Athanasios (Thanos) Petrelis (Greek: Θάνος Πετρέλης, born September 27, 1975) is a Greek singer. He has released four albums and several singles. Career Fame Story Petrelis was born in Athens, Greece
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71346f66e37f09d765da0df8ddd9049ef32059c647756a0699a00574a2d92466. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/302376d6-657c-4c7c-b3f4-e84cd04b202c.json and https://artists.proofprofile.net/proofs/artist/302376d6-657c-4c7c-b3f4-e84cd04b202c.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df49aeda3538baec49418ab252d735f1963636b6e5df4df78e53ffa5124e5b7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GRHV10400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206acae053266419619b270ebe7fea7871a71d5de666e589e32285ff6592da13. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/GRHV10400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d8ef5e6118e6de60b91bf25515799fa677efc2f1c83410cad98b8496906dcd. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/GRHV10400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fb23a390db48fe7f38e40fd8cb3b8f89b792ce0ef53f55efbae76032f1e4b9. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/GRHV10400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07abcf8697f04540ef708d397046e1f6c040fc3ddc2b669c3097987a8af82d99. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T07:57:42Z), 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/GRHV10500206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493f51b63671d90ba895741375bcd6914a69b5329ef7e54e9bd14b0cac64883a. 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/GRHV10500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4402d75e3befb314f3b2dddc0f312bc6203b7d080593eadedb117ae8db6599. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/GRHV10500209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40654e927a02d78ecec56e389c41f8d747bca60166179ed5551c63a7c7fb976e. 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/GRHV10500212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2040ed47f5836ee07159a9ecba907785662f41666a9e4d468fe27e76811e91. 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/GRHV10700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d522593d238126bbc3c928eb66efec39fbd52c5e7d8ebfa3ff67e9718f2f37e. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:33:44Z), 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/GRHV10700098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a4e84b8475494572e3b7dcb7e5b413c66cc40adf5e17328ff1481cc78b3d38. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GRHV10700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e05c527d4605fb354297cad453d2083cab6900062c59435421f25a1a2e2c9ce. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GRHV10700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed96f30f8e10fc3dd49afdad795df2bf1bc7958b36c90a770f9d028bbbb1347. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:03:35Z), 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/GRHV10900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46d63e9773bc3883ba1a344f8ef8b0ea9b595ed421068024ce3dd862ac486f1. 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/GRHV10900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda42dfb8fc0022d09d1042cf888b65c9f5a137aba1c0b6c69076f3d866760f0a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GRHV10900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3330f7a0cf97108d24f6572b3b182fe5cc2686cabfaf246ac1c4f7c63368d4. 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/GRHV10900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3400a249eba221cfcb9a546ca5b25b239631b6a633bf0a8312d6e3fb64f3f0f. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:10:22Z), 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/GRHV10700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697befbd5efb8d80ba879f60cd31ca6f7e672aa12c26dcd56f235616f15debc8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GRPH11000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08615bc7b2e05b8bdf0ac1f49e3d57fd2f1422c02a9e6c3f27741a083a4d88c4. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/GRPH11200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59ae598f9b7d0d9c65f72a25790306f59792210eca0bb84548b8b0df8b08d24. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/GRUM71601047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc13da738a1df8a51795071c411faa511569225944287dba886acea621b20c84. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/FRX201860300.
Gia Mia Vradia (Giorgos Reisopoulos Remix 2K19)
Gia Mia Vradia - Giorgos Reisopoulos Remix 2K19
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5992a4b1e0f0507c89d51c0217abcaf7aca90ae8f799257ec6e0fed83e2942. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR2X41906074.
حرك جسمك (Kounia Mpela - Valentino Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d7e7ddf3b6b0504bb660c2b4fbdf75cc69bfa2174624e2536ec1f9a870cace. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FRX202241618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b1117dca66881139e67850e7ff39dd9a3e90c1a668d24e801b7d0e2a809e24. 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/GRHV12200734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f0a85d7d5a06923ca31ff8911834346ecf31050f1fe16d46aef832b270b07e. 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/GRHV12400199.