KION or Kion, may refer to: Groups, companies, organizations KION-TV, a television station (channel 46 analog/32 digital) licensed to Monterey, California, United States KION (AM), a radio station
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 0x2922be87ed9155c8d27ab788a334c003f9a22cde68e95911387d74ce621b4d87. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/578c0f13-2221-48b5-b1fd-f4904cf13321.json and https://artists.proofprofile.net/proofs/artist/578c0f13-2221-48b5-b1fd-f4904cf13321.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 0x14455362e848549a26d8dba8de3a6aa86efb192963914fddb1b0141a49d0e3d9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X2298794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14455362e848549a26d8dba8de3a6aa86efb192963914fddb1b0141a49d0e3d9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR96X2298794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486376e8286a5ef1f78d7175fd9d2bd4b5931a768198031857d8d8326c660b40. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FRX202247147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1354eac061de07e74fb4c37d32afaa16a0d8a4b3a932165718ac9c8f4c73551a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FRX202247151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc944a592fc04baa0383f57b2018e6c3608f4fe258ac59eea487636fa44e445a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEZC62345609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8b87ca5d3f6da9bbc5070a2ec135cb69f5f18ad32a0cb32376faff29f32cf1. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DEZC62350837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078971147ce097cfee1da7faeffbc8fc6afb03fb9f0c8e5d4757cbd954503241. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEZC62350840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34a1f8cac89cdf5f803267e4fbb2155c4c25be000cc22af3e997495624e1ded. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEZC62350841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d145d02779216c7c44553ca4d4eb0cdfaddad728d53c349bfad61f359b6b21a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEZC62348192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5194f8bf98f6019d3103f3b76bedf6ffdcac5ee58167f30bc88cb3779ad044a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEZC62350842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f75b2b4fd1d0b232da1c2442c6ba3efd1d2a1d8e9144cd9be1b50d59f7c89b3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEZC62350843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc944a592fc04baa0383f57b2018e6c3608f4fe258ac59eea487636fa44e445a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEZC62345609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6910dc47c6226bce2527bfc7537543130b3945bd9b449c1ea9441367e687db87. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEZC62378059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceb41868bf234ab5bb4353b4cecdae9f251c7abd1a66652cbf1a28f47dcbb0f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEZC62499160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cb583f02d57c92069808160bac88316ac15d5829c65871c2853d5d89157094. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/DEZC62456507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7b7dab8d19e5a283fd2390f0ba3f860702d9f81345fa98e006a25db4fa4747. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ATB152400144.