Lomboy may refer to: Lomboy wine, a Filipino fruit wine Artemio Lomboy Rillera (1947-2011), Filipino Roman Catholic bishop Glenda Kapstein Lomboy (1939-2008), Chilean architect Category:Cebuano-lang
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 0x5ab327f1eff6691f852237078a30638ceefbbb9afba19d72d5fc455d7a4fe92c. 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/fcf69d7c-64f1-442f-8df7-3054bd924a14.json and https://artists.proofprofile.net/proofs/artist/fcf69d7c-64f1-442f-8df7-3054bd924a14.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 0xbbf902ca8bcfbba4c166ac031fe477a6b64ab6e36d436034a50cbf0d7260bc2a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FR9W11903322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f52d0c6d8cc4684aa04f9d722a59dc8165ad68c7e341fc1faabfd243620e29. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/US7VG2444817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9c010cf7ca5e857b79acc9f26d7ba15fd5eb0a5a17afc112781eaf4dfdb99c. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/QZWFN2495997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403465bb1a436be6307d00df4f08a928183a06dd43ff39a41c55e191be139350. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZZ7X2407345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93b6cd77edd04c2e9a0ea4b0d7432e268cd8d4cfbe30dda58dbb39731b043ed. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZFYZ2513954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb2e8c314af135e4f815cf77c86e5f70ff9e7904b5ecfd3482c5033b6d0b5b9. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/QZDA72575972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403465bb1a436be6307d00df4f08a928183a06dd43ff39a41c55e191be139350. 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/QZZ7X2407345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf902ca8bcfbba4c166ac031fe477a6b64ab6e36d436034a50cbf0d7260bc2a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR9W11903322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef694865d671072a4988092760641210f97fb0e525bb5edb5e77262a4fdbfe6. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QT3F32515770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d45ffa4c0f48a98ce993847a4b1761cf093c4a27936a9291617a0ca18130b7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FRR641900644.