1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x942210d9cefcce42d12326e6c5b3324d54e1bfc5f81e6ca0e17965c4cbc56695. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38801179-c41b-437b-b40c-8be0b5fa0d00.json and https://artists.proofprofile.net/proofs/artist/38801179-c41b-437b-b40c-8be0b5fa0d00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeeded6bb44686232f2b46d3bd540e29f8778a337e3e6441d838af99c09b3284. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MKpqoiSV0FluWDAhD1Q3Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MKpqoiSV0FluWDAhD1Q3Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c37068627fcdcc1ddb2bce287c377982b0543d66908b58c82fb189756519795. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Kefn3dTaSRXr95hWJ0ihN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Kefn3dTaSRXr95hWJ0ihN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9c841b99e1374ee2f6a10d5b7e646617c591b6262bced14050f70295bcc401. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29Zeq7Q6LR09JIPlsKSfBL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29Zeq7Q6LR09JIPlsKSfBL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf45a3ed8a55aa3a644a06a7cdaf5ab4dad14114b4296b5cca5b411c80dd69. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5gAQ2HtUnl71c0MRNo9z7O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gAQ2HtUnl71c0MRNo9z7O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b77477dd4c006a1a4ac2e3ad59e13f832f7a968cab3d4cd594fe72f7e2e584. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VyLxkws9WCSOUbNxWsR95.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VyLxkws9WCSOUbNxWsR95.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fc978057ab3d6ad503c3b5c7e1799e7835bb2f75cef856e35d5195b3aee511. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5tXjErbHO5c9FpCAslhpy0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tXjErbHO5c9FpCAslhpy0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69ab488fc876f999dbe9d19c11e0ee8bab845a2f9df5a3292b95834105d318b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nwhM98pyIy5d5aX5zEiz1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nwhM98pyIy5d5aX5zEiz1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fea9bf556fe73ce471ae067ba4212d9532d0c596e9fd57cfd06ea72ed67db8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6a4uoWINvm8llhAJeh2eL7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a4uoWINvm8llhAJeh2eL7.
新年歌儿大家唱 + 新春好预兆 + 恭喜发财发大财
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147dc1e740cac701421a0c7e8e7776d818fbbfa9430ed5a964cdef9cff4c2688. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08oKz2QWL8hqy9DTJGu5Ec.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08oKz2QWL8hqy9DTJGu5Ec.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd4170dced6bc1ec9be792bcdf9ca032e8a002b45fcdaff84e676e30edafb5d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xrIf8HXCZ6t0yrVs9TUks.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xrIf8HXCZ6t0yrVs9TUks.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb4669ae2b8f3e5e14b36d0ad91b9ec2ae73dcbaf895db5e0f12233493b5ed7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1yd3AHfMxgXFAxmR0kkjqo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yd3AHfMxgXFAxmR0kkjqo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedc3905fc296a0a06528654bf231162425c38a731a956ae6fba4025be786bf0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79hgAcjW8a7o8eQQWOMfQD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79hgAcjW8a7o8eQQWOMfQD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba786a9991f9e9add4eb24a41b7bca9ef4a8839686e14e0ace0b601a8685491f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ak55zX3C2TyLuWuql1xwg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ak55zX3C2TyLuWuql1xwg.
李茂山.林淑容光辉20演唱会(林淑容.好歌流行篇)
李茂山.林淑容光辉20演唱会(李茂山.好歌流行篇)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf45a3ed8a55aa3a644a06a7cdaf5ab4dad14114b4296b5cca5b411c80dd69. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3KmYnedPO1ovhJBfsqr9hH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3KmYnedPO1ovhJBfsqr9hH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9976d3dfb76d2cba8986190129728457dd13781afc3ff50007516406fe47939a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mgb6haB7GwKNu4VW2DZ5H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mgb6haB7GwKNu4VW2DZ5H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf45a3ed8a55aa3a644a06a7cdaf5ab4dad14114b4296b5cca5b411c80dd69. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4xmiSIMobFwWYzEHqrS9KX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xmiSIMobFwWYzEHqrS9KX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9c841b99e1374ee2f6a10d5b7e646617c591b6262bced14050f70295bcc401. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5msHvHhEpPtd4UOIYVcAG7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5msHvHhEpPtd4UOIYVcAG7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2abcde8cd1f26514c1226b1236b8282aab702226a0a4c3f9e201ef3547b25f0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rL2pMq7DZ0BS5r8uxbkoU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rL2pMq7DZ0BS5r8uxbkoU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea23dda764ed4ea000f0a6754d2e3be0948c75a2543137b8e23664b5f4799cd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4J453dPNkYDaz1Cr71EvpR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4J453dPNkYDaz1Cr71EvpR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9976d3dfb76d2cba8986190129728457dd13781afc3ff50007516406fe47939a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6w4f8cOmHXoARrk45LSWMR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w4f8cOmHXoARrk45LSWMR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7741481be0794cdc2473de3c65be5db1812259f918ba08ebf600a93997195fd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ogIa53GKM7FC0OhjuXnb9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ogIa53GKM7FC0OhjuXnb9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158ad235f0aa9854aa4f0e7322bc733d92f793895514b1ce79a75c460ed251e3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1oniRl53551A3dWCtLb1Ck.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oniRl53551A3dWCtLb1Ck.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf45a3ed8a55aa3a644a06a7cdaf5ab4dad14114b4296b5cca5b411c80dd69. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/099EyWGjCwxOf7XPrxDO8u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/099EyWGjCwxOf7XPrxDO8u.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2abcde8cd1f26514c1226b1236b8282aab702226a0a4c3f9e201ef3547b25f0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4endBnxEAnCV4oQMu6xpIR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4endBnxEAnCV4oQMu6xpIR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea23dda764ed4ea000f0a6754d2e3be0948c75a2543137b8e23664b5f4799cd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bsf3awe8FpdAJxiaJQoDZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsf3awe8FpdAJxiaJQoDZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9976d3dfb76d2cba8986190129728457dd13781afc3ff50007516406fe47939a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kzUIo8ZuDZHajzTkr6vfu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kzUIo8ZuDZHajzTkr6vfu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fa3761f65bc477b508740a7937d7298177148d0ca6999c6524df095b279bd5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TnydkMqVErk00OW9TGnDD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TnydkMqVErk00OW9TGnDD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce79fa22abe3cf3f35d703334937015a163f12fe6e80287b374923b0ea4a61b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ouFbLY67U5bBU0R6PdPHT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ouFbLY67U5bBU0R6PdPHT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2433f201bfa51e4126f0aa220b01dd09fdd5c8046e31ff07c20c8c4c567956. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Al6VeRpvipWmgyt6fHWEG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Al6VeRpvipWmgyt6fHWEG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b77477dd4c006a1a4ac2e3ad59e13f832f7a968cab3d4cd594fe72f7e2e584. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2H9RFJ1ZGkipehs4HBOBFV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H9RFJ1ZGkipehs4HBOBFV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d44b5b3f9129ac44f8b9e7a9bd64ae7bbf752da46e4d04f437dd5f36d9c949. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rDSoqRWndzOrlgeiRr7e2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rDSoqRWndzOrlgeiRr7e2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f123916b10889fca01895654bf9001d01580ed6f13b67840226665cbc02f385. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zud6aJsvsKcxwMPyLa4Mh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zud6aJsvsKcxwMPyLa4Mh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530ab52cc56a386381850c240b142842ade41b5a529f16c7e0d056ba82d782d1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TVtWw6ftQViaHTnVpfpSR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TVtWw6ftQViaHTnVpfpSR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d44b5b3f9129ac44f8b9e7a9bd64ae7bbf752da46e4d04f437dd5f36d9c949. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GC30s50aIE6uJczIWBYAt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GC30s50aIE6uJczIWBYAt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69ab488fc876f999dbe9d19c11e0ee8bab845a2f9df5a3292b95834105d318b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40wWhsopR61tkvhRZQm49H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40wWhsopR61tkvhRZQm49H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fea9bf556fe73ce471ae067ba4212d9532d0c596e9fd57cfd06ea72ed67db8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YLRY3wqeRLcG2SzRnjzNv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YLRY3wqeRLcG2SzRnjzNv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2433f201bfa51e4126f0aa220b01dd09fdd5c8046e31ff07c20c8c4c567956. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3OjofszsK7KSev4lpEPsta.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OjofszsK7KSev4lpEPsta.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf45a3ed8a55aa3a644a06a7cdaf5ab4dad14114b4296b5cca5b411c80dd69. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0RPhaPq8JFOvDxQu8v7OLK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RPhaPq8JFOvDxQu8v7OLK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158ad235f0aa9854aa4f0e7322bc733d92f793895514b1ce79a75c460ed251e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40VYUL9L7QtplBhrYZ96Oj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40VYUL9L7QtplBhrYZ96Oj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804b770f53811a08c2c6d55e25052255bf5c48cab97305685b18c0e4aaec636e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jl9LRVNfxDGxfq4I0qmUZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jl9LRVNfxDGxfq4I0qmUZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789a9ccde9722dd5fb7ea2fe0d11e2ab5e2784792b34c80a9074b2478be63d02. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GSlMrX3u0HKKxELAjjxRH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GSlMrX3u0HKKxELAjjxRH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae0b577ce1d443120409d5d4580bd0233be5f8200b82228c47222503afe63c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/549IFeGN8uTd14NzxgWFtV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/549IFeGN8uTd14NzxgWFtV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ba32662c6e56a2ec8fe5b15d93f72843d6eb0be6fe1ed9f3fda0f73d773b86. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nQyNlNRMppc7ModDOJEMA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nQyNlNRMppc7ModDOJEMA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9c841b99e1374ee2f6a10d5b7e646617c591b6262bced14050f70295bcc401. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7reR02q1sTM9VG9k0F83PZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7reR02q1sTM9VG9k0F83PZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9976d3dfb76d2cba8986190129728457dd13781afc3ff50007516406fe47939a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WWFJHUkIIZO1AP9BsnvPm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WWFJHUkIIZO1AP9BsnvPm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2abcde8cd1f26514c1226b1236b8282aab702226a0a4c3f9e201ef3547b25f0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lTrbHGM25wcDOjfX9qgzt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lTrbHGM25wcDOjfX9qgzt.
新年歌兒大家唱 / 新春好預兆/ 恭喜發財發大財
{"copyright_id":"0xba786a9991f9e9add4eb24a41b7bca9ef4a8839686e14e0ace0b601a8685491f","isrc":"MYSW10890137","name":"新年歌兒大家唱 / 新春好預兆/ 恭喜發財發大財","registered_at":"2026-06-26T06:11:55Z","spotify_id":"6iuHbv43qtuO2JG3miEWjj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba786a9991f9e9add4eb24a41b7bca9ef4a8839686e14e0ace0b601a8685491f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iuHbv43qtuO2JG3miEWjj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iuHbv43qtuO2JG3miEWjj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d21773405df1b4996c335ad7bac5428d38507b98fbc04c62fffd81c3e64adbb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qTHTW8bOQGfUqcxVoKzNt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qTHTW8bOQGfUqcxVoKzNt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd4170dced6bc1ec9be792bcdf9ca032e8a002b45fcdaff84e676e30edafb5d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wNrOqXo3BbOTMJ6Zf5E0E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wNrOqXo3BbOTMJ6Zf5E0E.
李茂山 & 羅時豐-皇牌金典之舊韻重現
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd89a2827c3c37ba079a37ecf6511bfef1a59eda30f75994c764beea982333f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Db331dU7EflJSVbRTzzZk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Db331dU7EflJSVbRTzzZk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d31d899a88f6655c5a7efd49f630b1d57f3a2b180310bf86a4eb4740862f87. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ICiGd2LEsxsECVPCmLZFj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ICiGd2LEsxsECVPCmLZFj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c69056ce0419a9d714e865fd75d59677ebf21e740399318072c9e466ef7a3b6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4YOmwOMPa65rdnycYooEei.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YOmwOMPa65rdnycYooEei.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca93263129806314ae2bf33e44265a2c8a338b05e2a0334dc54dfd588fd214ac. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5biI9jlgvb5oyQ4mz7WEpf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5biI9jlgvb5oyQ4mz7WEpf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05f0d3d9d1f1b0929d0b5ef13c54428d759378432ad6162d366109421673ab4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58vJKgyxu7lrSfVjUYf9oc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58vJKgyxu7lrSfVjUYf9oc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fea9bf556fe73ce471ae067ba4212d9532d0c596e9fd57cfd06ea72ed67db8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TfoMfqFEC23uhVELtnaye.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TfoMfqFEC23uhVELtnaye.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098d94847ac714ecf3a3e574c3142502cf035230c618eea340babd416c04bf66. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PYV03VVzzuBkSoJmNCXgb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PYV03VVzzuBkSoJmNCXgb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8865fe8d0761efb4d49f174c6dadd68ab190ca0027101123e32e40a281a82ad4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2k2DRwsPLq5ozFvWzbbCjN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2k2DRwsPLq5ozFvWzbbCjN.
新年到,恭喜发财,嘻嘻哈哈过新年,大拜年,向歌友们拜年,迎接幸福年
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e6ced2ef733008a98d463ad839292d7709aa43561ecc36c2a8a033aecdbc55. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QdcABC2DthuoX1KhWQAQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QdcABC2DthuoX1KhWQAQ6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5120ef24225e2a33bdea738f068164b2e4cb60f9e32f2bcda8599fe51eef408. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NF1NDFYFycJ5qo5pXPvyS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NF1NDFYFycJ5qo5pXPvyS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9c841b99e1374ee2f6a10d5b7e646617c591b6262bced14050f70295bcc401. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2C33Mx2UpwqqgDlr3aX3kn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2C33Mx2UpwqqgDlr3aX3kn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158ad235f0aa9854aa4f0e7322bc733d92f793895514b1ce79a75c460ed251e3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JDQ1zuBbr6etMFMPkHECQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JDQ1zuBbr6etMFMPkHECQ.