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 0xeb0d35e4da5cacfe0566cad65cf7264b723fc36d45d6d50b4b5adbf9051d85bf. 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/5a88377e-0b80-4b10-87b3-1d697528cc74.json and https://artists.proofprofile.net/proofs/artist/5a88377e-0b80-4b10-87b3-1d697528cc74.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 0xc188dc6ab79dd25e24d7abbfb740223ac5cf55dfd58c6f49c306c8b64a792a1e. 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/FRS182147909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2270ea7b4d4173eaa44ff39570c23132b906ceacb9382d3ef26cc9326b2e97c9. 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/TWJK12200256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747ba04c2cd179207269363575308e9f2b2e1c18d81b17eb9d48c7b2f1b9053a. 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/TWJK12200257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97be9c78767d873c2a505ef7d1fffdefe75c7cde789f9feb0454a18f151d5ce. 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/TWJK12200258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282d89230136bbfbb0c37f05a9f1219c622dca78cd038e348b471e00de1ca81d. 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/TWJK12200259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd49ddfa1d46f6b45a97b6b9b352c1eb9a6f66c09c293e64f6ab349238e7ab3. 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/TWJK12200260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686bc17f0e71a8a0f0c4a2098e446e8793496c71b9aee6bf96d2a4cb16fe268b. 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/TWJK12200261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167ae5087ed0511bb727bc61453225337655e9d4e696daff74e585e57a7fe058. 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/TWP011741102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8d78daf9bd255f816eb26f0e11ee4f39a7128a8ff393ff0ff9a2d6bd74cd65. 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/TWP011741103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c010f7f7e78a8669edd0a52382adfc442560a869fdf143387dac83d04fea14. 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/TWP011741110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d62754ff12253b7406983467fd478f594339fe0b4fa2f6ca252369379075bc. 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/TWIN12100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd85a01d314a1ebf3cc280917a033685e21e6b3f0c10cd59ab9d958403080bc. 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/TWEN52100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2524bac158fecec1ea5c7aadaf01e0d90b485efa68a346df8b2768539ae26931. 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/TWK232182820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3706ee9807ee84672d25435fd4296e65e25d69bffe2bf34747f6b597476d7ac9. 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/TWEI72100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e3d7a3630b4a5e69bbd9f2d4b8115efbf5a638cb48e9aba7440f51a9fa38ce. 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/TWQ751800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81248070a9421dbf57d288e35516020ff6eee548c6c8b22fda6c2a90e2ea689e. 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/TWQ751800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadd7d8aa777d4940f276214af6af3268649c55774804822a80a8fecebdc6c03. 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/TWQ751800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da8448fe3098a760efd17e3a8a19108fd00ed6a95b02750eac401161a83bf8b. 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/TWFX72000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0b3a4b1e2277bdfc03e6a3c4a4c88d5996e3b92cf6e413664f8dec96613665. 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/TWFX72000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495c53ed8b21b2971c44531eeaafb569566d6da7c21f761083941748cee106b8. 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/TWFX72000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8bf8b75a738db4c78a33f418c1fad61864e63164b286dd4ebe9fe0b97611d1. 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/TWFX72000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ed71c4d8d1aaea95826a59f8eaa431fab6bbeb089f67d91154d84b9cc83920. 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/TWFX72000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89dacf8554896481247c7925a1603711e150d654b5e39c76626535e3de4a55b. 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/TWFX72000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5f459c0d687a3139d702efd74de7889ac6390bfd3dc28ccb8b323d7cc55ce0. 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/TWFX72000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e9882344e50a8a4243ef2eb73511995b14a93ad96ebe37426104a2e80ccac2. 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/TWFX72000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8df807f4000975136ad4ffb97a268bf5e36a877ca04924a972fd8f17a60efab. 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/TWFX72000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da8d80e6d554abd3530d6167e617dd60ffb35cd1b3356dadf55a91e552c6f9e. 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/TWFX72000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd050178d7e5ef513cec7e4776e9292bc75a5093327a1207692653839390953. 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/TWFX72000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3175470e6d84e9bc6744fe365b9193ee777b83a6e6cb2bbd46e7928556aec6. 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/TWU712405600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3798c74b0f6d5c8560877c86d5c85122455b9ebf8a3f6f7553560b505d8b81. 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/TWU712405601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb651743631a24bfc5fb9863ed149ee6afc82fe6f44768e4c4956e6939985daec. 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/TWU712405603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593199c89206446c451f7608ed30dd046d1177dc1944ec85990b296e25f6b0a4. 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/TWU712405604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5881160e1beb8b5fbbc598c982002b0554e8824b465e46cb691fe9750699a93c. 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/TWU712405602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe855027d6167dac28790aa4b747a17dc3ad855366513ac3088147e61e9ac3db5. 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/TWU712404335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7707e4529c1e2efb447bfb00ef3dcf98b5fe75e7cadbfe88dc7bdbd8c6a0a995. 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/TWU712405605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fdc10587bdd75c25e62bbea739ac6e8f6987170c87ebf1e89238971ef1836a. 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/TWU712405607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2726050d90491380b6cc4b4c178734b63239fbfcf19b6a38b8620a2dcbe19af0. 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/TWU712405608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd223b247ce23ac3a21b6641cb53b883640fe54f7b74db9fe3875b118e22cf385. 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/TWU712405606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3177fca80867b302671473dd13c79609a614dae890e59c612da68f91d104f08. 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/TWU712405609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea78588e2b737b0857cfe00acb36f203943a13481f211544990cea512c7bc2f. 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/TWU712400021.
我要你愛 (You are My Crazy Lover) - DJ Hauer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5027a88cd3ad13caad8264e6ac0354777373eb1d856251c5b24a4dcdbeb689e. 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/TWU712400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea1f42c0be2a7b596ed5e2c4407c8fb877dadbc2f1221888adbcf5a393fa40a. 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/TWU712400022.
捲菸 / 擋一根捲菸 (Roll-Cigg / Chill Out) - DJ小庭 burgerlin Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51333568d90bb0a7938a6824cc325f3a517260d7b2edfabe5131476bdcf04e34. 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/TWU712400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88193369b4efbcb4d1b63dba291be047dfe0d9e3ecb41fad44429bdbd858f5e6. 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/TWU712400023.
金光閃閃 (Golden Spirit) - Ap娛樂音樂團隊 Ap Entertainment Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109692d6ab3031d7814eb5f77a747e7daa400c517e6cdca87ecac9db2b14710e. 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/TWU712400024.
心悶 / 戀人 (Sin Man / Lovers) - DJ小庭 burgerlin Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d01894d136401317db42b0912a605517754bbecd34132c637ca9d4c52614e15. 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/TWU712400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335ccae5b4638407396017a2ae9921c02b5fd65e6c784e7602e8931b3309b81c. 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/TWU712400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4ac17588ac3fc9870a3f3926648221c3bff0c8be906c7084977f8ea9fd9473. 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/TWU711904226.
金光閃閃 (中華奧會/台灣啤酒2020東京奧運中華隊應援曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb47a03dc3272e5f7b24fdf2f6da5a69b118e04af0bb5e657f090dac9556637. 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/TWU712103429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084a844c3256cf668d16d20ee2c33dc1a6b49b64aae40c44168717cdfc5d17a1. 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/TWU712104633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc8102ebc849617a39f0e5419d30235e13cf0bbf55cf2cc63459c2ae0756b4b. 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/TWU712104634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47db3c1214e0f68fc9b0e298bc934cdb944207265399c76ad0385c1886cffde6. 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/TWU712101144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d032bb726d57d534a87170ceb4478bb6de411f0a948bf4e48d4cd59f5c35bf. 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/TWU712103431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc426ad8a1846b74446def34dc61ee5511a401d3ecf1589a3e14c8347cba0e857. 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/TWU712004124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddae2afce610484664c2c03f17cd8e5885f72cd55f29b24d8425f4ace913f2cc. 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/TWU712103430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281d713c5df68df1d10461a33ddd7d55572f288e445d1926c49577cc954d6b71. 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/TWU712103432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330cda4dc248f9d14b2fb33dd76f438ff7f9e62439886abc3db1a0ea9a6bf167. 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/TWU712103433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f986bb2609560ea05d36a6fb84e7728cde786549cd1e1d404ba594e9b342027. 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/TWU712103434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040c1e866ea66491a136852bf52feda9a150cd7f02c2d6d8ecb9bd3418a232b5. 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/TWU712103435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec345261f0dfa8a36e13e1e1ee43a912c3f2bc1505299e77326ac3d5d2a3e2d. 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/TWU711802497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1098f8d89af604f26abf58a9e15a678bf27d92e3cb6505000e2f717baf36b10b. 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/TWU711802498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab515e6c1e060ac7931c90a45ef9251be3b53080b162a8c141e31588948a855e. 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/TWU711802499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487aca5e389c395742722d6a0f978e2f7a642e12bb083243ed8f7d984af9d8b2. 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/TWU711802500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7193ff470aca8fe0b354661e02940065a24bd11a888ec82938561d2204cc52. 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/TWU711802501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb916c40a597b9b55f3e823e804fd8eac96fa4ffef4292eb198e1f4c3fc1e10a. 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/TWU711802502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d7b50a3e18f18b5c76ec72db4b77822301726936c6e3bbc88eae5f06f2f354. 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/TWU711802503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cc0c7afd92ec151d44e20d59e05cae3d9209b2fe65c73c229eeb15c32ef7eb. 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/TWU711802504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bb1cfa38ab060bb36e378753736f6592246cd8a032eb0d5aa8541633494e34. 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/TWU711802505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b77b01e550bba32b2e94d323864d27a642f783a913c03fcf595bd3e162575c. 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/TWU711802506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012d95c6453fce966a746cb23ccbde96bc4d2e88ead519e20ea80bee1cc8cbe5. 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/TWU711802507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873f4bdd675c40546287d3d395bc9baf643f6c545d17433b1c9896d637af8737. 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/TWU712400449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c34789439e18ae635a3bb8147f38f66d8bb3a56ab213f8e203644056b9ffaa. 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/TWU712400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97ec1ec86856c73803b408b6b801c38f7d00836ee0c01a6a638b957f71a3ecd. 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/TWU712205673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d1496bd3318ff498379501d42b5aac96b5ee19e890b3c7a754dd1ab6acdb49. 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/TWU712205674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98264ddc2dbf83b228f44fa06caf5bb884a0377fc68e093e64bdf346d7c9882d. 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/TWU712205675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47db3c1214e0f68fc9b0e298bc934cdb944207265399c76ad0385c1886cffde6. 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/TWU712101144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc426ad8a1846b74446def34dc61ee5511a401d3ecf1589a3e14c8347cba0e857. 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/TWU712004124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a4560421ca8d8baccb486ee96139ed5ac9dbb7fb78ea9a3767f1de3d8c0f4. 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/TWU711702230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c61eaaa97b253f9047c8a0646dcac12fba5138d86258c444abab274b06bb95. 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/TWU711702231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8018939bf97d62982520b2acd470a276743166bc3827c7c8117a3f5e13d1b521. 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/TWU711702232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc00e6032df3b404755b258fa158f6de92bd820cd7926b47762af12f6495de0f. 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/TWU711702233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388f688b7744833799bfc1b254d9d37c4923bba758d1918e604b4034510cf59b. 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/TWU711702234.