Wawa may refer to: People Waawa, an ethnic group of Nigeria Given name or nickname Wawa (Malagasy musician) Wawa (Taiwanese singer) (born 1964) Wawa of Mataram, king of Mataram from 924 to 929
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 0x0f884703bfe2801188f5a04929f69a533b2cd9e6a95286d7bdb758a76d7f860b. 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/9de9e754-f270-486c-aff4-562d57570484.json and https://artists.proofprofile.net/proofs/artist/9de9e754-f270-486c-aff4-562d57570484.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Right Way [The Remixes] (Feat. Amanda Wilson)
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 0x70f4f0dd2ae7ce714a6c3b1edaffb762bb8876f3848dcadefca5cc16ed5736e5. 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/ES5050900534.
On My Mind - Dj Antoine Vs Mad Mark & Houseshaker Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26333f2f7567dc36e5df226c4b06c5e53a96dc425b7717c52b76117c85951d6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/CH4881000702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996e99f8aeceb4a878438ba531c5f7098105e1930f0ac40c4317b0ecb95527ec. 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/USWB10904402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5079b89eb2444814a5f2eee199a1ad87548217db43f88464c0611682d0294d6a. 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/SEPQA1202130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72efd85b03c5d7108d7999549145709a373499a248bcfa405753eda34ecead3. 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/AUEI10900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253f482c4e7acc1088430053b79d9865f2753ce86ae38ddda8263c9cea7ce9f0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BEKV42100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ee557663f75b238bc073d8fe51623131e91465262f1286c958822766149788. 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/USRC11500735.
All the Lovers - WAWA & MMB Anthem Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9af66045c2d0c774c65dba0c818a1a35bda94d2a0601ecc957c2a9e9e0de016. 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/GBAYE1000625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeda3927f9e80979176d7a9fca147d95c5479f555bb6e8dec21add3795f6497. 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/DEH741109529.
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