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 0xd9bdcf5968460a3fb699b195f057fa1e007dfec20f5d5abb173c50039003184a. 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/b35a01d0-7f94-45c1-a039-7dfdcb8d3e56.json and https://artists.proofprofile.net/proofs/artist/b35a01d0-7f94-45c1-a039-7dfdcb8d3e56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Love To The Beat (feat. Watch The Duck) - Single
Shoutout (feat. Yo Gotti & Ace Hood) - Single
Got Me Crazy (No Better Love) feat. K Michelle, Rick Ross, Fabolous
DJ E-Feezy Presents: Traktion Music Group
Tell Me (feat. Trey Songz, Ty Dolla $ign, Tory Lanez & Shannon Rivera)
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 0x60cc9b950365c25faf01dcf34b00d5c6097bd4f9cfdce1700a6037de89c88879. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZD441900411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006b4108c18b50226f76f7062b2183f880ee94a041ba383bb780c866c6d4c480. 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/QZD441900459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a051315f0c15d690a11a737e4ca296284e80e1f4a580a01496d94e742d771c8. 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/QZD441900460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046e4433b581c622cab7cd5f79b22f1fb527ea191995a474ff13b8a811f8faba. 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/QZD441900461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5efd96a512f36fc4386ce734680ddb386a1203f4d1dd3d302ec69c3a7c04255. 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/QZD441900462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4b47b53c412f45f7d5b89f542e5e3eadad0c8c34d2f37bc9d8f43866d28de2. 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/QZD441900463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ffad4ab0f72fcc91db462551fdada2e67454657c1200c0a6b33373ff05bdad. 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/QZD441900465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd666983106add3eacbf61637a8adf557aa159be127cf7276333f2f072644008. 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/QZD441900468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0659b7ca6f5d8a4aa3473026bb248158c555355514a204f565bae2a5a8360260. 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/QZD441900471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee07de5792e17f9bd425b207a516ea5ad23874cd39e8e695c5122e202335b39. 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/QZD441900476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad70c47d859b07821afd6545d1c20ab09d9152dd5277d78bd50b5cadb0b19fe2. 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/QZD441900477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16958f972cf7518bc8c4d7862762b85660da4473c67f9e7ec9ebee5314caaaa2. 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/QZD441900478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44eb09235e97b52e609f90ac85f56999a81f7f51cf7ecfa7c74ea50157ead0d4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZD441900479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f29c615ee24d3e1a8a42c0fa5a25c3bc463bc412c2309bdaed20cb0455b564. 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/QZD441900482.
Tell Me (feat. Trey Songz, Tory Lanez & Ty Dolla $ign) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba042064de7641096e9c16627889a77e219d57955e0e95d34572f831312eaf7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZQAY2244297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbd3fdc2a6c64ae1a00f31afe4ec54b46415513cb04b09b1eb924175ec0b106. 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/QZGLM2472086.
Making Luv To The Beat (feat. T.I. & DJ E-Feezy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b5ebff12b7da0f4ba4947165b2db0d88d7ce37eef4a222dfc74e1fe9d1cde. 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/USSM11507898.
Making Luv To The Beat (feat. T.I. & DJ E-Feezy) - MERCE Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda641865df8dba40df9e942148ede595c26cd586a39c188830074108d5278a1. 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/USDM31781101.
Making Luv To The Beat (feat. T.I. & DJ E-Feezy) - R3LL Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed5d85aa19e2f25632fcf09cd9a2acde78a8478eabe33308174200666d91c91. 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/USDM31781106.
Making Luv To The Beat (feat. T.I. & DJ E-Feezy) - Cause & Affect Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c79a518b898bab0215aa12898448356eed383a4978c85d961c1fbb8c13daea. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USDM31781107.
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