Margarita Wilson Hanks (born Margarita Ibrahimoff;Adrian Room (2014) Dictionary of Pseudonyms: 13,000 Assumed Names and Their Origins, 5th edition. McFarland, p. 511, . October 26, 1956) is an America
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 0x88c9fbbf4ddebfe073fcf5366a59c1364b398be44210cc3ac4adf766506e38c7. 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/782382bf-ba6b-4dd8-bb8c-6ede7417d08b.json and https://artists.proofprofile.net/proofs/artist/782382bf-ba6b-4dd8-bb8c-6ede7417d08b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
OLI MAZI (We Are All Together) [Dimitri Vegas & Like Mike Remix]
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 0x486c4de69ab9659230fff681aa75d120fa67949bb2dbeba9be35e7489a486004. 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/QMRDP2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdc800e29dcf32e91e6c5b3457d7073551ee06d675c0d368fd6fdc094b30f1f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GRPA11900319.
When This Is Over (feat. The Oak Ridge Boys)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16dd78bfa46175b9d17c784ead98c37c0662757d43d59b6fe7b3a2bc076ebe1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QMRSZ2001438.
Til You're Home - From "A Man Called Otto" Soundtrack
Til You’re Home (From "A Man Called Otto " Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7813ebcf0c07244340e94ff77b6e5a090adce8eed454d7d6be29cef79d98006a. 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/US4DG2200640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc483fd87903ed99f212fc4a2920b32040ef7914f5b47a7dd25069e6298b5d5db. 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/QMRDP2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9e1434ce9ace0e2ed28d07ad69a055acb30f66d0a4b727eb4a0d6e65394aa4. 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/QMRDP2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d39791b1a1d241534d8c4f699f1f0323b98f16cb3ccb576ddf113c71d87b034. 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/QM7YK2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad22ccce416495f386a92d56eb070bc7f1cdf0db771ff2246ae22ec28111478e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QMRDP2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df5a1e98e49bf4437b55b9aa0072bf19cf5ba2baf84868b9a62e3ba009d0c19. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMRDP2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8176c94364e588f85e139c94fa80fc2ab27387c1e822bf35f3f8626dc717b45. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMRDP2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56d9c4321a59e0faf7fddb29d1142cd1359bf80fcb6f832c4ebeaba85b93378. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QMRDP2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cf2f30cf47e7097d5f943ed71d39c406fefd47f5bd357267423cb63870814f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMRDP2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad22ccce416495f386a92d56eb070bc7f1cdf0db771ff2246ae22ec28111478e. 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/QMRDP2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5713663bd5e32b94fd94d4dd115acf5b828a8b1e99800638127956801ef0b833. 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/QMRDP2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed08aa669b7d5585cba2373d7ad9be31167d88154c2d93ad1ba4f1c07077bc4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QMRDP2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a35a4565d99ece66c1804d554215cb3e1f59ca95e9bdc88b772f6b6efcf68c7. 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/QMRDP2200008.