Kandé is a town located in the Kara Region of Togo. As of 2020, the reported population of Kandé is 11,466. Nearby towns and villages include Tantanierta (3.7 nm), Kpasside (5.1 nm), Adjaite(2.2 nm),
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 0xf485e2cd0797d622edc3899a9916a7de01405db9623e79b5d5733f24fa9aa685. 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/3d7e5dba-614a-49e4-843a-8ab27bab5d8a.json and https://artists.proofprofile.net/proofs/artist/3d7e5dba-614a-49e4-843a-8ab27bab5d8a.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 0x710b6d7ca852137d9477f08addd4d306363292b70eea8d31ac3b796b793c2294. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/FR96X1931953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bef03bbe19f5442344bcf6a4d53f8a3a2d6c41d9f4cb5d13b5968e36301c62c. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:58:41Z), 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/FR96X1931954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c8ae2d037167648c6b400735f1a2e0da6bff3d53db1d8f911621197d1e1785. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/FR96X1931956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0980b7c5338fbabd84692a0447dd48981671e0ee7f2ef0dfcb52628da6817876. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/FR96X1931957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eea085bf2390e5b4cd5272c99957c4fedf026db7631667187eba7870e821fc2. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/FR96X1931959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a644da6221e808239cd7d2062fdedaaf8658fbd012e035b40ea933b40f09af. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/FR96X1931960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc818f09c555956bbb5d213ae70f91ef3dbcf37f1855c5329fae928176945cb97. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR96X1931961.