Shift may refer to: Art, entertainment, and media Gaming Shift (series), a 2008 online video game series by Armor Games Need for Speed: Shift, a 2009 racing video game Shift 2: Unleashed, its 20
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 0xf2e92505747d36ce0d6353fc7c4c5810399da3745ef1ac8a0a73a37f9f16c247. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f555658-eab6-4dc8-a317-a17c967e02f5.json and https://artists.proofprofile.net/proofs/artist/8f555658-eab6-4dc8-a317-a17c967e02f5.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 0x1810868317215f0540e570953c0058d6db5fa75c7ea4b35b721a3714e08a1c07. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:50:52Z), 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/NOYXR1302040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2324cab13e950313aee4a00cf9e5ee812ee17853b52a4dc5d7d7a9b2fcc3b0. 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/NOYXR1302050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bd81496fac1582cc007d1ef06c70c2aef481d35613fe70f933e1dc16315a5b. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:28:40Z), 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/NOYXR1302110.