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 0xc0a175a680f6e118c4617e7d9c5c75c80ad998c4039272e784223ee48fbc2e49. 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/87c8baa1-a5c4-4ea4-accb-82c927da81cc.json and https://artists.proofprofile.net/proofs/artist/87c8baa1-a5c4-4ea4-accb-82c927da81cc.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 0x43edb5187798c606c8747748dcbb6738d1e7fe472470419c0a478d9bb4016140. 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/HKUM71400486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7578ca5c9a8a02db5c9b565b66850bd7315b2138e88171aa0f7f3510c75985b. 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/HKUM71400487.
玫瑰玫瑰我愛你(電影"天涯歌女"插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85d9b7f0ab69df90426c4222a8843463ab98a2fd298b7f4b2a3db4dacb67e99. 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/HKB120503038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59532e71b8696b3f2cd09b16858b938550ebd4012161e5f74e1a8a69823f2675. 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/HKB124603018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0435da97f4247f88c3c9a676024f120cabe65a6864781efc846f4b7fc5c42cc. 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/HKUM71400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d9554d858974c803e16985b24c462aa54cf1d2f214402b8bfd081d7e2ff476. 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/HKB127103018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464857e9026fe83ad94634dd5663b559037b12dfbf51b5307e9d6140de196687. 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/HKUM71400490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77446419f15f938c68d42bc3a3f60d06427e27b525c45a808d6cbe363d135e20. 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/HKUM71400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e51b5d13be9970a71e2868f5a365779c56a15b133087ab1dd4e586db6cd6e3a. 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/HKUM71400491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474aedb5fd6bb543d94c7c8b6af8b159a13c1299531bf0958413d2c90e319200. 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/HKUM71400492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922d37aa1b1733880c251d10c56ebac1862f70994f0d93e17797e05e450a60ef. 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/HKUM71400493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091dd61b941f781c0f98a0c96773516acc9d94f9f4c38be7a2d5749558824669. 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/HKB120700188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08979d5d54203b26303b0d40bb847c6faf914823c822b97595400bcaf98541c. 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/HKUM71400495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51a66cdb17349d2526846e25c697d15a0d0dbbcc182071cdfac3bde20b53468. 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/HKUM71400496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b83911cef5505fcebe90c0a18ef93b3b30f9045916786943d6c1fcb0d859d93. 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/HKUM71400497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12963cf2c1bc16c0303befc87d9c038eaf64b36503ba0565f6dcf7b980f4bb33. 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/HKUM71400524.
二十世纪中华歌坛名人百集珍藏版—周璇（二）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6f94a913c241736e3223e725df715394156d018c91c8d4cc29ebb2f3a55370. 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/ESA012385887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8a0cb519ed33cc99f81b33d99926be3fcfb15f8bf50d1e23e7681ece2ea88b. 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/ESA012385890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376399f1980c9126165a6f46bae4a4801b413427fc4132edd79e55a82396c23f. 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/ESA012387494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2a2cc80b2acbc06c761dad9d8d086f24d2213099607b33d3b36244df971b95. 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/ESA012387498.
二十世纪中华歌坛名人百集珍藏版—周璇（一）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dc9bc9aba68ed02575cda0830b18c7403c76bc1094695e8e537a21dd974ea5. 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/ESA012360608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ab3a049da25429450300b88144e0129f1107d2e2c6dd021a2a04241de2588c. 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/ESA012360612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f6d2261a841b52d9ee0b3d448f0737478ac89a558e128f9e228dcfa44c7fa5. 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/ESA012360613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e94abc3c596b93f2ff896262329ee809742c6f0efea05eba0516a9d81c1434e. 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/ESA012360614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed236a7341f0d372d91dc4a551575a3112fce967a295640c9aad7d90bd8338c. 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/HKB120700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a020458e3410a445523f42329fb7317e45b0e61ddce7b90d804681c191934e. 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/HKB120700094.
Flying Shining Flowers: Shanghais Golden Voice In Old Dreams (Yin Hua Fei: Mei Ying Jiu Meng Zhong De Jin Sang Zi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab7a5a8522bb35b4152eacb3ddc1ca8fa6e41a51c06d31ed54c3e3328dfec19. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CNA010340001.
Famous Chinese Musicians: Zhou Xuan (Zhong Hua Ge Tan Ming Ren: Zhou Xuan)
The Wandering Girl Singer (Tian Ya Ge Nv)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0cc5ba1363e64f1ae6fcb695070843900724a302d1291c2075b4be1effa45c. 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/CNA019638801.
The Flower On My Chest (Jin Shang Yi Duo Hua)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ad7460d9dd62012ee9b8cef68484f6b3cb62f79fae2f226493ddf6afa2ccb1. 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/CNA019638803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9297cdd3a6b50b4ea9db95fbb41b214009cde05d52b98d61b071860efde036aa. 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/CNA019638810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7d0168fd7fd43cf34029c0aa46609c656e919d31bc9f795016f10d9ccb0632. 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/CNA019638813.
Unforgettable Zhou Xuan (Yong Yuan De Zhou Xuan)
Waiting For Your Return (He Ri Jun Zai Lai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608d6b7d46bec0a42d9536c7f8f2f3f67537f1e826a4f795a188c42d91082cb4. 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/CNC210543019.
Famous Chinese Musicians: Zhou Xuan (Zhong Hua Ge Tan Min Ren Bai Ji Zhen Cang Ban: Zhou Xuan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c30b63630e0275c19eb0abf39eacc8748318dd8fe19129bbc4a466bba20aa5f. 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/CNA010438601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc989dd6ba3910f2161dcb599ec98a6af9f3f0abe0da17a0aaf9d1a02d44e08c9. 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/CNA010438604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ba7f3b022d0863a8d53a4da5ddf472ef0a47c4fb678a53914bbd7130663d47. 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/CNA010438608.
Peach Blossoms of Longhua (Long Hua De Tao Hua)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d9c6ce0492140989fcadadbb1936d500f4b8034a4c785bb30eb3983bb1169c. 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/CNA010438609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce7a1604aa321aaa2dbd450d78b228f971ffcf1dd9074f462315987a659cd4d. 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/CNA010438610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885176e1d06afb29a4e40cd448e4544ecaeff519c78c0a3f7b3ab597a494833e. 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/CNA010438613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1562486955484de595198024e9e2ae59774a831355e4f6ca64095ece0a39ee9f. 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/CNA010438615.
Blooming Flowers and the Full Moon (Hua Hao Yue Yuan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70888a1987a4a70868f9fbe638192f7b70cd9755205889c2106a838d7de10281. 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/CNA010438616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e4d8812522042134a06a8cac3cd5bf77398a231c17e7de0c1b2e079309354. 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/CNA010438618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f1ef8e8ee6b57a5f23fac4ee4e638c4ee80c01b88b312f1a70a3b72537ff78. 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/HKB120700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae07ca5288dfbb840529af28eb8026de2c8380dd69cc32e087dd32adcb8b2aee. 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/HKB120700092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19c2bbd696ce3c79c1153b6a9b7c016a83974668ce74ba4d049a32eb581badd. 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/HKB120700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece1b76926e2c1043f42dfeaf4f8a5ff21007a8d969194b158e1e77aa5ac192e. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB120700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3131dd5fa1cd92c1ed86a0a0eb84a78c6e5f0c16a691b5dea1d51cbde93b54d. 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/HKB123701018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008d8100d27aa9eea45a4c6891bf8e11d9b3baa7ab36a5e74764950d202a21e. 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/HKB123710001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed236a7341f0d372d91dc4a551575a3112fce967a295640c9aad7d90bd8338c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HKB120700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a22d830b55427c325dd9fb022c17eadcf3baa0fbcbdb4fc89c51060e0899653. 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/HKB129214058.
百年中國時代曲名典一: 周璇 - 天涯歌女
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3131dd5fa1cd92c1ed86a0a0eb84a78c6e5f0c16a691b5dea1d51cbde93b54d. 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/HKB123701018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4e4926a844331d93d4c71e2fba815f7bfd787743105bee8ed8d76a37456178. 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/HKB123510001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd880cdbb570a596dc31c20db819bc48d0364d222a9e808557ef31befd2e44ef8. 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/HKB129010098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9e960aaae990b5e8ad43a8557136520faf584cda29aff1275e6ea7226dfc86. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB124710002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d36f72fa6c23ca8850398bfcccdb3ffa1116940437710e6e0c4d0bdcd0d46b6. 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/HKB129010128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b7b66ff2bb8e32f95a05d5b346aa5846d852d4f658e1c29ee58514444398d1. 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/HKB129213068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a2b4e38f883de1d06633f74991a3968b6861677a9b5edda1023088470d5411. 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/HKB124511001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cc8491fd2853992bf9bff48fb6f815adf919ff1b83f9fe782422223c8bbc5f. 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/HKB120504228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc589e0354e251bc6805345b73f1eeb3d471b14abc8bd448851224e1aee5cb3. 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/HKB123410001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008d8100d27aa9eea45a4c6891bf8e11d9b3baa7ab36a5e74764950d202a21e. 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/HKB123710001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3131dd5fa1cd92c1ed86a0a0eb84a78c6e5f0c16a691b5dea1d51cbde93b54d. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/HKB123701018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6c08f243869c331731e4ec0d7f827e11c51275fc70304bb14a55d0154412e8. 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/HKB129215018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4e4926a844331d93d4c71e2fba815f7bfd787743105bee8ed8d76a37456178. 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/HKB123510001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17903900d0b8038fed07188e0b8e31a906fb1d1ce7f81836e6bc99677009ad10. 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/HKB124511003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd880cdbb570a596dc31c20db819bc48d0364d222a9e808557ef31befd2e44ef8. 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/HKB129010098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbffffe12df45aa61dd5e92fe37a1ef79c4b1a0810556385ed97003eda1b2157. 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/HKB124311001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9e960aaae990b5e8ad43a8557136520faf584cda29aff1275e6ea7226dfc86. 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/HKB124710002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1047d9ca0b11974680b672ca63d16c9df13d1d2dd97204007c1266efe12b2c66. 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/HKB129214048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a22d830b55427c325dd9fb022c17eadcf3baa0fbcbdb4fc89c51060e0899653. 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/HKB129214058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5852a0c751965fdd2a7c2caacde4d6eac8a48ebfe4c90bc6b03d80436bd81. 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/HKB120513028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3054ee0ddd7ad2dbace4c9ae8b4dd655eb6e838f0aef6cf4b5212f5d6258ca2. 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/HKB129216058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b7b66ff2bb8e32f95a05d5b346aa5846d852d4f658e1c29ee58514444398d1. 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/HKB129213068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045b13aad3f4a0162954bf248a386b823acbc1478afc32752f6582796aeb707f. 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/HKB124910002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2822a9c2f3beaa5f5b181538e2c02d4cf9c10f0abcbf6c8604c45fcb1c3e15. 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/HKB120700339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed236a7341f0d372d91dc4a551575a3112fce967a295640c9aad7d90bd8338c. 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/HKB120700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a2b4e38f883de1d06633f74991a3968b6861677a9b5edda1023088470d5411. 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/HKB124511001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7afd19eb12895e31b8e69f1d099c01fe65b0cbef57825c1d9acbe0c392125fe. 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/HKB129214088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d881e32534f5672e14a23787b9a5456db11c8b0c35bd5da930fa1e0b41a39a. 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/HKB124110002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9fe04a0efb6370c2405af451e98f8467248a12d3a454f583b303569eb99067. 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/HKB120700340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cc8491fd2853992bf9bff48fb6f815adf919ff1b83f9fe782422223c8bbc5f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HKB120504228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc589e0354e251bc6805345b73f1eeb3d471b14abc8bd448851224e1aee5cb3. 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/HKB123410001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3d5c6bfe51fde216a8ec46c8e786036e8c402e783769ff9089ca4b0824ffcd. 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/HKB124910003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5008d8100d27aa9eea45a4c6891bf8e11d9b3baa7ab36a5e74764950d202a21e. 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/HKB123710001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef27b40d2517b1b442bc1c0f5356d87596993752e8efdee5e0281007b7c8193. 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/HKB129010148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe15015adc57ddf87e687cefd7907b3d68bf207e14a35a570f79932f23e4963. 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/HKB124510001.
百代中國時代曲名典四: 周璇 - 鳳凰于飛
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17903900d0b8038fed07188e0b8e31a906fb1d1ce7f81836e6bc99677009ad10. 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/HKB124511003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbffffe12df45aa61dd5e92fe37a1ef79c4b1a0810556385ed97003eda1b2157. 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/HKB124311001.
百代中國時代曲名典五: 周璇 - 黃葉舞秋風
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcba3c768b86e0b308c2894248f39556cdc0f035ecade07af13c9dd60a0d138. 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/HKB124711002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9fcf79a7caf19f5b875929f3ba08ceb788a3c6a06a7c9995eb07032b48afb0. 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/HKB129010088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d6d99e391ef3d3c33c87b6a7bb284a8799151119c2c5943fa9c7055bb5c02. 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/HKB120513208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa125bf32ac859982e27f390d59d341df187577fb053c27d28263f98a1983e17b. 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/HKB124710003.
百代中國時代曲名典二: 周璇 - 不變的心
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1047d9ca0b11974680b672ca63d16c9df13d1d2dd97204007c1266efe12b2c66. 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/HKB129214048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2822a9c2f3beaa5f5b181538e2c02d4cf9c10f0abcbf6c8604c45fcb1c3e15. 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/HKB120700339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462fe1d187672c474381acf0b81e0a2e3e6962f4908f79398af2bfa6e3b0f455. 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/HKB129214108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe15015adc57ddf87e687cefd7907b3d68bf207e14a35a570f79932f23e4963. 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/HKB124510001.
百代中國時代曲名典三: 周璇 - 花樣的年華
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6c08f243869c331731e4ec0d7f827e11c51275fc70304bb14a55d0154412e8. 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/HKB129215018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5852a0c751965fdd2a7c2caacde4d6eac8a48ebfe4c90bc6b03d80436bd81. 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/HKB120513028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045b13aad3f4a0162954bf248a386b823acbc1478afc32752f6582796aeb707f. 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/HKB124910002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed236a7341f0d372d91dc4a551575a3112fce967a295640c9aad7d90bd8338c. 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/HKB120700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d881e32534f5672e14a23787b9a5456db11c8b0c35bd5da930fa1e0b41a39a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/HKB124110002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3d5c6bfe51fde216a8ec46c8e786036e8c402e783769ff9089ca4b0824ffcd. 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/HKB124910003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef27b40d2517b1b442bc1c0f5356d87596993752e8efdee5e0281007b7c8193. 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/HKB129010148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9dc2cda26c4053f58b5d7a8753b5d6563925216abc718c57f68d630fa3240e. 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/DGA052030380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5533ae6c26e84180dabae6b68d7442f565c3b08e8a9c2a448a9930f6944e836. 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/DGA052030384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd970f2ac7124fbeff48b1e643370a384cfdf9c63d69b64eceb0090e32cd885e3. 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/DGA052030387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4b49fc2c6017971a17368bd1700a06ad534eccf8838a66f4934476e01853dd. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DGA052030388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b34675021296908a09bc0aaf9912794df82213b250e7708315a03b88127a2d. 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/FR96X1975217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d38a947351f426ce03bbeefa29824046933e58db21b01892f61a5eb66fac6b. 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/FR96X1975218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906d39905c389a28d65a71c5f5c68109a2ec2a3139da5fee7f6d971bd99f6ee5. 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/FR96X1975223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068720ce53c9fed233cdcb2a70f0bfe08bcafd2a583a4f8f0ccb9d55a92750db. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR96X1975225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c49264dfaaf7f8d3a89234964849c71b5d69741404780a03b202376cd364c1. 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/FR96X1975226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f80076683eea9a13e0ec7823aaace1c359acb5ec2de23034a9c62b98325aab. 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/FR96X1975228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3755586089b46463187d9e0e878137718a154ea8caefed9d9f1b8f1985e0c0. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/FR96X1975196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf083475d929c2fde41a6f24c7ee8e00aeb742918795332bf55edae944558be0. 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/FR96X1975197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac555b8ea9dd7a38f9c7a6a82d05c960aa75a2490dd511988536510dbf0550e. 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/FR96X1975198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e64e2873874d8c56fb34ef13a455c2133aa913bc42e879343a44c6e26fa570b. 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/FR96X1975204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb01ca67bf83cb6598d1aa1f7abde474be9001ed6da74c5a4b879f252f09dc5. 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/FR96X1975205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4f13467379bcea46fe0b1f9530dd4717a59ecceb1b8a0577f46905b61d9c5b. 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/FR96X1975211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ffe348a53b17d0bb16906c08a5b7b537f4d10923c3bedc62c075befb081a4d. 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/FR96X1975213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61014ce2f648227cf2b51b0a67750db40a0701b868cc4204fd10f2c861a80bc. 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/FR96X1975215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e7e28d587ab23a22a62526d84986afd3f43657c50e3fcde07b13610a4d587d. 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/ESA012385877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfce83e2a1894e5c946dc8eaa1ca7812d835f8bdb71e9f02773124864479613. 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/ESA012385878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b72001bd4214f964ffa8200c4b65d94095f12aa5c1556c2d7d334276507712. 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/ESA012360918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6cf3fa72e471f32ee5a661dd1d47135b26a931a21c9387fd6e108d56552116. 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/ESA012360919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511e4e07873e843c37c2d3bef4955e8b6394ec6218d7d8df105a0401fbf15f85. 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/ESA012360920.
天涯歌女 (The Wandering Songstress) (Ian Widgery Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cc0292e1045c47fe80c2f70344b8f16cc6b6ac6bd2a752ef4d335c07b35cf9. 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/HKB120311098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafba3f703a6ac0428deb6933da47fcc2ff5eedf0c9b96b6086dd01e71ded37f2. 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/CNE010040607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0cefcb9236a3beefcd3e966fbd59cefb6b475a40e04823efe43f995ca0aad0. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNE010040616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c2461cc60567524bf5000802c82281ac83bec281b24ed0e57ff789f02bf012. 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/CNE010530610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7703c4c47a47bcceb3d51fa08d254750a9a558d4a779df307a62571e4653672e. 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/HKB120415018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3325fe7367717bc71149b4e0640d4fac6262464c94ede8fa180ca23391fcd127. 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/HKB125807028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bf300004ad2dae82ee638da8c1934ba0394f4a09ed746a8200df0fc76fc0ee. 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/HKB120311018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f824e87d3ce3e7e6370d7f8e75af06417fc3d91fa3aaa2f65687a795a59d57. 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/HKB124301028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd3413ce3693cc67241b91c45e88cce1fa7258a40babe295d6d2ca4aba3e1e0. 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/HKB120311028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398ded5b7dbafbf4ea431ea3e85a54efb4c307d8b7bcc7982fe1ef5d99a69761. 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/HKB124401018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0aedd6b7219e7feebf546e8dce20c23e53217d38e362c130ccbe94e3a52d8f4. 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/HKB129215158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f139bc942a11f5e92af58170436cb7151b347c6d3c7fd6bb7b27d2dcfdbdb47. 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/HKB129230028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a72e784e633e34de558c39ba38348d07d1128a53ef552a21e1a708efa2e77. 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/HKB124805018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef34fa6f35952791167bae170d701d13129233d93c1ff64dab24d8bbfc07a579. 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/HKB123803018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3f2b3fcf39f69d6fadd4a8d5937fb2aa743663c1c90f41e58aab3899ad408b. 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/HKB120311078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c06e1f74279ecd25aac7c834bd2b93264fdeb6e8825696b62f3be799483781. 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/HKB124002018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd4028807c31d86ac84c622a6f68363cb21b55624dc87836a593fb2bb9184d0. 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/HKB124301018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cc0292e1045c47fe80c2f70344b8f16cc6b6ac6bd2a752ef4d335c07b35cf9. 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/HKB120311098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88906ebc1e2d373f6f25876f59e724512737a9999889bf619f24593634ed42e2. 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/HKB124805028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a1eeb916bb36f3d4fbe053ae704b0eba4396cee7a4f37ecd00e7d38f8d54e6. 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/HKB129215078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0305a07a5c7e071cf7b02586c788bb30d7a7c1e3b414802a16090fbf26f9e688. 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/HKB123802018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe426d2ae7b438672b256df774e7dd0fe8c20e2a639d4cfd9b43eccc6fe39fd42. 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/HKB124601018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2a9a662e3bb6ee432067f793df13644f4330824395207eb18b76f729cca8b7. 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/HKB123401018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a4db28148463531849ea50dd39cf476ab5704d5f4b4d8e9709acf19b7f0b5d. 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/HKB124302018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6bbc9df37ab42934923617c4fbda4ab242f5b2a43486e49479778f11187f46. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB124702018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59532e71b8696b3f2cd09b16858b938550ebd4012161e5f74e1a8a69823f2675. 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/HKB124603018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d17dba8f99ce985297163ab250998b2a77cce64bb272403344a8fffd36a996. 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/HKC631305895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafba3f703a6ac0428deb6933da47fcc2ff5eedf0c9b96b6086dd01e71ded37f2. 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/CNE010040607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194247afbb5c249090c1b62c25202ecbdc3823004001b1b5ff17ea32b6d7eb72. 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/CNA019638818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf964fc8c631ffaeca7cfc7eaacf603ee82a82dd8542790560e2676b6bac96c74. 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/HKC631305897.