on Noella Wiyaala Nwadei (known under the stage name Wiyaala; born on 22 December 1986) is a Ghanaian Afro-pop singer-songwriter who sings in her native language Sissala and Waala dialects and Englis
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 0xa41a185283f972e01afdd749dd6a50f0d942583e657996c5e677439320a5e2ad. 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/5d1f5875-6103-4ff4-b71c-a325df45dcdb.json and https://artists.proofprofile.net/proofs/artist/5d1f5875-6103-4ff4-b71c-a325df45dcdb.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 0xd920b8edf105a0793308997e11b27879df2bd027a3b96e53285757d2bc32ae12. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/ESA011406859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43620e4694cff2983c20cfca850d56161adb6e325be345877653b49b9f90f10c. 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/FR9W11411553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe4d8170b8e5125671b967adff4cf79c1422aa6bc174db39d411a6348bf74e7. 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/FR9W11411596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9af751168c5a801dd71b6b063dd5d46d2b676c728edaa32e21e46f20ed69ce2. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/FR9W11411602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a8420cb7770f2663c9307feaa03ac245f26ffe656884d6b0f82d5dd6e37935. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/FR9W11821637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32462f572ee736dfdfd4174af577eff8418917a820977408f1f066481995e241. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FR9W11821639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d0e4bd66b34cbeb0901302cff9ea3599289584b061dbc78125efdb546419e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GBMJG2410355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5066991cddd8d452521222fea1d3102318d70d90a1e1145924255a0695cd18. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/GBMJG2417677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b035ee4631154c8e5c12809e7c40b5a72b709c07df0fab864f72a8f508ce19c. 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/GBMJG2411638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d8847856aacb3ed84ebf27c619a8454d1db8c3a9b93a6ae216caeb421bb163. 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/GBMJG2511324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c6f8e9d7666ab47cce7c0e21c106cf075afe4ed7d988bae6d30d2e14877201. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZHZ42097746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa750733c3c947fef7edb5c2506ab2e091a7c3e2a2f0a481dd23256fbb51ac8d5. 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/CH7812368136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5985fea145b9b92cdf999c4533cc26d88deda46e2c1ebd9814c507e7275071fa. 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/CH7812369729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa750733c3c947fef7edb5c2506ab2e091a7c3e2a2f0a481dd23256fbb51ac8d5. 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/CH7812368136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8e5a20570c6bdc92d9f8fcf24eb91d09f602b561b109ddda75299ae752e5d8. 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/US6QR2300108.