Kon or KON may refer to: Places Koń, Kuyavian-Pomeranian Voivodeship, Poland Kon Tum province, Vietnam Kon Tum, the capital of Kon Tum province Karkhaneh-ye Sefid Kon, a village in Lorestan Provi
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 0x177ec5cd3c1dcb5d11e9eddfa19b42013be72db118cb51c72b0856877055d747. 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/7b09da74-5f61-4590-a0ab-be914da47b76.json and https://artists.proofprofile.net/proofs/artist/7b09da74-5f61-4590-a0ab-be914da47b76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kon & Amir - present Off Track Vol. 2: Queens
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 0xe719639d6c7ad1615aaf5bc0c1c2bbb96d0ab857235e5dc586624266599a429d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GB3UD0900436.
Glitterbox Radio Episode 007 (presented by Melvo Baptiste) [DJ Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4ce679596d2c238b8c84f700a78dfc11966de726f477bba2c3368951c70e7c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBCPZ2018762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289e376d2e0a7d3edbb5127032b3a79dfb08991bc02cffaca2fd22d41c08d5d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAHT2400410.
Fever (feat. Sugarhill Gang, Siedah Garrett & GrandMaster Melle Mel & Scorpio) - KON Remix
Fever (feat. Sugarhill Gang, Siedah Garrett & GrandMaster Melle Mel & Scorpio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb180de5793143e47c4a1d564988ae23bda7553dadf9bcf85f00e1bf3374a1043. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/GBCPZ1916277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289e376d2e0a7d3edbb5127032b3a79dfb08991bc02cffaca2fd22d41c08d5d. 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/GBAHT2400410.
Secretariat (feat. Shaun J. Wright & Kon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812b1d6006e2c7813b7989cde198f864e23dcbc6ce80319a3bfa6ffa578fafaf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBAHT2400510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df1a546d9a076479c338973fe27321e168534b8619329c2e6f6e95f61cc68bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBCPZ1916587.