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 0x6adc66d27c6c4174e4a9325478455eb167551b59c0277a5418aaafd6acd283fa. 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/b8682a3d-10e0-44bf-9a50-5e7d19b336bc.json and https://artists.proofprofile.net/proofs/artist/b8682a3d-10e0-44bf-9a50-5e7d19b336bc.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 0xa3c302f5a78329d5001a4555acc20c7fdb61da28ce94617a4f417cdcf12e4e39. 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/CA5KR2191913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fbabb58ff6cccf305a90b947cd0a1f8751e55765c99aa09928c6453eb84c72. 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/CA5KR2191916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4082a00b5487b2b6fac1dba7c789c48b96ba44cabf97fb039ea577360c9c3880. 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/CA5KR2151675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967ed513abd0e786f4f229b22aa6827c132eb407d3586a13ae281897da163979. 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/CA5KR2191923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3883aa03dc20ea1463870e0b9b3c477aa41c6c650c7a26d423e8fa377d747cdb. 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/USWB11901108.
Right Back (feat. YoungBoy Never Broke Again) [Remix]
Right Back (feat. YoungBoy Never Broke Again) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e0c731002d80ff644b06029b3841535b4f230f26e02766ccaa0a236bfb938c. 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/USWB11900310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22616cf7168a974b9b6f70d679d8c5ac6fdf2bcb892fe8db33fe70515a0a10d. 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/USWB11802129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaf4a27bfa63e259b0f18c94f4e5952078ee8dff3cdc3b3c71459b17c593d51. 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/USWB11801066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175f27366ec2192033709b11e4389de9c7ea45197df9f24afa9303139fe3d899. 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/USWB11801068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e16124f666304fc6b8aeed6181c21f3f50210030a7fae37df7d71b16a4c19be. 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/USLD91710770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62ce2465569bb6183e27439847d8b2aecbdeceee04a3ba2c38aa2affceb758c. 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/USLD91702517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41558b0a3ffe4657849a5a088238c5954ff4c1aa9e54a4034c5b9b8c9b4376c. 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/USLD91712134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603ac728c95feba1d752f079477b21ed8faaea162619646007aea904726525b2. 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/USLD91711937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c87afb49b116be742a5554582c913906b741536b6dbe0697ac04ff36475fd2. 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/QM7281872926.