Jin Sha may refer to: Jin Sha (poet) (born 1924), or Cheng Youshu, Chinese diplomat and poet Jin Sha (singer) (born 1981), or Kym, Chinese singer and actress See also Jinsha (disambiguation)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bef97a081ea5f320199813f300303ff152398e7149cec978f9a0a92458b7ae. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0923bda1-4d9b-4a89-a059-dfb9167e498d.json and https://artists.proofprofile.net/proofs/artist/0923bda1-4d9b-4a89-a059-dfb9167e498d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0272872974eee75863e1a3968591f1c155399e5f3d9f3df46c2adf123e6bb462. 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/HKA610300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac4920896c2f91c03bc0f42da4b3277be51536909fc89844ac67dcdb548f493. 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/HKA610300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142729fee99d530850f8be2522844a6a6c6e1f293fb336f6b208e4b2c28b5d0e. 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/HKA610300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67f0385105d14e5314a637ef55a97a4d13c758963edb042cf3899c9e586e584. 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/HKA610300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a6f95eef5138f10f31abd2bd59926c6cea747134a0b24d9308a6959c3df8cc. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/HKA610300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5938ba9ca36ad8530aa998879330072080b9746d9add2598c9e7372460fb0cd. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/HKA610300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b547a9c267a4699ada48666922413d1dae67704f721b1101254813938840b21. 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/HKA610300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f28f0ae72c578ebbd43ff135ceaedbbc57af277f6222f4b4fc644f49b7b3a4f. 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/HKA610300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a01ef8a2226ab3ce2f74f3eeab500b39a943d383d888d1616e7ca457bdaf31. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/HKA610300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c38a2cacfc6165d3b394fcb7bd22aa76d55d257f0a1ebe5cb34a18816c1955. 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/HKA610300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02216a8338c2f1d43c95cf844cda058e1d33b7de5df9c6be415598e08c8d3fa2. 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/HKA610300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106c15ec09200eba115ed8b34a4ea96db90bd7a8d1a9328dc5537f8db7a0b0c9. 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/HKA610300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cf44d8f1428767ca685fef507da8da4b20aa5cbdcdcaa89f2263412f62e605. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA610300151.
Jiang Chunyang; Jin Sha; Yan Shu; Yang Ming
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16673d742d1a3361865b88b25ccbb321b0a6f5f8c4a477a4c20799f23e0f38bc. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/CNA010240602.
Step on the Footmark of the Revolutionary Martyrs to March Forward
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced84275d6e43f47c11286b174b2b603ea3e8ecdc401d1f151cc19bb0bcb044. 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/CNA010240611.
Famous Chinese Opera Singers: Vol. 2 (Zhong Hua Ge Tan Ming Ren: Zhong Guo Ge Ju Ge Tan Ming Ren Er)
Carry On the Revolution With Deep Resolution (Ge Ming Dao Di Zhi Ru Gang)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fcd18bf5b5778d866f397a4910573d4c22d1573fed54c781517efd48a73a09. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/CNA019933709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e3431287a0e9c44c54279c80a73f0c5b2450963e5738797a6a49112e9bbe5b. 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/CNF139341001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7c4eb8f41ce1b53d421b21a0dab496151a5556cb12519fff107d86754f472a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CNF139341014.
Songs of the Century: 1960’s (Sui Yue Ru Ge: Liu Shi Nian Dai)
Centennial Classics: Vol. 5 - 1949 -1978 (Bai Nian Chang Pian Ming Ren Ming Ge Wu: Yi Jiu Si Jiu Nian - Yi Jiu Qi Ba Nian)
Centennial Classics: Vol. 1 - 1900-1949 (Bai Nian Chang Pian Ming Ren Ming Ge Yi: Er Shi Shi Ji Chu - Yi Jiu Si Jiu Nian)
Famous Melodies Of Chinese and Foreign Operas
Famous Chinese Singers: Cao Yanzhen, Qian Manhua, Wang Baozhen (Zhong Hua Ge Tan Ming Ren: Cao Yanzhen Qian Manhua Wang Baozhen)
Famous Chinese Musicians: Ren Guizhen (Zhong Hua Ge Tan Ming Ren： Ren Guizhen)
Solos of Chen Manyun (Cheng Manyun Du Chang Zhuan Ji)
Jaggi (Original Motion Picture Soundtrack)