKG732228370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b4382bb1a7716d316c130f45d35fe302ef9de6e5cc5b4e860b6fab70d23a8b. 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/HKG732228371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d39e3991bb107768897255c6395807c404661650fb3f6c7c46935857a6067c. 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/HKG732228373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e07e848e3f9ae5b995248934a117ad6768ba8dbab1e36b25ccc1df7df354f4. 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/HKG732228374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe92efd73d61fc4ddaac9ef7811fbe60b6a4098be2cfa3c47d5f15e01b96dff. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732228375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5c770f0c048915f4f4689f0277d01e13b17a77fd501aae7fe4a923fd2e18e2. 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/HKG732228376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c7670007a3568ffe4d68c1b4f6f5daa89d9bf26936ce8bf46dff1b707f9f72. 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/HKG732228378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a98d043ba3b7845841a49d7f5edc17cc08dea7f017ceda9c4941837ddfd877c. 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/HKG732228379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587700c5da2df075a153cb0cc2753dadef4500cc9dc5e7cbb9835a82f8bc724c. 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/HKG732228381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe95939b98cb75f15f26632e06ef04c135680e940384b27135e2e6af3cd06c5. 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/HKG732228382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229a878921512adc91d355dce9a520e21498ebc848cb18d924ec649f4b4e2cca. 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/HKG732228383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4e2b1137bc981274ddb08a1795d41d87baf4526091b12f3f1e3660828023ff. 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/HKG732228384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed846da5c3bf64391a971339520ff41e7a8457eaf8b776f13d6db4b4ae41592d. 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/HKG732228385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f8002fd85a118a1686ec8e16e43a30fd2b44054fc49e9d0381950f4067d508. 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/HKG732228387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bd22fcbbbbbd6ad4604502e5b05775febb0bf150f2fa718ad2c9af7da03821. 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/HKG732228388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf481593a905047b1211799318bc64cdcf15e7a38fc3c96cbd96ec3cfcfda7945. 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/HKG732228389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d567246fa390315e9074733bc602590c602b759a9b4b5550b897255c05eaf6. 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/HKG731619979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1944da732349995b288d9201ec9654281065ea4b1c2a77292f6a109938945a03. 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/HKG731619980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5302a917874e0f7106d0ee680866f0ade10bd4285c4745d63720131112520691. 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/HKG731619981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d0968e3f047c8bd6dc51088752cbd901cac0f2c48ee6e11847785d5d2e19c8. 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/HKG731619982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a604a8c289703e5c940e6dce09b3196dec8532aa8bed3aac7c6aaf14e177f4f. 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/HKG731619983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917dec7de7b464bdf1302849aa631876b82aaf30ee41e57f0aae05ce4826c712. 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/HKG731619984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e764db3bb1a1099ece9b0f0c9a704ef2e4fdaa34e828d8c3b917d415611304. 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/HKG731619985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebcd98d678e62048decf3afcea7ee778eff93f3fabe600edb39887d0a9f0be1. 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/HKG731619986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3524a764a503e640d831d4f431245cc5a6dd3928e7759c3624d721c97f5a697b. 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/HKG731619988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c78f2ada56c5118ce9e4ba6e8df027e9ddb125fcfb011110991fe74fc7a510a. 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/HKG731619990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08eb9e16e9468805466c4ecef98b68ac2691da11d2fcbf736b22f316ba4b1ac3. 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/HKG731619991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0922078fbb112ac3cd60eca0289350b562e957a8d050d441ce15b081c1ecbf1. 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/HKG731619992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8c6e8f0af44ba9b553fb7e3a21ea38b8abfa3ef9d22bee7eb0885818f558ee. 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/HKG731619993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58f58c890c98f7a9415c144250578487aa53e48ee0a90386c623e92affe8048. 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/HKG731619997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4e5fc8ea8233fadddf16807c98ed46687234661f43c07f217f96a6d0456f6f. 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/HKG731619998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe334f811c7dd884348b40e51d7e85e0b299935b75ce32c289db9cbef5edaa65c. 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/HKG731619999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedc97d131fbd2e6a039c32a60577b9037c9449f1a5add9e64e3b4e848006f90. 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/HKG731620000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938945b9a181787bc7dc2850b3faae007ee7ffda3afde40e0be128a13fd1e0c0. 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/HKG731620002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59744e85036df7417fcd24fd5968b32d4bf37a9613c83e3943c34282243168a4. 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/HKG731620004.
聲聲念 (網路劇《我就是這般女子》主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31db2950b791634fea41e8187c63ba0e4737f88e4ec452fc5ecdcd4740be1753. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712101145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf373fe2fda8ea3c5f18dff289532ebe17627c1dd464bf7dbf7975f2bf17f0eb. 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/TWU712101094.
醉清歡 (網路劇《我就是這般女子》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9550caeeff194c28bb4f5a71313de7392a084c9136946b93d98694725f4337f. 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/TWU712101124.
花信 (網路劇《我就是這般女子》片尾曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35637891995388d93c4d369a66172fcc8a2600d137388f2d51f4af6865a6650a. 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/TWU712101132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d828a8a1a808793e174b5091b7554139dbc25132526116f27236d76dae4872b. 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/TWU712101137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49e5bdddaa6417fa9f5eaf954b42d7ddcd3687ca4b32af564f9a73a5bda7720. 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/TWU712101154.
醉清歡 (網路劇《我就是這般女子》片頭曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220361dc934f52db2a7d79b3d4e4c72295f378a3c73bd033b1e31782ad51dc02. 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/TWU712101156.
長相諾 (電視劇《春閨夢裡人》寧鈺軒相思主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc404dd13af099278732ef274efa5e1c36c9df125c96bd1be1a3a05e68e230af7. 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/TWU712300920.
你是倒映的微星 (電視劇《春閨夢裡人》季曼命運主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4f0a15cd367b50390a2eaf2b87913a36ab2d10100f1ed4314de2a2b0e12755. 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/TWU712301193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10115b69001fd01dc01b40b3d46f6dcbb3e63e7670df8aa895a7e3f1ff2f50a3. 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/TWU712301181.
剪星辰 (電視劇《春閨夢裡人》約定插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d37fd685aedfb66618aa28f33f7ab9e605072915995e71f5fe230b50afcadd2. 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/TWU712301185.
誰念鏡中緣 (電視劇《春閨夢裡人》相守插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91fd222921698e466ddaca390b056280a53aaf152a94341f68e685a73ee345a. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TWU712301183.
理想（系列短劇《理想照耀中國》主題曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844875cd8e9d6f40c1240e097e5c725eab58a6aabb6bb511c7176a874bf34198. 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/CNZ502100289.
理想(系列短劇《理想照耀中國》主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844875cd8e9d6f40c1240e097e5c725eab58a6aabb6bb511c7176a874bf34198. 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/CNZ502100289.