Robert Cary Brothers (born April 2, 1974) is an American indie rock singer-songwriter originally from Nashville, Tennessee. After moving to Los Angeles and becoming a regular performer at the influent
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 0xf88630836545511625a69fbb8597270e0317e94c311d907e164da8cab4c8596c. 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/db05820b-504c-409c-90da-da2b6b5c3e69.json and https://artists.proofprofile.net/proofs/artist/db05820b-504c-409c-90da-da2b6b5c3e69.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 0x2811fb6a8cf2a00cbfa11e485970e978a2f8ac4648130f7e7af963b521148aa8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USPBR0420073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a38e8b7b122c20a060f6bafbce9a974d2701f40ae3465910f53131ec4b67248. 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/USPBR0501964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cd26f85f81576efa1bdeced717f4dc2dbe8298165e037cb2c37de850361fa4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T03:25:17Z), 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/US3K20600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e0521a01c4f82b5ea60ef904efe36a77e5e6c44dff53663aaac9a01d25ffa3. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/US3K20600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0cc620835ea7b581ef3506ac18bc9b530caa81c2954eb1c0b19db57dafd7fd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/US3K20600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9226c5a616345305d2d1594ca7319d59f8a81d7485ba03bf8fa37bada185f983. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/US3K20600096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1edd058acdd38cf0dc1d0788d092d229f23d22ffe351e43c886f8b25ec03e1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/US3K20600097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756d04b2d2e02a1de223518a2e89bc5cb13d5e52b7ede79689c296014e8a3302. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US3K20800190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a64282eb163ae416a589813c7dc1241ac877cccd5d2afaa9152b5968438fa0. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/US8AK0900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9068943dd5c94a1645d5af7283414619823e54ba69abae24a482b971b4276cc. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/US8AK0900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a8f2bc7a663752c2cdb9f057189afd86061404dacd57c5539de21417f5ff5f. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/US8AK0900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3810c53cdb1fd6097c7a1d39ec1d9eb1577f8947e14f16de66d33ab0a27117c7. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/US8AK0900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30de0e18738a7c9efb2f156af8fa71ca47d23df64cb201aab6386f04854940f9. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/US8AK0900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3195015d32ef6345f4662b356ac0e26c8981300dafaf5afd5688b83af9c3d50. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/US8AK0900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294cd32ecf4f5727fb264185fbb472632615626141e1511ef2a394bd2f69e969. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:23:25Z), 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/US8AK0900046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0092ea80306571da6e4d66652bfee42ad60aa81f8ad646420cebf32f84bb76e5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/US8AK0900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e70ca0961a1251c9964896858a5d0211a07b723518e3d35ae45952464b4c40. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:04:29Z), 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/US8AK0900062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61416b90b53c947e4f1b950eed3e746caa1cce8fc21a9983f56db65a5c6d5445. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:06:59Z), 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/US8AK0900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ef9c0399266094d47de698cb1dd129cbff98b971cdaa1feea6924000fa0488. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:59:15Z), 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/US8AK0900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f56d4da95ae88de03fee926dee7d2ca70e2195a49207cb0787645cc06f154f5. 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/QZSYP2419807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a2205ba89b1db44123df071c2a62e5b4a8bd4011e64c47a6b180627d3bf43c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZS7J2415714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa6c16c4cb78bc35c74b597a4cb766565952281b90cf773c3c488150cf04def. 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/BEP010900170.
Here On Earth (feat. Cary Brothers) - Nic Chagall Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acf3af2264a4ba2e035c2122aa77bafdaa7546d587dd2ae48e5cf4007e82bd7. 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/US7FE1000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd746d357fbda744e6fa6839db66161d594aca1e922edf6e591cae10654e1b5c. 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/US3K20800192.
In Search of Sunrise 7 Mixed by Tiësto (Asia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b3d2a5ec09de9467bf0dd5469593d541fd25c79a1494482ba682437d998d9b. 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/NLD681803059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb7c9299a4d53f3920f585048ba1ac9200260c30f99803e655b26cb8b2ed4bb. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:02:21Z), 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/QM4DW1821017.
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