Christopher or Chris Cox may refer to: Entertainers Chris Cox (DJ), American musician Chris Cox (magician) (born 1984), British magician Chris Cox (voice actor) (born 1969), American voice actor Chr
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 0x889e2cf727b72905985c7135669396c7b054b14af3a7e643fb3d40d15d9c2c45. 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/34ec2b2a-842f-41f8-b8dc-eff8a1cd705a.json and https://artists.proofprofile.net/proofs/artist/34ec2b2a-842f-41f8-b8dc-eff8a1cd705a.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 0x55ae86a2b02f08cf16509138a2f46ee1e3fd3f96759c1e78d8550f70018fb592. 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/USA560798893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb3d033e4a1731f20821c792ebb12397fb0141d0eb03bda2d5c7a51d7796263. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USTB11200542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3828626b5fac6b872bf55e68c0e49675ce5adcdf229408b290194212d0e1fae. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/US9RG1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05233c2c4c54cdd3c4638c5d3765b675c03d15531e3f9fb66d6598fbca6928f. 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/US9RG1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8849e060931cae8dadcfcee7118602e3486011c9af0f07d7e965e3995de4f942. 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/US9RG1800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4b399fe87de16a98ab25186211d7f512db029b6c12867823f42eb9a0327a03. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QMZW51600086.
Pieces of Us (Original Motion Picture Score)
Music Inspired by the Motion Picture Pieces of Us
Music inspired by the motion picture Pieces of Us
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac61930f731cffa7f4360afda2920a47d6beb1a2d41c873fa3da4b48f75af6d9. 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/USAT21503435.
New York City Nights (Chris Cox Club Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b3ffbf333322d16778e2d81ed2d558f45159be64ebcdf40fcf55d43f5b8cb0. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/US9RG2000013.
Breathe - Chris Cox Penetrating Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1784d48af21ef9981dab495918a824d22f6e84bc367f846557ccd4b719425b6. 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/USMV20300258.
Don't Tell Me - Thunderpuss' 2001 Hands in the Air Radio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0430e8aef3d959a6ef09c45e0a6cdcf21004763b913785720b6b31095c64f1. 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/USWB10003248.
Don't Tell Me - Thunderpuss' 2001 Hands in the Air Anthem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894806cfc9b1d2432fdadf3e95c2974bc8c60c6a688385267c2d71747be6faf8. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USWB10003247.
Come Clean - Remix 2005 / Radio Edit Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685edf5e4418f7dd8d39f20ab87dbde39292b93e8afd3fdf5c6436ba993a6fc2. 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/USHR10521745.
I'm Coming Out / Upside Down - Chris Cox Remix Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57068db5002f432120a9a6c0c77ce098aacddae0932199362e7ee5ce7dc58ba1. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USUM71811151.
It's Not Right but It's Okay - Thunderpuss Mix/Remastered: 2000
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f581044eda5aed21b615baf112b2619da338ea54e4eb9642978cc1c1f819b9. 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/USAR10000253.
Love To Love You Baby - Giorgio Moroder Feat. Chris Cox Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89f5f0e0a1279b487963aaff5d9038a8227c236da231ddbea01dba66666c301. 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/USUM71311710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89f5f0e0a1279b487963aaff5d9038a8227c236da231ddbea01dba66666c301. 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/USUM71311710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685edf5e4418f7dd8d39f20ab87dbde39292b93e8afd3fdf5c6436ba993a6fc2. 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/USHR10521745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703d922b0da4b9a0561fcfe72127ed3d3b5ef1269c4a01d6cc805f5ed066a96e. 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/QZK6K2236817.