Cally Kwong Mei-wan (born 24 December 1962) is a Hong Kong singer. She entered the entertainment industry through the 1982 Miss Hong Kong beauty pageant as the first runner-up. She has been a member o
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 0x065cb62e9b2bc8ecc33a347829a65f6b3bee8898053ac24ce4b21743712f6f80. 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/079353d8-f2aa-4e20-938e-150abaf3bbed.json and https://artists.proofprofile.net/proofs/artist/079353d8-f2aa-4e20-938e-150abaf3bbed.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 0x22e43a532c109d1ece5c783084cb6c9f14cf498a2904bd20cc15cd5f7b6e414c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/HKA610000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e43a532c109d1ece5c783084cb6c9f14cf498a2904bd20cc15cd5f7b6e414c. 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/HKA610000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d8bcb7e7a6b096b63a33403fefdc764ddc6c128e79f76db5573ec58f5d16b. 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/HKA610000696.
袛有情永在 - 無綫電視劇「賊公阿牛」主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac75c066d6c04992553097a4bcef667bc23bbc4abcb4f06f95efccc4f09b372. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/HKA619900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11a3e95cb84e7669846025df23eaca43217c2e6e54d67ea45f63e10e4a1b168. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/HKA619900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318c67079917413886ac4b523a59f56d2c21bfddea5dd7070c5ea8b499f09a95. 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/TWA531400584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ca92a71a00620d2f20d5c3fd84d23378aa84b334d814e60a01d47f29d6b464. 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/TWA279613051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76259b0e1fe5cbef63c6bc1a417bb87835034b7294dff600be190530e50cf7e. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/TWA279613081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b1a81f39e8c8ee1502b314e0cfed70b7999b3f0a7b65074aab98b7a743efef. 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/HKA610000685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e43a532c109d1ece5c783084cb6c9f14cf498a2904bd20cc15cd5f7b6e414c. 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/HKA610000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac75c066d6c04992553097a4bcef667bc23bbc4abcb4f06f95efccc4f09b372. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6d92498c32f961e833d8c5654e7f21b2c8c041a25c87f95212a764b8b21873. 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/HKA610100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11a3e95cb84e7669846025df23eaca43217c2e6e54d67ea45f63e10e4a1b168. 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/HKA619900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51797d153715b9983b456d2ed6c1864b244a7006a52573cf8a98540b2877c347. 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/HKA610000687.
仍然心在想你 - 無綫電視劇「生命之旅」插曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff107af6e350657dd7067e890b7310db99c184c9267f8b81acdfd4001b1b7f2. 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/HKA610001112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5029747667f29a3caf756d3852b44c6c89c475b8abbe050e76868cd0e75b91c4. 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/HKA610000688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff9f46dc8468b3ab0b89ae82a90f1009c67e03759e4524d837d1f2c55bb56b2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA610000693.
未了情 - 無綫電視劇《相愛又如何》主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1df348e92357757f1ee958dbde8996784013d4c86c89687483ac63e814a1b9. 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/HKA610500457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161b9432bb6a9e40be3d7b8f55271cb572025001f7a25e2fde6dc2207d408322. 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/HKUM70900317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6d92498c32f961e833d8c5654e7f21b2c8c041a25c87f95212a764b8b21873. 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/HKA610100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b1a81f39e8c8ee1502b314e0cfed70b7999b3f0a7b65074aab98b7a743efef. 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/HKA610000685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11a3e95cb84e7669846025df23eaca43217c2e6e54d67ea45f63e10e4a1b168. 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/HKA619900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e43a532c109d1ece5c783084cb6c9f14cf498a2904bd20cc15cd5f7b6e414c. 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/HKA610000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff9f46dc8468b3ab0b89ae82a90f1009c67e03759e4524d837d1f2c55bb56b2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:46:46Z), 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/HKA610000693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b68b5c1a874cc57965a4d90ad49879f19368572f46e9973f5512598168ce618. 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/HKA610000692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff107af6e350657dd7067e890b7310db99c184c9267f8b81acdfd4001b1b7f2. 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/HKA610001112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a66c7dead863f9dc60b02bae6cf0a9ff307396a5d24e8f2a2db966a7a538741. 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/HKA610100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9554c37c43686834f106ead08f3d64f44da1910282f648c0527cc3367df1dce1. 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/HKA610100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd378e185b593769907bfc0f1090a8a80fa3aff6b3b8ca80095ed78912c52599. 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/HKA610000697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5029747667f29a3caf756d3852b44c6c89c475b8abbe050e76868cd0e75b91c4. 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/HKA610000688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11a3e95cb84e7669846025df23eaca43217c2e6e54d67ea45f63e10e4a1b168. 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/HKA619900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b68b5c1a874cc57965a4d90ad49879f19368572f46e9973f5512598168ce618. 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/HKA610000692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9554c37c43686834f106ead08f3d64f44da1910282f648c0527cc3367df1dce1. 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/HKA610100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1df348e92357757f1ee958dbde8996784013d4c86c89687483ac63e814a1b9. 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/HKA610500457.
留下了心事 - 無綫電視劇《富貴流氓》主題曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa044206df44b99fb93bbfc28a125b11725881fb6b6ad1f50930fe49b54a3dd82. 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/HKUM70900236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d8bcb7e7a6b096b63a33403fefdc764ddc6c128e79f76db5573ec58f5d16b. 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/HKA610000696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11a3e95cb84e7669846025df23eaca43217c2e6e54d67ea45f63e10e4a1b168. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff107af6e350657dd7067e890b7310db99c184c9267f8b81acdfd4001b1b7f2. 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/HKA610001112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5029747667f29a3caf756d3852b44c6c89c475b8abbe050e76868cd0e75b91c4. 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/HKA610000688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac75c066d6c04992553097a4bcef667bc23bbc4abcb4f06f95efccc4f09b372. 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/HKA619900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599d263d71f79ca3a4d38cfd17a2244c9e13d3ee18c2eacb026cf5a92b5a50ef. 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/HKD591600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f0fb71690532f25b04b6bfbd2982094bb711d51c48a9ca9cabc0e5e5ac6a28. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/HKD591600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6929a1b9316be9dd2b9c6da0c33b16031e1935e20d818132f475e25bf058cf68. 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/HKUM71000716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08510e0c4c3febfbe53f710eb0a6737cd82a0b04c53c8b14c7a46c3f597210ad. 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/HKUM70900514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac75c066d6c04992553097a4bcef667bc23bbc4abcb4f06f95efccc4f09b372. 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/HKA619900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac75c066d6c04992553097a4bcef667bc23bbc4abcb4f06f95efccc4f09b372. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac75c066d6c04992553097a4bcef667bc23bbc4abcb4f06f95efccc4f09b372. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA619900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac75c066d6c04992553097a4bcef667bc23bbc4abcb4f06f95efccc4f09b372. 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/HKA619900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d8bcb7e7a6b096b63a33403fefdc764ddc6c128e79f76db5573ec58f5d16b. 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/HKA610000696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff107af6e350657dd7067e890b7310db99c184c9267f8b81acdfd4001b1b7f2. 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/HKA610001112.