Stamatis Kraounakis ( ; born 25 December 1955) is a Greek music composer, music producer, lyricist, writer and director. He was born and lives in Athens and has studied Political Science in Panteion U
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 0x4de1f4737a8eec312521ac0d3383e1161289b60c0befeeeeeca31e6b4ee17453. 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/ddd386f0-dbba-48d5-a123-e09354abf9ba.json and https://artists.proofprofile.net/proofs/artist/ddd386f0-dbba-48d5-a123-e09354abf9ba.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 0x02147d403eda3e87a5e6c69d8d4cdb2d93eeb1c6c80a6d81e25fe6b936e18fef. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GRS019200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f5e0fbbbb4bbd35bf1209a8b6db745c3325bc56b5cc8b1df8d8af81343185d. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GRS010300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6c532ecbf2f21acfede1f4b8d38106262d4a7d8fa7589d744014b10610c67a. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T10:51:40Z), 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/GRS019000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4637450e270e68f45d50903b5f4efad6ca5c56484c9de2c07b8d591ca7cf5da6. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GRS018800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d1e99496c0a7a8a9619ecb2c3af9034bcc37040f86c429925454aa5aa58a64. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:34:38Z), 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/GRS018900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8378d63e84df8b914d1f2e7ec4c44bdae0987672647733dc1e696d226a71be9. 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/GRS018900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeabb4c204cbcd4479f16366d4f4f313a6b9236b6915ce0fc546eb84f8a935f5. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/GRS018900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a0e1df2c0a56b56016bb91c962a6277f4051568e083838399dd9532c6b7d91. 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/GRS019200336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831759ac29e3dae816e2d82fc807cc9903767fc11351e4fb60f522d3625f474d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GRUM71100480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911c8f575502da9fe3e8692ffa503f62a5179aae77cdd0fdc52467d049f05430. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:30:23Z), 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/GRS018400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9608e312ecdeabb694bb698deda91afe79bad33aee3798aaf06578b619b420. 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/GRFM19800706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6808ba3b72f6b09008b926fd6ab75b9a61016009931ed83ebda678ba3603f9. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GRFM19800712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddde4af08192d5c6e617b4557f6aa189eff59cca09eb43f879f210352aa025e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GRFM19900798.
Kourastika Na Skotono Tous Agapitikous Sou
O Korios Tou Vladimir Majakovski (Remastered)
Pethenontas Stin Athina (Dying in Athens) [Original Motion Picture Soundtrack]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d88dc915828ade917b0b2bfd2df855e77d2d008f55e643ca03b46089d14f78d. 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/QMFMF1300362.
Parakalo....As Mini Metaxi Mas (Original Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84339ced6e4f4f5572b067bb0436b7a58c39f1fc70dd430f1f4e3b3f3a6692d. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QMFME1399315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8606d4c1ed951a5e1df7d827cc1c0e843fb4f34596cad27921dbc3580dee257. 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/QMFME1399320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671c5b9bfdf68501fe4c2e196d5069895979d5e83bea4e7f08d0f1b3cb4908e5. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:20:53Z), 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/QMFME1399322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954e6707004c752e5c99741bdef43809abd0ec4887189450102f4851ac302fa0. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:42:52Z), 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/QMFME1399343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf34d0b0c850399e6c96bebb04fea63055293bdaba0bfb7ae0db7b845db3d18. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:33:18Z), 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/QMFME1399346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fecbc8d5253e50dede23ffbd6ae89a9cbcfeba546f4329557f7c2ab9567f51. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:07:13Z), 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/QMFME1399347.
Aristophanes' Nefeles (Original Cast Recording)
Epaggelma Porni (From "Epaggelma Porni") [Original Cast Recording]
Gia Sena (Monadiki Patrida Mas Ta Pedika Mas Hronia)
I Kori Tou Rembrandt (Original Motion Picture Soundtrack) - EP
Thee Mou Ti Sou Kaname (From "Thee Mou Ti Sou Kaname") [Original Cast Recording] - Single
Pedia Enos Katoterou Theou (Original Cast Recording) - Single
To Vals Tou Stamati (From "Pedia Enos Katoterou Theou") [Original Cast Recording] - Single
The Rose Tattoo (Original Cast Recording) - Single
Fila Me (Junior D & Nikos Villa Official Remix)
Fila Me - Junior D & Nikos Villa Official Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b5301103baec86a3b600285d997a3874b804d04720cdab0fb5a5f0e6682dff. 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/QM6N21921549.
Aristophanes' Ekklisiazouses (Original Cast Recording)
Paravasi (From "Aristophanes' Ekklisiazouses") [Original Cast Recording] – Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc514fcb7c62a076a9ac1289593addb0cc03d1b39e25ed9c680246ceaee822843. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GRUM72301112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1c641cb9d1d06175bea7c5b3fcfabafafa08fa3f52751215fbcf6dfabbcaa8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GRUM72301113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a65a99eb2292678bf091fcfabc52e685556e30c3ace6de645acd1d51063a91. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GRUM72301118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97468f01794fb327bc3a73cdd2c65c76d183f251e700426b6912058cf6ac260f. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:05:02Z), 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/GRUM72301121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c80cb7c881fcf17f42bf7c7ead7b1a787abaeb1fdf99315e902a7202377874. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GRUM72301125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce49e75e239bb12cf83e8aa0988c47108b6fc67255702b73ebc9ad30928d382. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:53:03Z), 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/GRUM72301120.
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 0xeeba57c63135f38a6d9c933366ff6853a8988b2b3edadc682d5a732d33f52ac1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GRUM72301111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d79baa1ea42e5161bd31b59c9e16446ca302d173a00b0c865136594c7f2b81. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GRUM72301114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b008ea2ac49b3358a13c10ccab4d16f51ec5b0c56714b9a370064745692e03. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GRUM72301115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359fc69be39c409fd13d0f0d9d17a9701923511c5df74f76f8281787513f2f19. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/GRUM72301116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dafa581297959c253fea52001c542acd3ec2719562e0d7cd3ab5a1c98ab6f65. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/GRUM72301117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc802c66b59f2eaa0614374b570a74b80e064e4cf79f560ba738757564f854b22. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GRUM72301119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4465eb0be1d698c0ebf61bb412e6058f9c778428f5c52747be905e2d99f78e28. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/GRUM72301122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6271ef03995a5b5a874419084a8bccae207086e104b8eb83a89303da2ca122. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GRUM72301123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b2f04e30a2a48c8894378268ad661a542c4979de306850deddb76a344d5422. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GRUM72301124.
O Nomos Tou Murphy (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537eee917d050ec195d1d5a8e303a6174a4c86feee2abaf1b1186d3996fd1d82. 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/GRMU12500018.
Kokkina Gialia (Guitars duo London Version)