TwoTiime (born Khalid Omar) is a Canadian rapper, singer, songwriter and recording engineer from Ottawa, Ontario. Career TwoTiime's music career began in 2019. His debut single, "Priceless," was not
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 0x98df7825c01b779bf45732735b6bc6cfffb982d9658379629863a74cc055099a. 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/4861b7ab-1b58-4713-96ca-fa229b1640e5.json and https://artists.proofprofile.net/proofs/artist/4861b7ab-1b58-4713-96ca-fa229b1640e5.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 0x6301bbec5eeb16bc4483179f4b3b658a8dbec83a7c94f8e1df3a54cf10e70396. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZEQU2400740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd3afcec0c23a298442bb9d5d9f13f40b0fcafefd39ee3c71a8dfcf15d8f526. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM12305965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6bd6ba6d8c9ed375a964e827da3d3708961f311eab0747228d6ebdb6bb7a2e. 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/QZHN52265969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86d479765c8d1182b920b0c3f0d6489bd756b7452eb2fe7920347669958be63. 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/QZES72225126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4279d4c00f1620b7e23e9f3050e1bfb8a5d24a0b9e23f64206db22331a4c6d66. 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/USSM12208173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc949cc5819e95d5af36581fd22c9a452f3f7465acb68ca84358edda9864dc6a2. 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/CA5KR0000476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba54636a32028645621eb8d371071ed714891d331e9e93b1cd3bb4ff48d5a9a. 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/CA5KR2192228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fa6343751cc935a7c49b2e597841b5e7f20c6fdc74d94953bd4f51016ca640. 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/QZFYX2113092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768c1764dc8070707dcb0a6d2e598366a6990c4d4f61edff8337a566e8542dc7. 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/USSM12208175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bc360c2db34bcdcc626e80a70763b53f50365bdeb628dcc173ada1dbafd9a4. 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/USSM12208176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3957f3616f55dc52400fd3a9bd2e0637b2ec3efd2c5e9735782889b5c020fc. 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/USSM12208177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d83b4b831a5520eb6b25a3a3624edec637588caec8692fc4ecdf6f4a20d94bb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZ85M2092059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db667711ac99ded64dfe8faf30ce755f456500ab09958dca81ce730a6942323. 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/QZFZ72024659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7018cdf56d4ecf2fa134ccc86bd42993a762317d64b20388af894430ee39f3. 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/QZFYX2007559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7132d5b78a0cd72a3fcf8be54a94463c3027e51207de41b858519e1cb6fc877. 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/QZHN91910573.