Sky Wu (born 23 July 1966) is a Taiwanese Mandopop singer. He began singing in 1986, and has won himself two Golden Melody Awards, Best New Artist in 1990, and Best Mandarin Male Vocalist in 2004. Hi
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 0xe51287fe230b150d2433cd5c902d5a2c4be51c906b9754553671adf44e5e9ef0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10508475-7705-42ed-8a77-a74fc7192307.json and https://artists.proofprofile.net/proofs/artist/10508475-7705-42ed-8a77-a74fc7192307.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 0x52fea434a4fa4a7627a0daed6cf968b7c19ffa450ad024a7a34f124e6bc8d9c0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA178904106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c5194f6facfedcda95754c710e0868613adce49cefa0bdc70ecb075ebb4b27. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TWA178900901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ec3b086828d574095396ef9a8065686730979f9354ea77572dc01bf03252de. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179000604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bdc2a94fcef721a12b5463325c04419f48fba3da40d114e4fd046dc99ada85. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:08:20Z), 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/TWA179000606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae7903da6cd9de19a08d924c7623f413a23f4a75a262ea6dbad81d3b164f732. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/TWA179000610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afbd1a576a23f5afed55a47e50bc71f23f687928b03ddf26c934b1e6c81c41c. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:11:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN79370001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c208fff2b65573b086bbf41b212043f4af81260e840b39d5de77de4548f5bc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN79370005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5f46e588f078f8992a0264ce8aec9fe87fa4e2ff218d514237508eb6ed29b3. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN79370006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e82542be0a05adc988a99cf5cc52cac4bac5ae386112897891b1bad41cae12b. 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/TWAN79370007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f13fe74f3bd9a237d9d7e3d01fc3c1776b6caeb06f01f1f5a23c3147b645cca. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN79370008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9451e548570d43902999fb4c7faa68ed3a0fadc26a8558b967342347943e35bb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN79370009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc270f1a032ce78127716050bb5d20f90e073f1670cb1f5e12a7f09969d1afdae. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179300501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929225a6ed6651b00c22b2afde969451e54b6913d52aa863558692e23c8492da. 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/TWA179300506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95e308e701f99810cd015f30afdee85adcd550137d856d88e3a0f7eb8d171a0. 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/TWA179300508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400dc66662d55f738b7fcf2dab943d390801dc3ce04c15de51b0464fe47163e8. 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/TWA179300510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b133aaaa190296efb50b6a821bc9c21f24cc15938f62f021216ef4da3e76267. 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/TWA179300512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8412f818c3fda0e9ee97f3b1a83af2d5663147144f71ea6e73fe36ccf201176f. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179300511.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bddaa71035b3be9d418367d306c8a0a0838aad7f0d322ceff0214ef48f788b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f0861882e1047ddaa92a4d21c2b21438a4179987645915e1f25592a2056d53. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TWA239600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d1b3d5d9a6ab491e4948b5ddaf0c98f10923f61301752e618fdb1f2585cea2. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TWA239700072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066a97c75540a7b553e6f52b28bf459626168d22e3898ae6f89f5fd25474af13. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3b1cff2ba761f902c37915d59af34ca1cb4b42885c3037575aa01e0ec46791. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB079911091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d293d4807b2385b660f790dbf90a03207c54e3fabbf17960bb623d81674ec3e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA178900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5e8bffd62b8995706d3d9a88ceae3fd36b2f294790fee792c18986586ea06e. Chain 2 (Bitcoin): anchored in block 957663 (2026-07-12T05:58:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179000602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bf79870fa54925b09ea0fb146e0a02a4f5561bcc481065f0778f8e4152732c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TWA239500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fd5e1ac5fae1d587a7d2e19842b5da061c7bc93044b8f06433f1ec461ed9da. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:20:19Z), 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/TWB070000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f85389e6fd2dc019fda1fb13058d8bda47eae69f499c677d32dba9c0771271f. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/TWB070101002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49df3967a5b9c78c3113eace11eeb9726944a02e42f14caf3ccd6044116518e4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TWB070101003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8fbf8d69c721e32e8b11fc8bf0c5e211da430585e10d75f09f7f14b9c79ede. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB070101004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb922ce1a0c6e5d0a707cfba43ba87a249bbadde0a068d2dc04332c530ba29f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:19:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB070101007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f81b2f8ee9757e9e4fca1525d0cb41a2753ebe85a617c48d2305fae4c8ca34. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB070101009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1abdf3ce79bbba149a06573086ec8bf0207ae6d1e2c2957347443ba1173af8c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA470320007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49df3967a5b9c78c3113eace11eeb9726944a02e42f14caf3ccd6044116518e4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB070101003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20547a796453bee41f9d4bc782894d20414463975c12e76db4c31e8151b36d7. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TWB070000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8bcafe06b63f737ba56fe8acd9aa5a10e53facfa6d424f6acd1da5da17b182. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TWB079911021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0188de44a2f92d3dea7181cfdc83e76276f288c212f36fb337083f7c0b220f1a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239600083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493332335c5ce5edb257a250a5f228e8d5b2cc7e2a31e71f97facf57ac0eb66b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45daee5a951ef6ed6913118da96c15742e8c2c1fcb8f337405d79df9be190159. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb5114c2922ccbdf4bab465bafd1adb7716d17f7086ae9e65c40888cc2adb6f. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:56:38Z), 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/TWA179000601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd38694a305dd3577abb3c8766df621d5c98a4594beb9253df783796eac4419. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:41:22Z), 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/TWA239400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696e1ed05a6b568333fd825f6e1f95f794c17548c89118c2e4341c821146f46b. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:49:07Z), 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/TWA239400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf256ad1ab0cf4fd15ef95a91100b20361a67a4eb8e58b703060e9177b7d337d4. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9fb4ff45ab2bd3270bd613c969014ea7bf52d52619887587b2c0e4c35cb17a. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06bb34814b32c1f970aaced979686b7b837f4a134647b3e1f9951cf4d0e2659. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37378a711ba0e085a3e9ab64b850b6341e95fe6d3b8bf95ff0111c6188df0520. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8e2f444442f9f721503145f3fdd2aeda778db5d38587c9e0a8881a8fad9f85. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TWA239500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bf79870fa54925b09ea0fb146e0a02a4f5561bcc481065f0778f8e4152732c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA239500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a9fcea1b9940cb38bca86c8155207dffc56c84f173bea2bf45355b42b37b09. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:40:29Z), 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/TWA239500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4a5e9b6bc2ae886bae8a42b65a2643426fdf141dadf318ece664d3bc661258. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71880417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29d031068bf8aba9f47efb05eec33ded5daa7e4007a108c4400fb6c94e89475. Chain 2 (Bitcoin): anchored in block 957665 (2026-07-12T06:13:49Z), 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/TWAN71880418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda9c64e161f61865e3aab32210cb069d9fc0a7b0ffa79eedbcc887fac74a4b1. 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/TWQ931900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac30111223fae9d2df347cacbb6157eb9aeb7ff7f4ed5d9156610678ce16110a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:50:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB070101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987d20120a33d1e7dceb2f986c3d6fd52fcae558fa32247d7337e795178aecda. 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/HKG732292691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185fcd6323dba1bfd97d01ca917ae7089e7de32f808c11b8cae08c4fff3188ce. 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/TWA170490308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ba9795f77470bb65b6b3eb45cf8f8b4c80e32e3ae5d67efc84d2670a610ae8. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179300709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b681f3fca4008fe89de4d684fc5367a588724adee0769db3774e6f083ffbfe6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/HKG732292681.