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 0x365ec9b5fbbee122740d33aab15fe2e071f6f6345428b8ec5c7f089d607fa207. 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/bc3d9d5a-c3e8-4c54-b3aa-1ee3c3a88de2.json and https://artists.proofprofile.net/proofs/artist/bc3d9d5a-c3e8-4c54-b3aa-1ee3c3a88de2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pillars of Eternity (Original Soundtrack)
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 0x5968a8911313fce2d7ee98d48e1aba5b797863cab94cc08858f929b82dd9d024. 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/USA2P2003135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d7217fd390882db8fe801dd435b3f9df72480c9b2f9d72d4cf6023b87ea849. 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/USA2P2003137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaa4d26f0398990b415ba20829cbdef2d8479008a4a276a3cc09a4618dd7a5c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USA2P2003140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe1f75a16f8332973677f53dcc0da76d839bbdf08b7bc609aeca537379d2fba. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USA2P2003143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500ec8f215ba731af61c244b3c8ca944f30bea38e2245775bc876beff1384de8. 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/USA2P2003145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad999bff25380f7f21605c4c9d6c6f22cadbdd0fbcc9edf6f76eb504ead1379. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/USA2P2003146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ce4cce623b0487670e0ae2379c5dda8e2f5a46d9d483a41e1e4a7eb1c2d43. 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/USA2P2003148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943f51df5b55272ae6fa6655dce72e8960797eace0a8a60aeccd521834baa0c9. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/USA2P2003150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b3722b6a15a47aa092e28ef695b1cccca3586a8e5d57cf79990a27cc46b1ee. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/USA2P2003151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bac9733da2e885fcfc5c73d77fbfa59930bd40baf7cc5e8f1703dee632a7b0. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USA2P2003154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fe7bc8df7c7b2e52c6777f3fb165d2ef8af2b6230e1556e3f24651725e3d06. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USA2P2003155.
Pillars of Eternity: The White March (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf7d5985546ee1647de5e92ae2fd2ce2237ccfc20b992505b7589717fc131c2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USCGJ2195808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecef75ef40c7f9282b7e59653325faf0b3fffb5672436ae41ee87cb2890935d1. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/USCGJ2195809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a6319673d4793b379fcea5fbef6963936358e7bbf081e32fe2984e6a0f7fc5. 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/USCGJ2195812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b3c914c5c4c971e6a4b4b401c109a5536b9082975f33cc5c3971a9226f5b9f. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/USCGJ2195825.
Pillars of Eternity II: Deadfire (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16550957e0c53e83d349d9b5cbe422501135ce2af2e1cd5114f5f66c44b22bf4. 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/USCGJ2195642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95d23e1162bf75ad23ffb5f7dc84f3466f37caffc22d18f2fef1cb4dd206357. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USCGJ2195649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a7df8285c2c0fe98d721c5b10c61baebaff7be769869dd2e4e833a92ea1392. 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/USCGJ2195652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e02a660b4fe3f94e44e1714528af4f47d66f532195c4355c4ab1946982396b8. 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/USCGJ2195653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8736ec2af54ab833965d684c516286cfb489598acc84939f017de743ac2d2a. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/USCGJ2195655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb7751c297b0f2837f14e0f6e45e84b55039bdf39ad4e52ddb932f12dfaaf14. 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/USCGJ2195656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab717e9deed4aece3c6df76710825af240fed884c53891eedb3c4f01a93963f. 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/USCGJ2195658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134a461a6b0b539abe8b3720b72c57e3b08b9a6768440b5175bac444cb9b24b8. 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/USCGJ2195660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4b5dc5770bf4dddec418f4709cb6078d52c26488638937fd1ad2797c9bc1ff. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/USCGJ2195661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef20c6c7dac15ad4a6597dd753b9b4889685dd21b07fe17e90446a4493d2fb6. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), 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/USCGJ2195663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5731e8b04213d7b6b99016d6af0cc0aa36419b87aad68b8e3a5ff03d737a8776. 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/USCGJ2195664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeeb7f3eb24eb200bfa1c4aee80d606991c6ebefb8e4f4d9b639e82bf6400cc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USCGJ2195665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeafbb59e51b5b76902a1dad1b4e940c21a34b87b08a1913b45de4c1a35ee7d6. 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/USCGJ2195666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65456781203ee2af01c2bb116e0ad2d42cb7098786839c7297bbc0fce2ff8da. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USCGJ2195667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2373c89bed6a46396f04a9a442a48533e04f0760ab00c047f2c8b64f5e66238. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USCGJ2195668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2dbe84e85cdc6cc6dcb0a16a4064c0ed4412617c13e1698e8c97a168830d846. 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/USCGJ2195669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf7a9ee6e85fd012f5bc7738a2446016447f52bd4ff4f6c7c31bdfa6256ffc1. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/USCGJ2195670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf685d2af064a942c28e8ee02f2a77787c786c5259a517efe0b94385c8492621. 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/USCGJ2195671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f927490a7c28e05676a0175275194f2ffdd422430fa3cf4ae686dcbcb586517. 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/USCGJ2195673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a7f0a094fecd765db7a15340bb0a494d7403085fd25b9b3c4d39f9e217f604. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USCGJ2195674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b435d8723b28368c2f7df4a0274e1e224a53e65c6cbbc3b95b0fe360fb8bd33. 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/USCGJ2195675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ef0a34994ddb85edbd469f214681e3ca7fbadf5f55c3036ece75aa8eb3ef90. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USCGJ2195676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54806e78ffdce4a3f989258aac4bfd914081339805903babd1504fd866341b9. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/USCGJ2195677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59eb96b83db551eb5ed47322f6e00357f75f808267417908cb7dd936694068c0. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USCGJ2195678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8924ab19f3c529321469d0f5e981182396fd12c0558a0c2998fb5be181fc4585. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USCGJ2195679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31daf644fcd6f0cdd1976b406a0c3a324f3b2fb2697392cf5b33b26410d8de9d. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USCGJ2195680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1039d3cd6e38d90686ea8f6dcb60ca7fa5b136a8a796d31701e3fb26fe16203d. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USCGJ2195682.
Pillars of Eternity (Deluxe Edition) [Original Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10be7fb4f7a5c3adf775f156b8ec77396eb190a344041311f28febaf9c536410. 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/USCGJ2195178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cc0f7e10057fb19976e02ef578be222fd988a806077decc2a2245d0be3b951. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USCGJ2195183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbf1d2e2efb8b1ad347bd0b44f60eac6a44700aa8fe8595620b174c902af4ac. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/USCGJ2195188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5eb176fa2d77d3095d78cbce77715db2ee0a2d6cbe03775d824bcc86de7f92. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/USCGJ2195199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0735ccd5201d135fbe023412a231cd6081c4dedf26c9e26e8dbe7a7705122c6a. 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/USCGJ2195217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb214d4db7920bc02749713063e648427aafe946513bd37b937fe72d68ef72508. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USA2P2127255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a504d59e69e480d55fba34500adb26bbb4e5bfba8505944e5749ba48c93de. 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/USA2P2127244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65cd17515f1c770386277f9477864d372a9e57371cba8f4e8d4603ec35e496b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USA2P2127256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b56340b4f1ee3176502422fba63bd5630a9e3eb86f597171629872da244484. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/USA2P2127246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae222e8bf21e0f2b236d36a6660c478d2ec5c64a056de9daa48f109cb392c59. 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/USA2P2127254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0184bf6877e80c55b2e0356978cf3dcc26b9d77ceafa13bfcd9c1ba4fcbddb1b. 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/USA2P2127243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adb2e8eee451460a7b0b31c5a10b6e2fc17db1ebb8e2a4e9b521d8fee3bcbe1. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USA2P2127239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdf994a27840072fb04cc6dc9c77f4f500412cb06aebf24b195669738a41dad. 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/USA2P2127248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9505e3b42924482f11681d7decb78dbc4a2a86b823e59a566357be4540ebf90d. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/USA2P2127240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f88d4e99ed497b97cc6a29ca76d8f6698b4654fb95d2f9231ae4499176abd2. 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/USA2P2127245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71693bfab7a64ad30f7176d0cc4fbd99dcb1563103f45fec5330d6c3576b5d6. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USA2P2127247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e7357fbc5e12e4ef9fa9a3c5c0a2a6b770c64f404387a6dc697c30ea0dae06. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USA2P2127252.