Vasiliki Papathanasiou (, ; born 23 August 1949),1952 per her official website ; confirmed per lawyer (bildblog.de); article about her 60th birthday in 2012 , and as per known professionally as Vicky
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 0xc612f926be446b54518a67b34c215477b52202c95aca92b8cb2fd7e46da5107f. 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/c46d6909-03dd-40a9-976b-8c27e30d918d.json and https://artists.proofprofile.net/proofs/artist/c46d6909-03dd-40a9-976b-8c27e30d918d.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 0x6ef73dca76ea312e1e335ebf9288805b27dd44c1bd12d587392664e130bb0ca3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEF077202520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdb7b5f08056574e62a55563c8fc737ed07ac8ac366ee6c16286eafb5c76de8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEF077203350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26be47a46dcfe70fa46c2851431cbad93b96a2df8a8c0b9491a84371bb1af5a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEF077202530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8685a597e483c1512b447897d537031fd3e4d83f1887f9797a4a29b8f75f0e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEF077202560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359b117bdffdf42b1640fdeacd3b25836e370498f8adcefb48a33bfebede3ab4. 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/DEF077203360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd3eae864c32cde0939e261c8ac55c51193537a03fb5f9a9cc1d10ee0d13dff. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DEF077202570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2024e60e8e4bbaa3797a2098d864155ec6165ffab11be90eb5cfdd083eeba4dd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEF077202600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516c0f850f69f4a904a7108b8f804ddc689622fb7843a6c5eec34d372e707037. 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/DEF077202610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7ae7ed432ae5167597ddb9a13c8c2bf4a997f87fffe8987ef4b18e064451fc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRZ037201700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0a26da9fc019f727787a31198445a28d4f28f319e14fc95448049cb08cc299. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBUM71504112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad058184940540c5ec1948d95497fa2526bac5889faeddee994674fbe5017f8a. 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/NLUM70500528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cb1ffe1d2a7b81f0cd59611ff5d34ddf3aca017ac27e177d260e70f8a630b2. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:52:51Z), 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/DEF077202550.
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 0xfe7697b09e5f65f416ac154d8774c7fb489677f220ce42de7f73bc67116abfd1. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEF077202540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064ae856305e4959d51e1f47824e982cca3232d82572a5228da27d66dd982257. 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/DEF077202580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7c926515eda6f88203e74753070ea8d8bdbb8b0d99bdbd6097d6142e8dc51e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEF077202590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73446702b35163e4d23b109bb9a9efc924e4a699484b6836ea012e3cb8bf67ca. 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/DEF077504040.
The Big Mash Up (20 Years Of Hardcore Expanded Edition / Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7953c0ef10cef260f0edb97fe2656ae1fb2c4946774f543cbeb4b98f9ac64c. 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/DEN061302385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dfb41d516acfbbf66870c0e6e0b87b25e1c4161d4f4146ac37415d21b578d4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEN061101824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dfb41d516acfbbf66870c0e6e0b87b25e1c4161d4f4146ac37415d21b578d4. 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/DEN061101824.
Theo, wir fahr'n nach Lodz - 1995 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb92d70bf6fffcec96146a28a2936bf16387fcb20904ad73287f038159a97b70. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DEZ040400003.