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 0x0b3854ac8eb50ddf642445a4c3061a3d3c4b404f40ef119b03508c45208054d1. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b226172-90ff-4357-8c77-17fb01b143b7.json and https://artists.proofprofile.net/proofs/artist/6b226172-90ff-4357-8c77-17fb01b143b7.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 → block OTSBitcoinBlock must exist at that height 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 0x18303496082a5fab7492f170628c442e90eaab40349442f21850d14bc28ede49. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282109610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c0946a475ea02de5e235b344b661c2b971191ae9744cc015a9f6e157226045. 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/FRX282109612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738abd9d1787b8acf456629aa517a57c71cc90c14886ea15471854b0990d9ed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282109614.
玦恋 - 电视剧《千古玦尘》主题曲深情版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6ed1b6590a4679c2bc5e12f266cce5316e6a004bb3f15b0973c608ecc7937f. 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/FRX282109615.
玦恋 - 电视剧《千古玦尘》主题曲哼唱版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb053f6634cae355adaa2c939ef98a00cc6e59f2e3e4b05257c6d1d028cb600. 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/FRX282109616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e843014b6ae8c0c76ef372c1993ccd842fc6d09ffb136b0b35cdb637c592763. 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/FRX282109617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280a67a71d84dd3a46a8623d2ad3efc269aaf4aa92b36af1f6bc4275b3d9c8db. 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/FRX282109618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34ab23e65371c6ecabf273e4a363415fbb332c8cb7acf8f26e3f4b6974d24c4. 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/FRX282109619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5fc0bf12186c4ad82d55f6d3c380b3e2e826642a616ec657d970b39290e21d. 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/FRX282109620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc8373471d9d786aa274d014025fe5033cd8dde2d8e60f91f5d4c1232a87490. 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/FRX282109621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c5de0383668404e6dd3fe96ee7edfb034081e8894badb004ecd7e42e115ae6. 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/FRX282109622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20a7770be9adf07085d002d04b74bf89cbd0999718ca44d0cddf6bfba9740df. 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/FRX282109623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274b5081d5d52f0656e0bc19f56e0dab597a6fa01b6034db1e8042a721de5f43. 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/FRX282109624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cdc40a4b714fca18202c3a74b137fcfd589486c3087789136d77bf027b1b92. 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/FRX282109627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f10e53256e62a4221d5b5651a4f67e545b6270ffbe27a1c35817d5a9a85099. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282109628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5b6d746ab02ffcccb72496aef4cbf9d57a3210821c5a8a597a6f4d5fedbac4. 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/FRX282109630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15328aa024b175112ec287d8edba1114612934af5c5809ad54735f57bb95c0a. 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/FRX282109631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcb68705f900c52e25c88381e35abe4d619102004e67b7070a1983d3092f67e. 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/HKG732272782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3df38dc5f47bc15d9c48b9b26ee797b15e4a9567e998a923fa21ce23694516. 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/HKG732272783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4866b7dc3aaa56b030be2ef554397ec8a6d0ce111c0f52b162208538fbc93fa9. 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/HKG732272784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c958347c1b406e3e8662cd7bfa38c391425d9a681418f4bb9025834575e0335. 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/HKG732272785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa891459abde0ed418f0df635066fcd898712d1ab86dbd40dc3c545e7dda7dc8. 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/HKG732272787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1361a1e877f91f9ae9ba0638ee4f49060e0c8c8c6e7e515cd6d20c7677657e6f. 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/HKG732272788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7043d4b6488e231d0711656c99fa3dc8b278103498b32007b241ee1133ae0733. 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/HKG732272789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dc8676c0bac3a95f6cad1cfd5a9e4e41ea44eb155f3bbc23581317c40d27ac. 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/HKG732272790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47adfbe4c58fdf57165844d73516af7ef6280953ebe96bc669e740dd31b63fc8. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732272803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6b262b83ed4aadc0dca76aae2a90f1764c02f4bc031496ae98d67acc2fce26. 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/HKG732272804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6695f544d63e7238f71cd8652f31a879b9a85e048b93b938df09fb744525a6be. 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/HKG732272805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc73b1b9847cec678e88e13218bebcd9b72c72f4664a97b98a09061d38b66e8b. 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/HKG732272808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac13408315f72ab51826666a3b47dd932581b0d63cb8cb1f03a3b190db3276b. 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/HKG732272809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a55d696cd72dd382a3c11276aa0e20c45ac2b6723a779240f02f73dd9ee41de. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732298375.
青春的拥抱 - 网络剧《我是班主任》插曲
青春的拥抱 - 钢琴版(网络剧《我是班主任》插曲)
我们还年轻 - 网络剧《我是班主任》片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c62b1887c03aac6dca38b7694c94fe19500323a3f9bd263b54f696064d8143e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012355768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780b32a95d270be58a991ba89580e26188300ee70844bcf7b4b45f749e9cd42e. 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/HKD012318637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0257a0d7979305b5070c052f72f20444a338162d323b8e5d9d3c021f420e98ab. 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/HKD012355769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38916be7f41bd32ef58faee823fa52be893ed687bfe4ceb2e0eb82539967b167. 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/HKD012355766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee7fef4bc0c841822f1de6e6573e2961d050975961a0cad1701a8bbaf8fb91f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012355772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e5fab2ea1fe9bf801c9f300f93800b9db63a4a375011d8c3805d042f4479c0. 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/HKD012355780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10772d0f8bae117fab11a7431301af5959b2be69e70f57cc46eb8f7af2b396f8. 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/HKD012355781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23cbb9391c87a22a080eaeed6d20cca8b5ab3a8ee12c1dc49ccee8aeb5dec1f. 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/HKD012355777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5997c76bcfa0676f0058113457895040a46e2e85abb1ce22d9c4713bc0045d79. 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/HKD012355783.
一往无畏 (《长乐曲》电视剧主题曲) - 伴奏
只愿你一人 (《长乐曲》电视剧片尾曲) - 伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49929b584b50f89ca4d6fc16aa441f671dee40df70989d1b659f8ab1e6377b8d. 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/HKD012318639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8717246b707fe7e41e98658e9348a141c20ab24e258ea2b1016d01d5b657bfa. 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/HKD012355770.
一往无畏 (《长乐曲》电视剧主题曲) - 和声伴奏
只愿你一人 (《长乐曲》电视剧片尾曲) - 和声伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121da07dacf5009643755ffb32d503139526002e3da65213b51f17aef035d981. 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/HKD012318638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582fcce742548fda95b1b1aac2821ad2eb3d0c6167276ec2c3b2af726c853369. 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/HKD012355776.