Ayodele Joseph Basil, better known as Del B, is a Nigerian composer, sound engineer, record producer. and songwriter. He is best known for producing Kcee's hit single "Limpopo", which went on to be vo
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 0x1ede04c14039bb494c4bf4c8df41667de6a29b47c492254560ea284e0847406b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5abecbc3-ccd5-41e0-99e6-5a1b6b91577d.json and https://artists.proofprofile.net/proofs/artist/5abecbc3-ccd5-41e0-99e6-5a1b6b91577d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Make We Run (feat. Wizkid, Cdq & Mz Kiss)
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 0x5d4a9a89b8a48bfcc0721f1c0542a4a2e2c098cecfb988b0d39d249b442f947d. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GBKPL1939045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975669b226c30162489efe8c768883fcbf4da692dbe2dbd5b9e2d08225c81ed2. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:21:41Z), 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/GBKPL1939039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4617c07905951474a7bf89731b9c10e8c1348cf61d903f679419f81e19e37e97. 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/ZAA6R2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cf0bfb28296dc9067aacdb6aa0d07453738d410ce022770705ddb03f3b1e24. 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/ZAA6R2100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94c6b564211aae41286af3bacae49fd89a5a4bf01dbcfda5bc23ea5570bc713. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/UKXN22349710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94c6b564211aae41286af3bacae49fd89a5a4bf01dbcfda5bc23ea5570bc713. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/UKXN22349710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6f1c7cb635052b11f981f63d3b98e4a729b9fce2ec24e1753fa1095b7b3adc. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/UKXN22349754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6f1c7cb635052b11f981f63d3b98e4a729b9fce2ec24e1753fa1095b7b3adc. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/UKXN22349754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7eaa57912c62b103092971683809e2094c01cd80708c172c7fd27a8f86c562. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GX53U2306994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610f61b76dcf300c11b3040f40c4ff2c47b466d115ade4588794e95f17ab9b97. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCACS1606844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70df85a341cbecd1a3ab6f8c2e56f6ef4f71b2f75a19c67a73c15706fa222f3b. 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/TCACO1681935.