Kies may refer to: Software Samsung Kies, a software application to connect a Samsung smartphone with a computer Places Cēsis, a town in Latvia () Kies (crater), a crater on the Moon named for Joh
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 0xb641148bebc59e48c0b2252322c6cb0044bde980e5519eb4136b31e5ab542683. 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/40912a36-2f8a-437c-b112-443651698b37.json and https://artists.proofprofile.net/proofs/artist/40912a36-2f8a-437c-b112-443651698b37.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 0x7efe5e0bb577ba341381da099ddda0900ab51ae5ccc3362223bad32944c43978. 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/HUA611800138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01c9b2a27533beb4e17f00b5908ad485478552d2c1e2c6aec3205c2f9faf57f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/HUA611800142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d55cc7354a954642e396198e1b0631a0378f7252d079648efb5d5bf90272f70. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/HUA611800143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98c8c7fa06c18e3d504efcf0a5bcbfa2d289218417e7cef52c6bcc7f6e45dfc. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/HUA632000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe246d570a2fe0a8b12b169a46c1ce37d96290d1f5fc47dd994ff717b483bec10. 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/HUA632000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea60196d0f1f6ef3f67fa3118a88605d411de60b1613506ad070c7f63390c64. 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/HUA632000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff65c050a3bac706dfb4f2c5d810133d29fc3f12ba7ea3662ad4de9c3a02064f. 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/HUA632000032.
Nincs az a sor, amibe szívesen beállnék +
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892a6ae8f6fb66c6ab52a4adae4e2245aa7c9baf4879a65d9da9b9ea88d6b0a6. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/HUA632100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca38e77d3a7089b2438dc4d670774b22f637b285036afda412f9cb728a7fa757. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/HUA612202001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f3a068f108c4ba58138c71b5b2c750b4013dc6a5f2be30f27e9a698629de13. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/HUA612304256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7744474233c09018affbadcd46cddcaf9a58cd656b10dde01447830bbd6b06aa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/HUA612302083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2309ba926fa1d61c54fa86b96c80136bc95de5d2c0a25383c2cc733c4381beb6. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/HUA612304260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798b4a51f1230ffb01b1e9b23b6bcdf7bd9400147a23300c0d08ef1292ed40a6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/HUA612304265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bdfe6bc9ae6417174681e426f6db72129b7f500fc91e1f39c96b7a5b298540. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/HUA612402781.