Candy, also commonly called sweets, is a confection that features sugar as a principal ingredient. The category, also called sugar confectionery, encompasses any sweet confection, including chocolate,
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 0xb321c9a4c852f5087298766fcb48c84e81b771f706ed6ca4a24f207aa9fdaeb2. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a98dae76-2586-4acc-b713-62610a5b0b8c.json and https://artists.proofprofile.net/proofs/artist/a98dae76-2586-4acc-b713-62610a5b0b8c.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 0xa525ca6b608f4346886b7d63bdef4f556d01d6c52fe8d027062830a6bd41888f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/MX2891100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b810da4fa0a2e6a6e641e147c460a79b18ab3f565aa2e1d6e99cba7447e546. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/MX2891100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc159dd7ea1a6c10138fb29f9d7384be445ab7a8663ccdeb809b7c96cecb19948. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:30:36Z), 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/MX2891100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ecf3128ceba8fb61314fd6fe17b36a95cfe708efec5522ba8646cb55ce39c7. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/MX2891100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48924d2862734484d981a4dad511e87c84587c6ffa4091e228806e2034ebeb53. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:53:28Z), 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/MX2891500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00d801a553427df092997d7f156597d569de16fd57df87d469754350c461a11. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/MX2891500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbdf398a72515d322a25c584c62c6b271689d50df94c7987f47d3bc04f249e7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MXF011400191.