Marusha Aphrodite Gleiß (born 18 November 1966), known by her stage name Marusha, is a German-Greek electronic music disc jockey, producer and television presenter who had hits in the mid-1990s includ
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 0xc075dec2db04fa985a0330d2c1a740b01a2b6e55d52743b3582a9b80a5b9f956. 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/97dc7436-2f4e-4475-8a5b-8510a7a06234.json and https://artists.proofprofile.net/proofs/artist/97dc7436-2f4e-4475-8a5b-8510a7a06234.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 0x6a01a09177512fad2741856537290acd09805f315d2eab512352999ff420c537. 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/DEE199400026.
Somewhere Over the Rainbow - DJ Hooligan Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad45176e74c301853215783fd7af32175fdfc0787e30d71a42572486321ff0c1. 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/DEE190100091.
Somewhere Over the Rainbow - Genlog Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbcb0d6ea1901d7276634c97ff0dbfba05d70637f576b30f13c4864543efe01. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEE199400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910da78ef9bfcf4d806d1ee8092624fd26fb15944cd6454bd30570594d9d416e. 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/DEE199400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140789c0b136b7e5ad833cdbc286b583ce6e696e5e4f3d5144f37e877d6e8a4a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEE199400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea2486ad4864c8cc5f8bd16b49d15404b2a4d8f7e595f0227bc17a6d9533767. 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/DEE199400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4aba9d275c41131806f5d7bc76f41b5365fc2e4b9884f287cb54e47f57142e. 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/DEE199400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b928161a6c7e6a3ff6e83a70d0aff01ea8ac5d767e593b11f4629935bef85a4. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/DEE199500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e02028a0e4066e32d5dbdad1bc80a57947656d380ee8c28592d11c54d7c204. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/DEE199500134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3038d65d07ccb5f61ab70adf7b3e3f60a37da3f3755bcfd68de0f6223fdb829. 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/DEN061001929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c3529e5773489b8a705c07968090f98329e4be663ac5fd2427c4ea6d4c362a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEE199800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fac1583798447ef0c3cb0a92ac44f319ef2999bb7779ef36937cfb5ce87fccf. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/DEE199800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7866f6ee0980a0904f268b7d692cb829f6f7be222254eaf522bce0177cae169. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/DEE199800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773e594d4dd61c9dd79b8fa07f121d41072f6a877a017773b8dee437b35f8da8. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QMEU31801499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b0654850eb36bdc002695d366380ecb8b9e510f75b52554080bdea3281ad19. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMEU31801503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fb6883cdbb00b0bc54710ee78d6bb8c76224db683bdc984346859cbad54086. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QMEU31801504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577773d46ea3da3612882ed5228c8cff4cf5b1d9d91efbc2186ac86b3b099771. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/DEUE22350099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1e8d2caa45450c6ef426ff9a07307a6a8d509d357afdbe9419763475001ff5. 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/DEXO82211660.
Trip to Asia (The Soundtrack & the Remix Album)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff7eb13ccc2d23e1278fb77592c6c9163abf662c0a996039feb6d390c395396. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEHU90700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe644cf36208403cb18fee62624720646b2560c2a085b34c69c018bdd89a507c7. 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/DEE199400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc8aed1e9d795d380bfae6a246ce8e71dc8c811fdcbe10aaf0d6df507db564c. 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/BEZ459940620.