Rahema Shifa Alameda (born 13 December 1999), known mononymously as Alemeda, is an American singer-songwriter. She is signed to Top Dawg Entertainment and Warner Records. Early life Alameda was born
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a83d32139b016538cf9051565b6882b10c34e5348290ac69efb45b8b573c14. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc1dacc0-d1f8-4c1a-a102-5409abf6f513.json and https://artists.proofprofile.net/proofs/artist/dc1dacc0-d1f8-4c1a-a102-5409abf6f513.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194553da5dda612da0135c9880fca326f07f597e61c369b2d75a2c8b339a714d. 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/USWB12306985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c375f17693e2d73bd099caa175689182901cbe4309c4f2e5552bd4770427181. 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/USWB12306984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fb6fbfcaee6d7a09b5429e9b1d0383055ffa8a51c6bf9927549319a9d3f753. 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/USWB12400498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c375f17693e2d73bd099caa175689182901cbe4309c4f2e5552bd4770427181. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWB12306984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fafff2efa09f818e918290ab8246f88bb0c323dfc0a84421597a19fb442cd58. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWB12302557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eddae213608c9a28b3ea014654b921233c6398c771c7b4c26cbf1521feaf358. 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/USWB12302554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa155320897daaec378b4af2c2a8bcc736af60b6a079f53fc89976509ede9b798. 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/USWB12301115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264a82d63459708fe30a5ba1ee0a11be157e301f273be9a512eff36c37917ac3. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:32:16Z), 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/FRP8H2200320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f87374bf027ea941232442d8cd2cfbe44ad9a128154e5e703feae8a77ccc2d5. 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/SGB502246015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9cf6a60be30571575673e1f9408351b3313c430fede616ef175750dcaed615. 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/QZNWR2162476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24bd3df69ddb0be65c26d8e5ce9659628d7f20efd387dbecb3017c54504b21e2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZNWR2175196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249668967684efaddd5083299a64efea46a6b996d9ce7a51bd9b877614d38f9f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZK6Q2111260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71dc3873b3ee6241a1cbbd2249e4208643e84c4d714572dea8dbc3d48dc479f. 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/QZLPZ2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264a82d63459708fe30a5ba1ee0a11be157e301f273be9a512eff36c37917ac3. 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/FRP8H2200320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0201d8a2ccf9cdc70a849a67337802e01e658f5f98c412dc1b2a6a19f7d08262. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTB62209939.