1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ba61688d8fecaeffdd122ba818e0bf497437715443af2c7b44f7ea7461a58. 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/8bfb145e-cc35-442e-a338-8b56094584b5.json and https://artists.proofprofile.net/proofs/artist/8bfb145e-cc35-442e-a338-8b56094584b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a57a7caa0123699d8f66e4c45479db4870027bbce220fa7e0db6d89341347c3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPJ591801268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841baa2f6904d15ffc5d38f9b7aaae21af9237dd66b5415bbcbfcca6051f9b37. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591801228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590bcacf767df81ca7d98893e9153ccab1303dd37c8892e7a2e096f89a055b63. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591801229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac65d3884d4359a2767e10802bba3fd5b5109b658e1b457c00cc7eb5e8b3f2c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591801230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae1630e9cf9bbd7b989bd565971c92beea08e69e812d452ec66c9c0d73df98b. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591801231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d225bd7d8f2feca9f1d400a4fffccfdcbce98b0e0365c8ad7e7b8a994715301. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ591801232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a6d2e16679b3bc4f4653b23b25c41ebcf03eab14775acbd4b89c86ec7803b8. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:03:30Z), 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/JPJ591801233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db96fc94f1404bec1587eb4add089fb22041c426d9a88b1dfd12f0cc2ec2cf6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/JPJ591801234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99abeff9863a922d2183f37d7bfbcf727b6437b7f75dcd058deeb825f7254889. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPJ591801236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4230489b3debafe0906710c0706a52986693d47fccee87124b85213d04f6a0. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPJ591801237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef8770c3cf99e3b170ff3b02e23989e7963cb31fafd684bd8ec59cd5f928f4f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901902123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd451326cc4e5e6b926dec3c3533803ddca1bc4139a33e1411b1769592c74537a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:55:42Z), 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/JPU901902124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e0ff5a41e98635196679826acd6ccc2cef8e4bdd97fd9f273f7fea53f261ad. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:31:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901903215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2abf33aed02ae52a144cc251515257a71cf1be0a768441c920936448d60dbef. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/JPU901903219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe314a1f65592463c114f8abb1b108c7d010d6f91414e64b341bf30c0c05aa453. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/JPU901903220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd41b15a3f591bdb4b952d4546824a2768af664f9e02b7dc96b842855d8fdc1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPU901903221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6a83ce01be6fd46f84aebef01dc68f36630a21e4a351b29932e7abd03668af. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901903223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ceb831fc3986c54b79b77c30b583d5b6d9535d41f5e8f5bfa9373d1f64db252. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901903224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cea17915ec68c0294c826c988aed44a5e683c9bb79cece20870211377b9fcd. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901903225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03c7ae1c34bde8d0628a14f729155e278a990ba45855196b2c825ca08e6c260. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:26:16Z), 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/JPU902100470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03c7ae1c34bde8d0628a14f729155e278a990ba45855196b2c825ca08e6c260. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:32:05Z), 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/JPU902100470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f602f9e1cc19a8ac44cea499c7988832d40d5241d4c44d70e9b3515c689f6a. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902100471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bfc9e653d7914f53bf2780a1ce0920220319b83205d828b843c5299ff5b7d8. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dea7068719f2e24daf15eee0d3a39ebd0a1bbcba04201f2861625c6e638029. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/JPU902100473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80953914df350abeac98bcac46befb245d75333cfcfc57c6e9fc845058e768f2. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902102692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b79d58e24fdf0b7d1b2113b498491b02f266f83bf1c6099d25ecb7184508844. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902104643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74101c981e17b35f1ada87aa4c16327ad01ce022f51e2769acfc9de068e97e92. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPU902105353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e85a2297ca1b1043dc646686eae86942040cb50727bcd34733d84385e10a77e. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb1aa28086b56b2b108b5ed9bc029e5315a862efcb1018e6bdf3e9530ace938. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPU902105042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543653aa010c4040eef60432c6e3558c2b7b9b92de0f1600b2751c436afb8f99. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/JPU902105356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b0906f23727a983284067bc97e5661a12cc1a7664699be3b075ca3dd62f36f. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-17T08:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4486692b64825c3712d94f75c10a18c6ca1e0f0fb797465bc800750f78d10fd. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dc20027218d5121786894b59077987ee098ce9344400105fee24113df1900a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPU902105359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f7de54f6028f6bac66b0e5baf0d3f2ab69655eb73fc69e0df142e9fc100def. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPU902105360.
アルケミラ (RudeLies Remix) - SACRA BEATS Singles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630691444e7a6ede207f24a74d0854e525fb8ade591117c5f5ca80dae4486258. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902105511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c55ca9da95ca863a0f86836f5d6986c7a31e7c5bf612c0ed0a7b6e11f5fbd1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902201281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7013304dcef86f9b09d566bf7b596bc454a694d1f230e1b1a611641a7fcf2ac6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902201896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197fab9e82e17069574b882a5211eb162361ca169d5c7873b14154a58bbec6ad. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPU902202081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e652e516b55f86596e2c66c20d84992b866cfcf4e5584a2b46efa7009604243. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902202373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff97c9b9c6e56d3dd238275c4594377ad4c014833e0f29810da48ff349ee8ddf. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/JPU902202374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee0e89882115c8fd05e23f189a0c58ef1a27a49b1a8123cd9de0babcf7081fa. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:43:59Z), 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/JPU902202375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7da4f5b16e52ecc06afc3f0cc0f566692a62b51f3fc8f24cdebaae59f35283. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/JPU902300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec208c26d904aafd12e6187237b7ef93747ecb427fc1c38da20d606c47f2cf1a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/JPU902301813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16461f117c30b78b55e9edd2da3232c904bf049cb5f0cbf9004c98c48e6d5c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902301460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff772de6dc44438e7041e21470fd63230b83d488ec43fb958ac3ebcecc3fcd92. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:03:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902301814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ecaf2b461377c2f7c4e072e62ed308026dc52e696e7b6b323cdb4415f3c7ca. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902301815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b616f71fff22947a10d9c57071c096cadee9ad196c9ca204f3b8d4688a348b. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/JPU902400994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfc7e6657df7f83004a12e837ff3eab2fef493642e89c9f9e85db09e0573d16. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902401988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7acd28b9b935b838b67f50f450af7428a42427b539edf57ef76f81b37ae020f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902501950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925e7cfc680cf35b1f5e335c5fb7d5b0f605a7b3abf717496666e26981fe4438. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/JPU902502262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f42c92b8282f23b6ea41ae2f251e0e75a951575a67c70c9f8fffdf782ac1e6f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPU902501949.