Irene Gladys Namubiru, also known as Iryn Namubiru (born 13 December 1981), is a Ugandan female vocalist. She is a light-lyric, alto voiced, Afro-pop, recording and performing artist. Background Namu
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 0x36f6fe7be681959c63e4c198cc8d00f0a5ff4a7dd0df4d35c64dd91e774c159a. 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/3ef22576-6f65-4f67-95b2-42361399272c.json and https://artists.proofprofile.net/proofs/artist/3ef22576-6f65-4f67-95b2-42361399272c.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 0xf939ae993580153e9b5c9f7139f0ff4bcd0caa7e5e4ee65a8b35e9a3dbf0b8c0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHN72215638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf42ca599cc9864b0d791927710732519363a5e8c4cea176eac231f0e208a1c. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/QZHN72215639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ade801487985750fe303075b9dbf2720058bdd2d0c2fc7cb650c981f2b5e757. 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/QZHN72215640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a49a0b297bc8e39e563ec0c74d61ca8199d6b4eb30a05e52aae0dfa8269c87. 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/QZHN72215641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1a6d9e9a51a6c594df96cae4d84c91aa83255f8b6edcfd963a7602b6e1db89. 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/QZHN72215652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c2032ae0dd00edc80033cfbffe9b2536944bd4ba46b4149aec0b03b3b774aa. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:35:51Z), 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/QZHN82200746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda52956f6c3af1105f135b5f4629255edb0187b8d4e32feb9466a2cb3878874c. 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/QZHN82200747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5becbf3f0f5d0ba785f4581a77091af51c2ace472b8c2f959fb4b7169f63e6a9. 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/QZHN82200748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf559ff6f100a5e96b9898c9ddf83071059c03c5cc0d84975a05423b2c22c10dc. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QZHN82200757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bf411db99c029fba39b84d7dcce7e60eb2830b38279b381f9721c6f0fd55c8. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZHN82200759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f366e021515d9a6728374d3deb75564e2f8a338af1b6e40ae2c1ec08b97fca. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZHN82200761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fb6cc0160fe905ef0455b7b8c2636feb2295344c7e9fd0b3df9459afb2c2e8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZDA51828011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c218e3d96fab2cc20a25424506bde43194a4a47ce096ef723d2a8bad1d4b8a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZHNC2035317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bc37914887704fce02799ef67fa6fe5795d64b2570489c29260fc9257ff34b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZHN92034137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e68712d6f7f93ddf54627061470f2b524a68262254023a931ae7454b0e9895f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZK6Q2085659.
Conversessions with Iryn Namubiru (Live)
Tusker Mult Conversessions (Live Performance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a481df9a5d97043a02f7ad5187086bc8f97816c5eeb3c8e0abcd506a0fa2d6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZZ7Q2501896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc650854eed426167edeceab3a53602b8f0b27406b979f928865840e3558b97. 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/NO1YM1906100.