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 0x3a93ad094de138dc5e8084682e998029a0f6a9df2750aaedcb81fae611712f22. 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/6593a43a-0467-4637-99a3-676cfd289188.json and https://artists.proofprofile.net/proofs/artist/6593a43a-0467-4637-99a3-676cfd289188.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 0xbfe825f92adcbca2076fae81d2c2582b802ae1dd47aff2536d5f1d1ac5913084. 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/HKG732130867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df1b050015c54bbf3854544092008446cf209644b175607044bdc0dc3e2b1c7. 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/HKC992325483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e790497dee8f5ccf1fe424d21b7bf33b0e959af01116976edd818fa0029dc9d. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992324238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63955f66ce90e9332c46687d69554e874d4661af6cfc062e0a8863dc1778494e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/HKC992324340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef414a1cc5d21eaa9ffe6a06520f45e7c8cfe5aff560ed6c61d8284c90a3a87. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DGA0S2463390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e06c776baa1ce9b63b922cb2a2be835a88013274eb2006ff6ec2342cc1e73d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992324612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed6e22c525617b8b83f966239b98427401a41447dcdea8cf5316b7ec863b451. 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/HKC992324629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d24d304390e0878afc5fad374a549a4a6f9363df40aebd455c6e86435fb408. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992324827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3facd5e9816fa428cbd9740fcbf6fb5f2d6bb11ba1f846e265ffb3b5f4fb82af. 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/HKC992324982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc5d130e6753b47fae111e65dd5c41510c9f01ae2b513649fd3534e3433278b. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/HKC992325407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df1b050015c54bbf3854544092008446cf209644b175607044bdc0dc3e2b1c7. 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/HKC992325483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfe3492d4e82abaafacb9293d534076958e3c8be9afdd74ede19f9f99765df7. 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/HKC992325562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe61d04d7590eafb0deecb34f343f086312930f9e21d91e7cbea23c1fde53cbc. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992524364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0272cb02dfa720daf4084df8384343d1aa0f57bf83516424f1029b6c80dd2a. 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/HKC992524363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319dcbe11b4cbad98dd8ff152c64899d4a11d15f68ecafbf81af0428841f0c77. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992524372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3163e2f65e5ccef14c70d25f62fb7eb98b420a2eac450be39ff7d747a328f63. 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/HKC992524361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50028672a2b7c26b25163f53959b8003c2f2067bd683693d543a6708471fe1e0. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992524373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff23d2c59f7d519cc52eae3b3b3f7a2d795f1f2a2c7a93c26a85ee68f4bfe8cb. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/HKC992524374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead6f8cd5b79802f065a39db979f368468d4d142f15918df6374a5faa74563be. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992524362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bdfcc96ff6560ee827fe1d55150707f2ef4b5dc3f2631d89d7809177ff4b82. 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/HKC992524375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0fa2f53eaa44cf4074975223cf97062bc649b9ee0833ab32b57a277863c717. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HKC992524360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900ae4546bfa035236cc9a1c6503267d66dfc0fe4c858251fda0c1d4aaff8eef. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992524376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe704998288263a636d0876f3f66e308b68640c0cb202239954c7c3b25deffc84. 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/TWU712003446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0e36c7dca12a74495c6cc24c61c2294b6673f42041bd249331124682174745. 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/TWU712003289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd6f0b23b7aebc28785b0e0a23e36ef5ac0f263dca031101451dd9b49e18d3c. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/TWU712003368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda6fa7cc521bd163e0238b4b192e719f71b5f29c8c9ec7e10bbe47f405de440. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TWU712003448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33c57fd287986c0484e3fc41cdc50c98077c28e0ef32008504e584494ad9b25. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712003450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275ec4d1244250b373342b9ae8fa8bb057764780016f5c603185fbee263a355a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU711903690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9341b7181dfbf79498e2e8c1f66b997e6a98af2ca43ab2609c170b73658a09e7. 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/TWU711903691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900dc5be7c4a16a89f4fae50ca08c3e0cdc6ffe11a0c95d674de6a53d003cef8. 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/TWU711903694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6a407f578ec9165be4229be8e9060e61d72d7e77d625c44dce97b67d6c2371. 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/TWU711902378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251f4ec0b3c881d5d1c1af27f8466dce27bcd0c440a5a0d00ed745443f83702d. 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/TWU711902972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fbcee8f2e1fd30a9ab42ddaebfe20915b28e59fada13eb8e3b7233b478c78e. 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/TWU711903133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636b9bff2cde6827af494f911fb45f0252b26cc7fee674c7bb508b1e77dacc53. 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/TWU711902560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71121370ce292f3ad2af0961b286582b196636f9b4ff0dc45dda98ee8d66209c. 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/TWU711903137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c55b297ebb478bedb1fce3dbf83d290137c9cb64f3407cf76d56f59f92764b. 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/TWAE31801651.
如果寫不出好的和弦就該在灑滿陽光的鋼琴前一起吃布丁
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079753c49ef051cc5cd7acc255b97ea02df1a28cada953e0bc3ead0e3ed9bed1. 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/TWAE31801652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33fd2eba671fc946a9f41fb23de3f3522d3ce35217c461a59d2cb17ea412ea3. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TWAE31801653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739119b9566cd5fce12f0d3f979958836ed7c09f543dfbf5043868445bf8302e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TWAE31801655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444ef0ce08ae93c2df3c7595149602f5023f8d19e2c529dbdd2fb9c1207e9141. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE31801656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84b75c929cdd88b94947288698a01d558eff3d9f79c7bda5d15c487bbf070fb. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE31801657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe979c55cf8929ab484fe822fddef58d0df30bee608ffdf628fb3fffdf73afed2. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE31801658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e1ece79342757032edd3d846ff0070ab58275fddf0b72434e2e253b535a5ee. 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/HKG731683106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d1b2788572211fb13a44a9025de9655fb41bbd0506a9f3a419cd30ab07d369. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TWU711903115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9c389943b0d778f2abffb63da9eeae487fea43acac8af1fa5d907d381fb468. 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/TWU711903121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9a731c61f8c518b85a8b0e95158d3c11846f4a89a2fe5dc3129b6d8b8b6f90. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731683119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cd4d1aae15e500258c51ffc146e0dd3ea38b81a47f2c3b2973620ce93a570d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731683107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83eb7d0f656c619398529019a3328b4fa503cbfe6ac5c0688c7e5af46eb8d3d7. 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/HKG731683108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5035ff2adcc3d962ee4762f84ed217bb9b18b3018a050c21ac95c7cee36dc7c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731683120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d421953145139841df1da946b8cd7943c8e039c8e4b5085628527bb2fea2d57. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731683122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de009d2be97deeac4c9f371e32b92185afbb1503d392584699b46051b27c9ba. 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/HKG731683123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4324a19daebcac9be0404f1e96e423a7e693a44b5ffef0ac7feccb1a6e850869. 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/CNA231601054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095c12c6fe9ea4467678b2851d2f4bd33541b6836bbbb59f0f3ab0328982ff60. 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/CNA231601052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd229dab4bf4190bc8c2f12aa4dc86b141593c104d6e337c9831808c61d180a72. 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/CNA231601055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47efb1eec0a02dded5676dcd1f21dc26079d36b786bbf801738f0ae6451a29bb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231601051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d318bf25e4af6ffa4741ecdc365471608d7b997d020e162f0b10e374bad841. 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/CNA231601053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cbc02ce3a8ee4388fff374caea3d0c98b6c8a7cd4ba93a5ef47d314e8c322c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CNA231601056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2008c93498a574043e1c98574f6a6310c952b1bda6d4bb3090adb40267b1a071. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNA231601050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2581b9a5f16a727be818ec7572589ac63c3d0d0cdf2592ac73d40d3fb09b1ae. 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/HKG731683126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a84afba7196d5c5e6e2cbbf0fbb76ea372b7aab38b2276d7fb74885cbbc7f. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731683127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20381bb9c6abbbe9c9abd5b5b1ef9c28dab577a7be9fd4f5396e0294cdccaec4. 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/HKG731683129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc875c1461635b7de249155ce506d7de0809e8bcf47ac3c98bc36a7c22c6d7460. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/HKG731683130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909a2da8777888f6142ee25eab8f4bcdf8f500cd0a064f97422fa95a5f0a6e87. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731683131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688428c7978f25749c2ec725ceb5998b7715a4ab0a340c5cbc97a01940a19123. 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/HKG731683132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb150026839112eb45c270a17c0111bb9bba4e65c83e3e99f7b9b9dd3148f4b. 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/HKG731683133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb039bd2a0023052bac1cef0091880e8b418867b6ed74a534714bec7f2aa96547. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992725277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7053d1ef92a7f26db4037b46ee64adf1fe6e2aeb5b9f5b502ba2fa5245c5498e. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/HKC992425413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d955f8ed0c33f751f0f9da6df9399bfb64178f5ea8a86197f0948a0075add4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992425019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1367cb6367d6a7e2a638c607cef4845345659396f2eea1395baa2877defa4242. 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/HKC992424342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b6b5ef384c341e43d91cf5e74872d6b389404fb5953e2a362090ccb242fc83. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732406655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5929d8ad4fc7a56b3360bb2f4d9d3409efb6f61d06e68b7bcf5a03108f85b985. 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/TWDL72306807.
一人有一个梦想（粤好听•青春重置计划特别篇）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe156e6a5651621f868051d7ae71f850c9f78b66d908a937273a35e9047fe4dc2. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/HKG732225646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014a5d2c45c9807440b9e6ff12745531dde6ec869610a9240c133de04201885f. 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/TWU712001597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e2b6f4fa5e1032d5245330afb298a72df067272cf9a3aeb1f3c21a9c18c07a. 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/TWU711905690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730f781131070de5b5d2014f596821152a93aada4deb3d1b1e7cb57c1a2f040f. 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/TWU711905484.
月圓之夜 (遊戲《月圓之夜》同名主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c51719bf12afd432709209678d34ccc36522d105dc502268b36d19cce28ad3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852208613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937e460e35cc11e24c0fdd4edcfb483a12136445b002cdd78cf5b2c4ac501ed1. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ852300211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3759669fdc5698ee3a84fc21a41c51c1cf46277c9df4aa0d99211c40d1f4d62a. 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/HKG732488646.