KYE or Kye may refer to: Kye (given name) Kye (surname) Kye (video game) Kye Hill, Huntly, Aberdeenshire KYE Systems, a Taiwanese computer peripheral manufacturer Key Monastery, Lahaul & Spiti
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 0x92d6d8d9c7cf4b4903f234bd5867e372f0c298e77b15cec645d74f8f9d8c89e4. 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/4ccdcad7-b894-437f-9ae1-3335261b0b6a.json and https://artists.proofprofile.net/proofs/artist/4ccdcad7-b894-437f-9ae1-3335261b0b6a.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 0xd3b4ec6d8a41a4f66ee62cb7988280be9bd9a48c5f706c085b88d2b20a2c8978. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZFZ71929923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd1eb0674ffa2b9793a2fa998897dd304f4f27740d6382d4680b817b71acaae. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/AUBM02100195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137a7af44e296fbcd321cf6f72a671290679b9cae3d7528ef298e0f4e2b53041. 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/AUBM02100310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b97a4a216b404c993ad24b2ac6449470429cb4fbe027fcbec0b6137db714b78. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUBM02100361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5783a92582cfb973b9348a7d94d540f20d92cccbb45d338be610c1cb88375ba3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUBM02200318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2fec580adc1983780c4eae899b89517a6ef6d1a72954fa23c774986b4e1598. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/AUBM02300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7614b8c2a9621beefc13f95759756d886fd9dfc970b245df26d63141ea1af148. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/AUBM02200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5783a92582cfb973b9348a7d94d540f20d92cccbb45d338be610c1cb88375ba3. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/AUBM02200318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601295dc0be35d6dc48b080f186d8fce7b7c53af8ab0b58cbab370a09e59c539. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/AUBM02300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2fec580adc1983780c4eae899b89517a6ef6d1a72954fa23c774986b4e1598. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/AUBM02300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d811274852c29140d9c915434781d3c1ca6987ae1853c04048d1b865136f6cf. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/AUBM02300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa306ae5e9b3743efaad0890e63926db108aac3cfa3be2708ab77cc7c368106ea. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/AUBM02400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2eb3f50f3db4ecbfd42503c064765bf8aa87b020ecede09ce9e2e852a0daf4c. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/AUBM02400307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e6e92848e7e26830a0b654e751c25293613dc9717bd687087b16703cf5d6e2. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/AUBM02400308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa306ae5e9b3743efaad0890e63926db108aac3cfa3be2708ab77cc7c368106ea. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/AUBM02400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f83d9ef8be12ec90b478719ffb213d4ac71f95b616965f533a7f454d51654. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/AULI02035380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f83d9ef8be12ec90b478719ffb213d4ac71f95b616965f533a7f454d51654. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/AULI02035380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d55f036db72b17fa6e842f82d2c25de500a8fe6989a75707906ae298b685c29. 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/AUBM01900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7e1659fc184ad8c066c3b96d3b95061171d93bb7b868f10e3355f68f54befa. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/AUBM02100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d55f036db72b17fa6e842f82d2c25de500a8fe6989a75707906ae298b685c29. 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/AUBM01900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b34c0ba5e59ce5ad0cd713d3e3d71d6b399b571b6e4ede0748f49bf53c79c76. 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/AU2DY2400052.