Brian Roberson, known professionally as Stro Elliot, is an American record producer and multi-instrumentalist. He is currently a member of the hip hop band The Roots, having joined the band in 2017. E
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 0xd39d87e03a24968889d65f26c605135bd7be11fe0051e972a8426eff6e7b977c. 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/eb3be8c7-b2b0-4dfb-8065-c8f47a2e26ef.json and https://artists.proofprofile.net/proofs/artist/eb3be8c7-b2b0-4dfb-8065-c8f47a2e26ef.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 0x4a0b8496825b7610f4851e4888202fd612e9840a71aee984342e78556b383927. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/US6680913910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841a573fbda6524e933726dda8144e66d40b6ed5e3ced714aa59b4246dbf30dd. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/US6680913911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bf50e8ff325ddcb0d27660db4ebbec36d91249028ad6ad4804a20c27db3df7. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/US6680913912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc99f74e6220b5c54099781a61671b827625a019998155f1d12e04663fdf4999. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:28:46Z), 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/US6680913913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3124d586d5d7f517bfa509c5e3f0e1e9774db32e8a60f47356d3fe967ffd34e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US6680913917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0b8496825b7610f4851e4888202fd612e9840a71aee984342e78556b383927. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US6680913910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73bf2fc811414641981a7ef671007a523c89af557d1921c215d9e4a6d99c7da0. 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/US6680916263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b81cb41ccf72a266c87e5cc34bf366e6cc4cd3ba7a6a2d63cea76f705b6d7ce. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US6680916266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c472ebc02ba85932128503aa305f214f23a5a741a91d5ab604cf2599598bc6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/US6680916264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96d70e65f8417c22d8b3e185a6edaf6fc282f4860b3860d3e4c9a26847673c2. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:20:02Z), 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/USUM72110943.
Black & Loud: James Brown Reimagined By Stro Elliot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036f795f0fedd350b2ab11da3c0eb9d5ee9b61f127f5559c2d202129435c1cc9. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USUM72110939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1093597f91fd8699031854272dbc6f671f6a35a7826d6246cddce49e40bdf571. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USUM72110942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535a145eebb16ecbe4de733e24e5c4c93fd3a5b6fd720feb9b5b6c058b4c8c31. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/USUM72110941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ffe17e40529cd4c2a95c51c78952ee8a84ef2340f1e3a46a4b39deb7f09e3cf. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USUM72110944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96d70e65f8417c22d8b3e185a6edaf6fc282f4860b3860d3e4c9a26847673c2. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/USUM72110943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24491e9fb3dfe2c54997266e94396ade4d10256b5464ee5b99d49696ab88a4d. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/USUM72110938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fff0d39dc30281cd2772a19863440214a64cf00c1a3583330a9f00dee5089a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBBHR2014645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57124227bf32c94d1f8e0aee257d11eb685f932541d22c5a12eaad77c55fd54. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:49:39Z), 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/USUR40517413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ba9258d3d63bfbcebb4b151ed99456429347760a51efaa9b2d6c6b8eac37e7. 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/USAT21603231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e854ec29d25c852105f73f1ad96e749f2b2ac57ec3bc5f679f0839186c5704a. 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/US25X1903105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51158c2069e78e5af05df8e4027d07667d57db975c9048fa67db1c8bf39d1b06. 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/USACX1800061.
Crowd React by Lightheaded (Ozay Moore, Ohmega Watts & Braille)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db2adbebbf074df65de53b53462590eb8981b55074f71ca78a8c1a09e6d2d9e. 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/USACX1800095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3a8e2b4043eb861ba0621219dfd1a74912515fca04d45060084e96a5c2d74d. 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/USCGJ0960862.
Freedom over Everything (feat. Black Thought) (James Poyser & Stro Elliot Remix)
Freedom Over Everything (feat. Black Thought) [James Poyser & Stro Elliot Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7c8053469e23e7af01b4e3582ce1b64fcd578e73ddf9da4e80fb2aad1de67b. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DELV42100795.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a3580d045baf1f317ef72fb6ae367ea83f44fd210050d58d20e6ffdd385f17. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USACX1800096.