Proxy or proxies may refer to: Arts, entertainment and media Fictional entities Proxy, a mysterious humanoid lifeform in the anime Ergo Proxy PROXY, a holodroid featured in Star Wars: The Force Un
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 0xd1d4ca3214258352deb572686c4aa60642100f95e75ad7c1fb0e249dc2d255e6. 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/3788931c-4ef5-45da-a96b-55fc37bc9dcc.json and https://artists.proofprofile.net/proofs/artist/3788931c-4ef5-45da-a96b-55fc37bc9dcc.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 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 0x992b1f5ed34201a066816b41c4bb62c08c176e96e9f117fd1699be1c43fc875b. 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/CAT391200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b64ab2504375268aef3679b91bd90372bb39121d5c3c1f584a58c606d4cd31. 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/CAT391200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcb13a649d0032fd38fd71405b5df035ca8f45a607e7098792371c833c52162. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG932304009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed033043430852e6ad47893004dae4acf284bba72822840185a26cf25193d43. 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/DEG932304008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c605b52721f765928fe470b37278efcbf73b0edf2e17767eb0dd2372cea7976. 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/GBKQU2139522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94da95056bd60ec67bf4d8bfccbb9151720b4486f0dcfc9e269aed2f29600b92. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:33:43Z), 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/USYBL1902217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47ac16ef8fd5cb710c427c82e943138dc39ffe57d6ecc80736598bbbfa635e3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1566384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc945a9a3981c40b1de380474ea418297f277d14484e093753e7ce2b4e7e01f4b. 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/CA5KR1566385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d1cce306b1bc509b47165327a3f2728c92b79bed9a47d63266b3179656e1e6. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T09:51:54Z), 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/USYBL1701000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c81261c0600a645319e4017f4d0a1dbbcba61be3d50f8d0104a4caa0d52042. 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/CA5KR1517666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182723f91eec5ef1654b9f226f56020c37d0cd0f249d603e21b7997b68591f03. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1517665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c92ea13f27c7b63f2b9b1419366f2793e182241cdc52249631424b8429db50. 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/GBTDG1300745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0499c3f230a07b02b519a43e51fbc8e39c01c3f162aeedf363910c28a6cf66ce. 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/GB7LP0000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705000f7df78ce535eb7a6eeacc81f90bf67147f9273c3769b6c40f98abfcef6. 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/CAT390800285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3211c2dd46a5963e0c01f6e8ed83a98dcf1e6331e3219828c80cbb16ae55cca8. 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/CAT390800286.
Raven (Torren Foot & Airwolf Paradise Remix)
Raven - Torren Foot & Airwolf Paradise Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb7ac8431999071e4b9a4b157ba0592412af0dd40fe581132ac8661808cd0c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG932402518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350f8ff7d3bd5fc81d025d203bb10235bf10bc32e26b854b3e0be29b376ff62a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEDU20800098.