Donald Ofik, popularly known as Prettyboy D-O, is a Nigerian recording artist with chaotic blend of Afrobeats, hip hop, alté, dancehall, and R&B. His debut mixtape Everything Pretty reached the number
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 0x536a80b2d702dda478f1214ea8af6f8ccbc098aac07667a8c666fd9a2c21d5e9. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee89a380-e5c3-4a5a-8a85-b96da588e497.json and https://artists.proofprofile.net/proofs/artist/ee89a380-e5c3-4a5a-8a85-b96da588e497.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 0x68f67633b12da128bec6ac0f57d043ca1c947b3f896c682405396b1db42336c9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US23A1539070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1e37a504d615b3bdecb0debe0a51ac074254f3b9f219d907cf7a0c0bbdcc64. 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/QM4TX2081730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2599aaac42c9e1cbdd68524ff73420110748df44b6647ff957dadd859cb35696. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZFYZ2090213.
No Conversate (feat. PrettyBoy D-O, Marv OTM and MOJO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7184d89559a0dde2c6dd1f1b24db6391dc9c25d397e08c19328a6cc0eca39ee4. 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/ZA56E2001266.
Run My Race (feat. Prettyboy Do & Kida Kudz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e096faa05d814f6eef8c6505dc814c061c7769a1ae358451699eec59fd9aca0. 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/QMEU32117724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54538150f426964737ef47a7776f56647222b1dfc2fb62eaff0955f5ef3fafa2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZDA61975916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55becafff4e6e7b664586f6cc24e47ac7a18cbac4ca73a50da39ef8991962f3e. 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/UKWA62000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55becafff4e6e7b664586f6cc24e47ac7a18cbac4ca73a50da39ef8991962f3e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/UKWA62000007.