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 0x084940880c540af44cf2222f5e9dfa5134d1205458c908a5a17fa9013a2f8c6a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e93bf574-0161-4b84-be4a-63f2929284af.json and https://artists.proofprofile.net/proofs/artist/e93bf574-0161-4b84-be4a-63f2929284af.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 0x060b9fc106920fa23142c59b470feb0d228f874777c466ff9e4c52320b2e10cd. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1815620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf265bbd82cfcc163f38f53c78c00a8cf4c5979c39e2a87ae3ed819742ad270cc. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:03:52Z), 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/USLZJ1812583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ada0a7733bcbec160804dd7988be8fa5e72052a1609e8c38ed8cb2489ee2e5f. 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/USA2P1961862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a734fab3b79cec1e1c900e9a784443e547d7654f02c767b5a0758d843b3c82. 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/GBKPL2087321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8d2698c9e2e17f62b3ff1aeedb2903e9f936daa4151dfcc1b29e24fbdf8fc1. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/GBKPL2087325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf3aa581ad9caec4bc6e2ca1b81d1df337069f938773ef9f6d90810fcea5390. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:42:50Z), 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/GBEWA1909730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8921709edf1e8e3a419ea432029aa048f0a9dbe4371a4695d447e3021351a8. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA1909731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebca8a48be3b6437f918f5c04073b555ffd02071b8a9a11120c00dfd811b7b8. 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/GBEWA1909732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d33449432b702b5ffd8b3ae5cf4acdb10f43d017a449e583fae2af35cd7d794. 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/GBEWA1908850.
Returning To You (feat. Alison May) [Far Out Remix]
Returning To You (feat. Alison May) - Far Out Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86323ec4068621b89e89728fc240dbf631a9d45090263db8d046cb233aa815a3. 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/GBEWA2105361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbafe3ec3845afbc26b36c06e684860b709ae1982ecbc83cddbd6b2929ed0bf. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T15:38:29Z), 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/GBEWA2106070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbafe3ec3845afbc26b36c06e684860b709ae1982ecbc83cddbd6b2929ed0bf. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBEWA2106070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fe02577799c523b343e9e1becb3c34379165ff017f22ff86e86d452c782e67. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:42:32Z), 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/GBEWA2106450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3334993932e5030cb084cbc82104c24f80d5288a9d1409259d771d628c53f49f. 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/GBEWA2106451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fe02577799c523b343e9e1becb3c34379165ff017f22ff86e86d452c782e67. 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/GBEWA2106450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89ffbac863bab4d34709b324dff677c3f76f26b5bbe5b2394cf4b5275baebd4. 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/GBKQU2225997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2fc82cb09e98b3c7736d2b222131c1b715c8644ada31be261d889c012c93c0. 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/GBEWA2203410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d98395fd2b483f3c9eb537de757d466ff2c2bee268ce1ef6de797f33c79954. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBEWA2205290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02bc7406e6cdea144d9c29ce20218db7fece08916edbf1bccc199aa9587073e. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA2205910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda897ff8d13e6af0a602f6a05399c2f55893704a86888f62184ecb7a30e2062. 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/CA5KR2326840.
Beyond The Veil (feat. JT Roach) [Far Out Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cfccaf9ab3f814194e5251b7ed19bb584e659e6ea658e768befb38b59cdb90. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GBEWA2302570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b322d51f521c8d6129c90f43d04af1fa8e805ac08b5cbc4de2fc90903d223ce. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZFZ42255454.
You Were Loved (with OneRepublic) - Far Out Remix
You Were Loved (with OneRepublic) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac538bbc636cf5a70d7eedd6f04cfc4c980e8eee63f22c7d7ba8a1f2cc88ce7. 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/USUM72222485.
Beyond The Veil (feat. JT Roach) - Far Out Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75904f1437e88432fa76433c183ee41f499925d579213cfd3df7f4d47972d49. 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/GBEWA2300997.
Beyond The Veil (feat. JT Roach) - Far Out Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e822977f99fcb49bd5b35d03653c174b8b871b49d43e0a2f2f3289b49ab215b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA2300998.
Returning To You (feat. Alison May) [Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86323ec4068621b89e89728fc240dbf631a9d45090263db8d046cb233aa815a3. 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/GBEWA2105361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb261e243cf5f40761cda07def4a11fcaf2af2d367de9869d6e62ddb8e87011. 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/QM24S1816388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761eb84368d0f8d4c2ed3eea3edf8564329f36bdd3b4f247c4da6b831dd3c6dd. 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/GBKQU2243479.
Back To My Love - Far Out Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c3ade2afa932c7a8e32db328f096ecf8eb0813945065e8f5155517a433f0d1. 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/GBKQU2243480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e35242d5cf2afbbd77ec673cda9de4cc254ac63ee8a7393d845349a6c582ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA2204543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9335b09b10771ff70978ff2fdd621a87b268153d6ef0a67ad1bc9ad2daf80e1d. 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/GBEWA2204552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1971b8ae6fd6863fcbf0df4f1ed4138d809575ba6a92d462fd44ae3dc842fa50. 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/GBKPL1973671.
Back To My Love (Tritonia 490) [Tritonal Throwback] - Far Out Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae0d56653d6aa042597ca85bc02cd0e962f79623a7f439c3711cc4c01da288c. 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/GBKQU2485281.
Beat Saber (Original Game Soundtrack), Vol.VI
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8d2f60c7e196e36e71609713395cb73cb87de7f87f7ce8a743b4e32ed36276. 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/QZWFL2396539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1563994ee8885ed117cebf17b2483e884fa5c7131bf247ef335f694fda510d. 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/GBSMU4506148.