The Bellamy Brothers are an American country music duo from Darby, Florida. The duo consists of brothers David Milton Bellamy (born September 16, 1950) and Homer Howard Bellamy (born February 2, 1946)
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 0x6512b61c3d0933c9b362114d56d471ea2589a441ce6c8512b877eb5dd53c79b8. 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/4935e130-c4a8-4449-a63f-4d12568de46a.json and https://artists.proofprofile.net/proofs/artist/4935e130-c4a8-4449-a63f-4d12568de46a.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 0xb80dddef62d54bc6ba7628553caab2450f4e5bb16e055e2c6e88e31b783e1607. 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/CHUM71100481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa4fb470a7217815de135bcdc01fd71b1103471226c840f40e7dd1ca606370d. 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/CHUM71100483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8560f59cae7b4fbf722bb9c1c46fb02cf89ef22d61a23be25258530b932698d7. 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/CHUM71100487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef91565da888605fa76b8710f12aba231e164d4c69a3875ebe3294601d4f0d1. 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/CHUM71100488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb089d1c1174c46866876566cfe045b3932847d5feb4b1c3c97d1e3eeca014cd3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CHUM71100489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e46c277520d7478f5a284a0c6fb59613ede8a43827b75183e0dad85cf6fbc9. 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/CHUM71100490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5600e4fd3834361b2cba1ae420abef9b3c88398e99500f2516b74d57e8e4bada. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/CHUM71100480.
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 0xf508b36ff0d8b100e9d0eb7f04ea6b565c6d1d198d0f51d92662da9fcf22a557. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/CHUM71100482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b0229ad4fb1046cb5acc4c72f8bf69d1c74719a7c51ab5c56529d9bf04dfa5. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CHUM71100484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f4008a514e67271d673f85c53a0d5e7a1e6223259220e93ca4357c6439705a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/CHUM71100485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74cd0bb4d4f500c796e5ee1f5fb177376b4cd4f2833fbf5b57e2a87bd8eb43b4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CHUM71100486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8046d9a969d67213812f0b0da3fc35223738c54f100c13903b2067905a675a6. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/CHUM71100491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e21570b160ad74caa007bd09594b82ac5a49fc8240ac1a88c83cfd488de89d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CHUM71000661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e1b536113e333b87f014ad76519d55777c8d3c97ebd7de4a28003574b6e4eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CHUM71000786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b1959fd02c56b82bdf50c3f7f001dc08bf9d681714a4c79f9a7c11bec60ade. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CHUM71000662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee18504ca2613b1120e1f55ea07ca0742f1a213fd958300cf850d6dedabee55. 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/CHUM71000668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea132cb6d925c7770c0b5c1586ec00e0b7f10297eeeb94a8d061aced265ee68a. 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/CHUM71000669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54c1467efa8513fb32765d661ea02c1f47e721c9a9fd716561a717b6440c50d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USWB10001882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd286612fd24e287df92128295d6c97463e30b13954ebd4c2b82e2e4026b5a93. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/CHUM71000666.