Yuno may refer to: People Yuno Miles, an American rapper , a Japanese middle-distance runner Yuno, in-game name of Remilia (1995–2019), American professional gamer Fictional characters Yuno (Black
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 0x8c577c97941f0c9670fd5c394fa728635774a7d1cc5d4f4d199742304d435d7a. 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/4189f1d5-4e58-42d5-a723-54e2444320d3.json and https://artists.proofprofile.net/proofs/artist/4189f1d5-4e58-42d5-a723-54e2444320d3.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 0x99da20aa622b75620f6fe053adf3bbeae305bbf6b5654506000bf8b047f59ffe. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/TCJPQ2135319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe478a6c19305107260e7c09a379cf7c7fb6f693de377194adfc2b00d3764c85e. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/TCJPQ2135314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8f6b0f84db47f18625176e881c64fc58829da11af9e1f82fdd6b4a51c36975. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:45:16Z), 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/TCJPR2264995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d71c1a51f3c969cbb8e3a7838bb4983695f7c0abd0ba5d31fe91979bafbaecb. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/TCJPS2225455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b01e36b3496962a120fe99b21f71bc6c157ea9066b605ed1863ed7cf9c349d8. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/TCJPR2265031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a75fe28397951a76259148ac99cf9d953977c088b2f8ac832017a1005c222c4. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/TCJPT2217148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc888ea49717d9b889348ff313bb7474afa0d9bff081508c0763246359365bcfa. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCJPU2214080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9698cb127b3ff4dc7d66c2e8e56510579cb9f299a45248734538fcf557ede8e6. 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/TCJPW2303386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacffef3a8360544ff39c9e79eb7132b12c2781900f7b5b3c3707d533c15a67. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCJPW2304740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229d91edc84c9068c84653ac62a86104057be64e7d3d1e44a55ba1474c3635a3. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/TCJPX2381280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac789bc3a3e4302871999af41be786f77781ee78a600124ed8df98695fdfe0e. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/TCJPA2452480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b486d4571f3d63a3bcede9a8d380fc0015e00dc6f9e460738907bebd4e59a0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCJPB2408199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b3f76d4b885cf3ab496a0aa9996d2e2658c96a7e1eb8de64ac05a30f239293. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/TCJPC2406833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61455d6cecea169138c6f86dae7f48fbeda42eef8d26266c0b40758ab3486a8b. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:44:44Z), 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/TCJPL2507533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabf83b9df4a57aed63d5811e1f90b47898be9dac6529f5f9687f03aef0abe34. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/TCJPL2507600.