Abdala Elamin, known professionally as Elmiene, is a British-Sudanese singer from Oxford. He placed fifth in the BBC Sound of 2024 poll and was nominated for the Brit Award for Rising Star in 2025.
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 0xde42c05b0c4e2319941ca1b6df0a752464fdfe8040a604f3701909fb021ce1bd. 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/3fb7b6b1-26ab-4b2d-a82b-77f28f7e313e.json and https://artists.proofprofile.net/proofs/artist/3fb7b6b1-26ab-4b2d-a82b-77f28f7e313e.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 0x1094a0fa72bcbd1cbb197e3dc49c50796d0bf9098898c78ade8d5e2500f5c35e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QM24S2300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed6c1ec22ed2f30d2995aa39df3d783608a4d21a920e839115c34eeb5d9db39. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/GBUM72306902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c406769d32c460c1bc45483c7506561f449f37eb8b309d5d2e2a7860c4e68d. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/GBUM72307881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed6c1ec22ed2f30d2995aa39df3d783608a4d21a920e839115c34eeb5d9db39. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBUM72306902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd365d530a29104323a386b11a636b3ff57a85754cf6c9f0c360c73e19c66c5. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GBUM72305995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289289e41e9bf256a416c5d04615486e14e6af63c0d9f06e8d943564591815db. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/GBUM72307871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd987554677003a74ef153ef2b7bb787de7b4e9b4b8123e8fb85bacf7ccf36a9. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/GBUM72310360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72af86dd69ebe9793777e2cfb0eae63df0d3b5b5b244c2cfa2c225cfa795dd1b. 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/GBUM72400254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c9601e041d53fda5009d24a046fb03da73a3686e350f4df76609334e7d9b31. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBUM72309590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a4f9611f04673426bd80647c77ad3278c24f77462bb0af6604d7cfc6bbcabf. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/GBUV72400439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1807264fe5b17298e6e1b938f7df621c03f6277a38e6c78abb81d6026d520225. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/GBUV72400789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ad3493dd88cebeb1e27155cff4b5912a075dfc57e26a3e73bb92b919e2079f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBUM72405708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb229d489eabd5901588cbf5b7774cd116da877034cea20c91b952db0e6f8612a. 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/GBUM72502287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442bde7ee72a2f19f18b61b363eab8bf39e7847219696bbf7282987c9e3088d5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBUM72506502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cd056e63b766b070b467d707bdaaf967b51adb018b07d93478f7d1d3d0033e. 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/USRC12403438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5b0b84d821ff738cc942d6c3b7cefb16a3fdb539f316ce146dd6664bf443a6. 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/USRC12403440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289289e41e9bf256a416c5d04615486e14e6af63c0d9f06e8d943564591815db. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBUM72307871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573d180d274a056ae35a501c00f67b024b71de0b10b0a4eea0fa0aaab65dab13. 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/GBUM72401624.