Akua Naru (also known as Akua Olatunji), is a rapper from Connecticut, United States. Her hip-hop music incorporates styles including soul and jazz. In 2018 she began archiving the achievements of wo
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 0xc0f82f5402290868c9372e484645d847d51bbe71e44a1844f5e54f7c40e01432. 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/f9dcec0c-0376-4f00-a1d5-bcd1c164a9a8.json and https://artists.proofprofile.net/proofs/artist/f9dcec0c-0376-4f00-a1d5-bcd1c164a9a8.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 0xfb43c7a2cca60f8c8d85a4e99c7737de46c0900698b52a85701e058415563e46. 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/USLD90801815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede162007abd20e2a2a9f2038c98a7b278d0c4ddfda2e640673c20d62fcacc1a. 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/USLD90801823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2824a8fbcf21e689e9a7e1c50ed1e0e13b389a6c8d894ee32ac4da766d81a6de. 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/USLD90801825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6cae2d090314f59f4e49917b04fa95924236a66f3e1c8c357d8bdfdb41bc56. 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/USLD90801826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e577dab68f750a7168505f7fc8563aba0436e14baa896c07b010d142967138. 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/USLD90801827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2a09ffa48621b0e688c12046a61215c564873ea9aa060ae055e549f5bef3e6. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/USLD90801831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0b95cafeaf5a86d0068af8bb904d3ac64400a015ec8b6e2074238e4b7a948f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USLD90801832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3971266cd47211069f1aa37fc700627d9486b04e55fcc40e39eedb5329da8b16. 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/QZTAS2168943.
Poetry: How Does It Feel? - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827b6cb541e0895c6bf1368021cd9a8cbd11eae5dc2b629110cdff7fc14b480d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USLD90802433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cc9cc437f327c62f3419c4dee0e249b8ab603af4f73296aa35db200d39d0e5. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USLD90801828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8051fb3b74555ff3bc1a13d64a991a3f2140f6faa925110357252a004c08d5e. 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/QM7282406052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407a81e4718c5fcd5be94349ffab6f8fcfce9bdccf94d7ea446e875144ea0b8a. 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/QM7282406055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f706d593977ccc2a5b6b402d9929c757f4c9541d650e24460b78585c7732ea. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM7282406057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb6a1469139534ae6424e1504ed3e96bd04dc9426aa2cfa6da013c937bda4ce. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM7282406058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc4cc3368cc4ba9f424da249d1dad3673ca5f8c498db7c2263764af46f30d8c. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T17:02:05Z), 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/DEQ121431118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47bd4d43535d31c156bf1cc35c6c82141857bd76ede76488453f92b18809d25. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:37:15Z), 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/DEQ121431119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2bad0e0684d17fa38b0cba83eda12ebe7034d12821259605e81a872985a22c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:14:14Z), 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/DEQ121431120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8458f2b5f7144b75bb10dad4b7dd4bd342a85dc1c6b8e7af95342d2974a4f7b8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEQ121431122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa43f538b141c67ce763abb5732d28163ab0de19c4f2436d8bf5e29b68dffde6. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/DEQ121431124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff73d3fd96a6529384367db7dcba73021cf16742657d4c12030b38edf0df5aef. 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/DEQ121431126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36db9edcd6aa1721144890a5d36b0406e1379a32e76c5dfdfc23ca4cae984834. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:38:44Z), 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/DEQ121431127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021f827ca0b7e7fa74c5e5012899de66a7ff1885a34d687532b1222a8d263225. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/DEQ121431130.
Akua Naru no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02adcddcb214cd69f100133ed5654efd881dbe33bc251ea3910247b9d04e5e5e. 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/ES71G1724725.
Akua Naru No Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027fd7925984771dfe22994dd3e0445df191e2c0bbb7d467c1998ec007eca78c. 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/DEA451800520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5475c3fc5f580604cf2442726be5a90197c8321795ee3a92bc6ff5dcd5fd1146. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEA451800560.
Poetry: How Does It Feel ??? (All About Love Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4239a3aeef1efc2fcfca7ff8eb9c05e786f9dc93ec6c8f03d056940af65e5d5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:02:56Z), 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/QM4TW2437159.
(Love) Right Now - All About Love Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc24154c4e1374323daa27cc28ec20912bdc305b19c006c29267584ca2e2f3e. 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/QM4TW2437160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ea3e45ae6b38490c3c3523d7e95f18dc65e069cd0a68516ee6406e48176780. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM4TW2437161.
Sugar (Honeyicetea) - All About Love Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfea4862b4c47f030f9ab0db51b98ad10a805350cca600f2901a1a7c01c5f399. 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/QM4TW2437162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be56ca7edb4fe69bc04e0884dfb612508f4cd352711097571f852d03566fbf7. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QM4TW2437163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf324934a3c4259320ce6bbcadad646eeb2017112e77710baf32c72db7b5e1a2a. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QM4TW2437165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1862344978cdc1bb41e0ebdf288ef3ea8b23dead4cc7717a18015c31e3d0bc5. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/QM4TW2437166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a691e485ceaf523541b5d672cc5683299c25bd51797b50db07dcce3a16fb8f4. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QM4TW2437167.
Poetry: How does it feel??? - All About Love Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4064273e93c60367444c94a1138a20ffff800f7f818963bd82927999b34052. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QM4TW2437170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8235069c4ba8882cf8ce37e80a3957698970562d497b853f3fe8ce4d8a41a8e8. 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/FR4EO1400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb5ef70af95742cd321e63e656d3021ad31cf35bac3d7993b1d9b34606c8de2. 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/DESY21400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a245b4a6095c6d03befca4aab60b6b9f30f56a0ecded2425eb6e64dd422aea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BRGPR1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daa66b30048d55251b14e8fd6f9acbaa8edbcf0c9396e63826ec87162184346. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:07:40Z), 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/DEW930900019.