Olivia Ong (born 2 October 1985) is a Singaporean singer and actress. Most of her works are in English, but she has recorded songs in Mandarin Chinese, Cantonese and Japanese. In her early career, she
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 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 0xf683ceecc335f60eec12a1f5ca0c074942ef1b5f276d8b6fd73203aa6a57f82f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ebe19af7-d6c9-4499-8061-9a0ae2003870.json and https://artists.proofprofile.net/proofs/artist/ebe19af7-d6c9-4499-8061-9a0ae2003870.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 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 0xaa35967f9ccd508fbfb569cca611e0d521b85947bd0159aca51eb646c886831b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TWD951042102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbf3115fdcda23ecb55746a320b5e8e2daecdb4804a06a3cd0607ea77030572. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/TWD951042103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1b6095002e2c34deafff5c43e53c6c54bd5d06e2a0925b2bb2f3f13128d57b. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf908bfac3f8f0bd0a1c1f33184e68210a4c9d536f8162842430089e8bce4ed7c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef6c4ae59b8dbe442fc52e839d8848c09532fddcc43ebdad8e395a135afdc55. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9ef8228e8ad400e9546d5dcee16a0dbe5b87b3606f04e22efc78b70fdcca0f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3041bbd6cad657c32dfc9c8016a67e3441c749e2c2759fe3b33b685af6900c8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d90e5092308ca268ffc4d2d9b3b0c7f89370d6a64099c2e3dc9c05a3f20d71. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TWD951042203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00392d18d3b427948a807658f71cfcc94c42e9f7d43717461a97869d1a149c05. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1ca1acb5d2bafec1e831ea60ae026a6b2fdd24d563e0923f7d33f5487fecbc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58835aabcf0aaca113596998bf6def2b4956c32135207f545660755c99de48a1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a707fe645376c35d27a02561c941055f6d728d20f62117ce7c0b2dd44f3bab. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/TWD951042214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa35967f9ccd508fbfb569cca611e0d521b85947bd0159aca51eb646c886831b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8422b97d9ff56bab93fa1197ca3d9759289c81ab04c3ab709b05caa2413f148. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/TWD951042104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf908bfac3f8f0bd0a1c1f33184e68210a4c9d536f8162842430089e8bce4ed7c. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TWD951042106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef6c4ae59b8dbe442fc52e839d8848c09532fddcc43ebdad8e395a135afdc55. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9ef8228e8ad400e9546d5dcee16a0dbe5b87b3606f04e22efc78b70fdcca0f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951042109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3041bbd6cad657c32dfc9c8016a67e3441c749e2c2759fe3b33b685af6900c8. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TWD951042110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d00588c13f599a32de49122e476dcf19b67fd2a2ac71edecf72973dca462129. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951142103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ee5c49ef0f4065ae4cd1b92b181bb1f4fe8642afda8efcb003c71b2ce6c5e. 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/TWD951142104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ee5c49ef0f4065ae4cd1b92b181bb1f4fe8642afda8efcb003c71b2ce6c5e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951142104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c0b1381a102a22cf7b7f07abba80f75572ecd4e3aab97e1fbdb1a80b6926ab. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951142106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d37c42283423272632e15adb075226baab2ac91958259b969f822271f4ec8c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951142110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ea2f97cb7cc7b894b1ca186e1e36a5171f49412a6d2857ac8fbb86ba34d81b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA500911536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66256cb2eb0bdcaf8f98616e93b91a4778e32aec3d8c3e5a65bff2e418f75dfe. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA500911522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x219c03cb833089d69e1162e0f04a5e8730285dd1c9b4c8e9ce2bc121e35a46ff. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA500911526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bd0421db0cf562bb069527b33a307e107eee5a6a3c470d47048058f6a869c5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA500911542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c24ad59118ca37495cb9396fb0ad37047c82511175de8ebf9ddafb186eda84e. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA500911544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd667c544415ba740441c49ad8d6de645c5233141c6e7d3b2b47e0e24004ccb. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/SGA500911539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde98b165046fc92b80e48c8d12204f86c4709ff47f2611c7dd44eba2e5347f9a. 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/SGA500911692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49e8b42f9c4218796df00ddec4e56f2a7134fdaa20763b940ace3deb1102b9e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SGA501012644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1baca9b9d0398411fe45d906a1da3c31aef919b7de8eec882893776dc308a22. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/SGA501012633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28afa074d23eb44ee8f309edb237c1e2ab768ded07e363203039136f8d66bf8. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/SGA501012646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1530a54908b3c4be193394c4d84d0fca00352577d63913fd656b26f50c2904. 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/SGA500911547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a646e66582a9dc02d16dd781c1810bdeb4836fad84f1d2cc259d96d7f265e2. 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/SGA500911548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450bb172923ed48380cbb196ac163c0c9fcd90cf304ea701765731543e27085e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/SGA500911550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7bb723a3c0db8b48d05c12b5c482d14d34f45d636ba9ab8f42f76f1b505ebd. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951342102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82a116b0ae31373adb1a4b4cb46a737fe83354d6a6a52e2ee272aff8ecf909d. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/TWD951342105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602db55ab1e7d8af7fd1ab799212dc53efed539b6be31a23f5e4555b2ad4cae9. 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/TWD951242101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bce68691c10fc15f3d85ff25e65c4cb7d5bc73e42a485f3756f97eb1f0093d. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/TWD951342109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e37b892e954e5b99e79cda2b63233db027598c153e28f0a39127734a95a9cc. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TWD951342103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bce68691c10fc15f3d85ff25e65c4cb7d5bc73e42a485f3756f97eb1f0093d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TWD951342109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0562ae5822453406f893209168a8612d6dd34ba8c4408c37189c59d7dc3f18ff. 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/TWD951542101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67458ada1be01e7212a2db54d80934e545f35dbf9df2427f2422416a3799c861. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWD951250104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f87b41df802267cf90e63c274d113550533a96f5a83e25caf52203c084d03bf. 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/TWB531010007.