Navi may refer to: People Navi (impersonator) (fl. from 1988), Michael Jackson tribute artist Navi (born 1980), member of the Japanese musical group GReeeeN Navi Pillay (born 1941), South African la
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 0x059ca346183bdf91c7852deda8ce87d72c4dc8d2bf097b0f09f44c3094ea2188. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb701e92-6747-4519-898f-c055eb1096ad.json and https://artists.proofprofile.net/proofs/artist/fb701e92-6747-4519-898f-c055eb1096ad.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 0x7b4c6d39a59c8dd24f877d7d9894b842c56f26581667ae2766f509049f9f35d0. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:17:05Z), 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/QZTAW2349224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321138b0a9087d66a266cc4bb88e6a5d9397f34207c34fb2d1abb204481fbf23. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZTBB2381039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9426bed31d413b1b02890195a2d74bcd22763c9594694cafd1995862faa93f02. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZK6Q2469055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1d111fa532a31597620cda513c92fe4ab3b7656b2db2d45f44be8ffc3f0989. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZMEM2521938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a5f51c7931cfdec6ef1f37a8422a0f44dfcfb27ebac146852d748beec6e3ce. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZMEM2521941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e9559fd5af72e73b2b526099e3bc1440345133ffbb7f4a60311f2b6b7f25a9. 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/QZMEM2521943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477082165a875a0634ce50c72cadef3ce886e977ddba5a2694d135589a31f757. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T16:05:46Z), 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/QZMEM2521944.