Miki may refer to: Places Miki, Hyōgo, a city in Hyōgo Prefecture, Japan Miki, Kagawa, a town in Kagawa Prefecture, Japan Miki, Azerbaijan, a village in Astara Rayon, Azerbaijan People Miki (given n
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 0x22a1d835ce89322521982b5ac8e91a8286e3df796440003221a5ec970d3ac86e. 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/5a00dee5-511a-498e-bd15-b5ca471e30a0.json and https://artists.proofprofile.net/proofs/artist/5a00dee5-511a-498e-bd15-b5ca471e30a0.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 0x9581f8b32f8a68840ff8d1d09e2cd348e00dfb0582e69e60fd96586782b2b23b. 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/ES5022300598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08fb5321fa4978e2ca84518428a4dba2bb248959a58f7ea98a6f294f2dc832b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA82032787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d53620d5fa7793ada4f209b8e335c5c2d043be14968fe5cd99b54c9d2c6f073. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA82032788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc317d01e6bd29c9183a4254030a57b256a7713559ea46ff19b89ac723c631b0c. 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/QZDA82032789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaa4b700a94663cbc2291d41eef329230ed74cf48d52fe9f9fd32b9fafbd488. 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/QZDA82032790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c3149d33ad63a2f690c8f0b25a9fad3b347b24a018f22617c654b645e3c397. 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/QZDA82032791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25746bfd0081a3b6bb9b49d4ed88fc37c350196fbe33bd57c33bacc3551c7329. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA82032792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08576216229e26367c93820db30ea6c59713c80dd4c57a4e5179adc6a4dc4ef7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHN81977838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e3b0cfb2aeb4d0c0ef461610a25db971cd1428294e2d43899d2441f2c3cf9e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA82032794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1dc0eac4e333f048b159a8754b4ade5c26c3885721ab88a2883f15c2e76be70. 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/QZDA82032795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc675dff9005e0cf116eafe497f5e1362fdc9563f7846e94921482c391caebc2f. 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/QZDA82032796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1ac7e0023a6ee4c020c90931c33e4ac70295d960a4f7360dd99718093366cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZDA82032797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45fc103a1720e55ec60f8ab44c0b9c15d79c25498451a63e7c3465547e35fe8. 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/QZDA82032798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40c4053caf617d38ec731988040524a9c806e53952947d908668b8c74d2035e. 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/QZDA82032799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36cfa8fd6e18f9d64d44a2f73fe67c47324beda69aaf7e86062e43e121833da. 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/QZDA82032800.