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 0x05262cc614246c70feef5ecb2505c0c63f101bf3509b3a6a106cb1d7f06a3ff5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cd3b86f-b36c-4be1-9aa8-f7c5f6238c5f.json and https://artists.proofprofile.net/proofs/artist/3cd3b86f-b36c-4be1-9aa8-f7c5f6238c5f.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 0x819366550dc664988cb6d874f9eb177f367e311c752430b18313928082d23f8a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:27:42Z), 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/USWR60701709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7e56536ae30cef97d6bcd535d5eecd89195a0e702f4f7a34f400abc804c698. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USWR60701710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb50727f1e68806807c2db590e0f58e5d7be004ce8df49a5199b1f43d76e7ac. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USWR60701713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f61eff6658bb21eabe29702ea7fe06953c45a8b8c989082591cf10a1238a91. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USWR60701714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8675053ce4cfdd9238daf6d26b4d529f82b0df1379ce0e55b9755e64e9b5f182. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USWR60701715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e5ae16d84c54e2129e848b4c941d2733d7cec6beaf4673dee071e9aed77163. 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/USWR60701716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463ac0c572ecfaee8a79ec95cb207eaf519d35aaa9f13ab5150c48464d39368c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:07:39Z), 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/USACX0610254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda03328e1eae3506244be1b63954774c4408cf27bd3dc6088caf176917343f74. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USACX0610255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4dd6a84539639a11556b91c1d40b3235c0911e5f8a14cac1d1fe356b62625f. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:41:24Z), 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/USACX0610256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5e52d0ee529d79f3331297380a30ab55a8257f75905b6184e4dffe51dcc04a. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USACX0610257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ed185e33df45b2d4248ba44d285cecbd804d6b760056bf6f951f81dc10f0d8. 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/USACX0610258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd590a671ed1af141325da5b4c554a87545d68ad2481fd0595f6e417e2a959ff5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USACX0610259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6b56726e4b167ac2bbdc432963d4842f6bc569f15a9f95512b62669a21bbb7. 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/USACX0610260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0334c56fc9dc0af666aec9c2d925924382f0ed30a57256bbf95fa6560fa102a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:40:46Z), 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/USACX0610261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe020d117d65e2dc5a6996a3cf3eaafb63d6965b9be14ceb8cc12d14bd6e92c90. 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/USACX0610262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28972827edcf1f0d18f2c984b2e9f92fe87633cff6763876e70cf694ff226526. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/USACX0610263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae457184857ef7c109b6aef8374906b6873747a21732a4d3f317ee783558c9b6. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/USACX0610264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a5bf5d16ee572dcd73c8690411294151950b8dfc4ac38d5c89c1ecf0472b28. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USACX0610265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc9a579d5d9e0cc6c84ec5d40b6690c1f74f3b909ac1c6c4488f9b780513436. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USACX0610288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3310037f01d9489be96077db9390d18417d0e48fcd060f9df25810222302ab1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USACX0610289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf36cc22c9533a0ff5921b974370b8c2df51824965bcaed02d1f52aefbfbed83. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USACX0610291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86679a10cddcee7dfc7061356a14f691b61604e517599cc82841e1d30fda6439. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USACX0610294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe149e3a4002ceecfe8479b0e4f1f4605f86a3264a53f99c950db90761d2704. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/USACX0610296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f51feaf73312baf38fcaa305e8da854f6c3e1107025f46fa733f08adfdbeb72. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-20T00:27:16Z), 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/USWR60700889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83f086baf35d713f292df9cb46d8bc5a6c4e5ab130defea6201f83bb52a7d7e. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/USWR60700871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb0ad630134f23f64158351830df916a0c29b173130283f6fe21f5ca1385277. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USWR60700862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1886d7b07dc1df146b4d78e10d459a83cc6061a49031f2069f86904e517d1f1. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USWR60700869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ee7d17905b633cf56468db47aa5a3f100b55a16c2f262549de18b316f6070f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USWR60700866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec614d021f406a3d4c5cd89a1cd9cef2a8605c50f923512a850d374c4786416. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:37:57Z), 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/USM1C2300219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ab57d40a4d8195a9c75e485b8702d42b3a702437fb01b636435bf38d77842d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:58:17Z), 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/USM1C2300217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5571df65f2a9f7761dc72c3a84dafddd29f37fa93e0bcf7be97ecedc2b0d6232. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USM1C2300216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2062656c526f1a37e031b3c184989ec227b51739b094a2579432e456ce6271. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USM1C2300223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05feff5ced0f70740ba3a90d3b07050d74db3cc31ff36705fd810aba16c10cd9. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/USM1C2300222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b1f73385671415ee6d2073109410b2d42a229d2a22723d223f5c24d0d0287b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USM1C2300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ce1d264d3b3b1ba779928a5ebe517bb1c97862dfc10efbb1d8e4bdf5aae99. 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/USM1C2300220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe279080f47ab708e32b2d3ecd2d39eb138d30b372d701296cc3247a16c040e9f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USM1C2300225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66315c962d39297a8bb13b2d36d479e47239e4c950ed1d58781a8136d5f4f627. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/USM1C2300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204d64ccbad513682e1e5b03561ba927f278dbd707fd176d8b2a050eb9a91bab. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USACX0610172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01160276b4b83c84c178d9603540f6b784f955be8729e09e48354df3eb83e974. 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/USACX0610173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1cd572a4501553712e00f329b77ea364cd659cb74d5305212fa1686daefee0. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:54:12Z), 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/USACX0610174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455fbfb9d45ef538ca9b6a829f11499f9195826c374a9c56ab19af6688746e3e. 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/USACX0610175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18f2e61ba621c20116f8581eae0c697f8fc62e7763eda5fab2497ff8f3db9a6. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USACX0610176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f95b75be042f029a81c7e429181df21bd92659b8c09bd4d0dccf38eaf3d041. 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/USACX0610277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea57891bc51f3d4c36121a71d0d26d8966335ce50253a69c424acfd872636c6. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/USACX0610278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40e0381cb6eb2168d8b616484127ccaa0dba0228d3997293a6a64dace13cea9. 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/USACX0610284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9043c46d7602ebd85863b35dcf145c370e3442fa3466e644906e36deffbcb4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USACX0610285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18413505344bbc2294527d5e45a480680ca39f72129cf0b829a596a37839f1bf. 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/USM1C2300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2356d6f4ef79158368a6004b2939142333d783988422536694802de5461101e. Chain 2 (Bitcoin): anchored in block 958163 (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/USM1C2300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014408aae4a7b4d61d3f572c84c249d248266102df25f7daaa56dc57e2bd5725. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USM1C2300215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ece7277cab8f9a052246121b955efa9c046b7c56f2eedfe11035e70effed449. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USM1C2300214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c7efa46a18b23cb57999d2e9de0c8cf6092c8ba71e754d408fcff3a38a7333. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:04:29Z), 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/USACX0610350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1260a50f3777178467dfb7eaa1e7f666e66b77881acce63ca743106060f5d159. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/USFF10061398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbc5ff6309cadcbb83d325a75b8de795a804343f033325afe5c83c8c244234d. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/USFF10061404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a096b2b0e7306c75e78e1d2202e707ded73dbf689692ab994a22b58a5ad7509. 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/TCABY1414923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16f964470a65b74b01706a36904c804dbe92fe5533a286a0d97a0ae3b2dd935. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:21:49Z), 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/TCABY1414931.
Smashes - The Best of Guardian 1993-1998
C'mon Everyone / Todos Vamos Ya (H.O.G. Live 2.21.09)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea96e2d3b93b9f34c372d075c0a3e5c0294f68c87b927af6ab02a649e6067a8. 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/TCABY1440779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f501201059168010a5b168f9e62ddbfaba9a74aa6f4d184a296741e3d2d902a. 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/TCABY1414220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538ba760f045ca0de700830c8e77b4a73300dd79944563717081115f064a3d5f. 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/TCABY1414222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081560af12d65bd2e5964c0eeee7659467f96765367b25b1c74513b3aed8bbd5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:10:50Z), 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/TCABY1414225.