Christos Dantis (; born Christos Vlachakis (Χρήστος Βλαχάκης); 26 September 1966), is a Greek multi-instrumentalist, singer, songwriter, lyricist, and record producer best known for his hits such as "
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 0xe00fe62a07f28d74e8ae50f452d3460f509883aaa44e2c086df9d2ad435f8bc2. 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/74d5d21d-98b8-4943-8638-0841393f7aea.json and https://artists.proofprofile.net/proofs/artist/74d5d21d-98b8-4943-8638-0841393f7aea.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 0x6d9269c2bb5b688520d0fd3410826a5f9e36765fffe6ed032c859812c8ab61cd. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/GRB019400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd70fb4233d67ba70955a578b967004526aa0051121707a6c1fab107a2a48d74. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/GRS010300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431caf12cd3343f28e791a8a28dfd7961565a23cb40b9885ad783da54d064e0c. 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/GRS010400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfeec7b95fd1bd19e96b197d1a4243abcf3a4a050ee80b73d9f710476b11d9d1. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GRS010400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1605682544063643111c6319b950a07f054aaccabc11064ad3e333514302f762. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/FR59R1983150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eda2992b1913c33bd53bdcf453b36a53bf0d0bde5ef6b299cf4144fa6a3bbf2. 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/FR59R1983153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f51382ce4bccb00d64e7258509446115098916ae8db2c486002f0c64c8f27b7. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/GRB019500220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86f714ddc532a2a41c897c4dc5c1e54d727f8a033b76b25419eef64faafac29. 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/QZHNA2017796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afac355051db3f15a2f325719dbcb0de9b56284ae03ebf8d3e8df2355f731de. 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/QZHNA2017802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924d5e2bf10cb5d616eb1c379f143fe67d88aa1bc8c70ebe4d99403e55396876. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/FR59R1975566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d77acdbcd4a506b0a9b2542863029e01ee1ef8a9e0a52e98b4938d32eb6ab0. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/FR10S1999854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669ca893828f5ba1e877e56e538e00245e6e5c6d7173099815125921874ba92d. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/GRWAL2000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0264228d1cae5bd6babe8752697e34897921fa4b6de0f15ee1577d831144ae. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/GRHV12500686.
To S' Agapo (Takis Bougas / Ta Tragoudia Mou)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ef8e4551e0c8a1ae7e69749ce677ec7cbdf7fec77355e958c9c93f69cc2201. 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/GRPT12100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37691ea63dba73644a4ad6a16b5cb8b2f79bcafd483eec0e31b6661a02e772f7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZHN82274215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9620258d62ccb352e12f88e0af75c66db88495b3cda5917f54b8351b0aa3b00f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GRPH12301269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425a7c5414204bc9eb4df3eb7e11516652a583aee5c4bd6bbf3b3cb15b788b76. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZNWZ2452611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda33a8917abfe0570f8bb00c343365471c57c855dfc1f19e6fbf1338f5b1ffc6. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZHN72587305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4a112c7f359efa50723a5906d26510520ae81d4f53ec4e0fd272ef35e6bdcc. 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/QZHNA2545872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee528adb27fa93216b46607b7c69058ecc634ae02bc058b20d2047c856644cee. 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/QZHNA2545873.
Tenia Fantasias (Prod. By OXFLOYD) [Version II]
Kommatia (Prod. By OXFLOYD) [Version II]
Kommatia (Prod. By OXFLOYD) - Version II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce31431ba1f3b4e01e27cc4eda57bf655a6380646ff9629d8683e22c94cc843. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GRHV12500524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95387c97fa4f8e443afb4b05dab05a823d6703c87dffbb5330b4bc0269794691. 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/GRHV12500537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db15430f701beaff3b8233b7d852d6f930209691f7fa114d1d8775f8bfe1ef4. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/GRHV12500530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce31431ba1f3b4e01e27cc4eda57bf655a6380646ff9629d8683e22c94cc843. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GRHV12500524.
Tenia Fantasias (Prod. By OXFLOYD) - Version II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d78cf688b635abd8c14251f7e075a8e7747511d49f9de7e6b71f9ffe72436eb. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GRHV12500484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31058ea4e5d107c851aa43a753824002a38108f944bc3a3e371f10d7f24c8f8a. 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/GRPT12300048.
DJ Krazy Kon Presents Greece Mix, Vol. 23
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcfa06329c2feea32dc5bd365b636c57d5522d42609b40972f4d7d60428cb02. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/AUXL31900277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9058f9e0ff888c80f4c8f37f627521801ae324574d6033ebe74b7859c862ca. 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/GRUM71500157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15a5e228e1df20951a07a55058a36acc6dd72d1d325b887ee94037d39569397. 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/GRSO10800051.