Omary Ally Mwanga (born December 31, 1995), known professionally as Marioo, is a Tanzanian singer, songwriter, and music producer. He is known for songs such as "Tete", "Dunia", and "Nairobi" (featuri
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 0xd6d84e35d78c7d45c5cb689e7904e80445b6103e88a225707301aca14e25ac1b. 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/c319bb31-1de0-4aca-9746-cd2f8525efbe.json and https://artists.proofprofile.net/proofs/artist/c319bb31-1de0-4aca-9746-cd2f8525efbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ananipenda (feat. Soge Culebra, Marioo) - Remix
Ananipenda (feat. Soge Culebra, Marioo) [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 0x6394f7815b2f7e8f312aea068d216b13d62d84e390f4d7acbf032a24b09483a7. 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/ZA56E2415566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c02aecf33a5c1631b8c4c40d0688b03fd1d9da26b14e872a4e2a5b35390ade. 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/ZA41S2021061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79065682045b8f6b0206016e16ca1e058a95678a28b2a3262716fa78382c0c0. 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/QZ7D51701514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0a3ed790894cd1acda0ee66c198c6cf6a26ddb859fa99aeeef054315d0eb44. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ZA56E2200114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6a41d18dea6385bf9e13ecac10f62630badcbc9decf3e095b52caf4dc57e30. 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/ZA56E2201558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56288c0897c14e75cbb9c8b5bf121d3ef0b7dae7907111fd802c5a9a72ea15b0. 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/ZA56E2201562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ebd4908a851936e075db63396c874d5c01d70f594b24caf501bd6f54c95e5c. 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/USUYG1392987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f04dc01c945b7e35a130346f3ed0c8eb7d381fe379e4fb584bafd4cb1d9cbf2. 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/ZA56E2200897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f04dc01c945b7e35a130346f3ed0c8eb7d381fe379e4fb584bafd4cb1d9cbf2. 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/ZA56E2200897.