Tracy Lynn Byrd (born December 17, 1966) is an American country music artist. Signed to MCA Nashville Records in 1992, Byrd broke through on the country music scene that year with his 1993 single "Hol
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 0xb27e88ffdf1f9e08148c67970ada142ea4cf73dc90a0f9f11f6a1e635c6badfd. 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/0a115a7e-7923-4c6c-b5db-a3d0406671f5.json and https://artists.proofprofile.net/proofs/artist/0a115a7e-7923-4c6c-b5db-a3d0406671f5.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 0x34590a0ce513104cdbd8cab99da769de9d490579587fbc4125ee3a6795552554. 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/USRN10200923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666de7aa4f06f2432294864e92f9323767d087702099a6b54e68e749a0ef759. 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/USMC19442317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666de7aa4f06f2432294864e92f9323767d087702099a6b54e68e749a0ef759. 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/USMC19442317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d2f1749151fa98a9d68baf6881d9c2fc627690c1c21846068f996a63a8706c. 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/USMC19701201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666de7aa4f06f2432294864e92f9323767d087702099a6b54e68e749a0ef759. 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/USMC19442317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666de7aa4f06f2432294864e92f9323767d087702099a6b54e68e749a0ef759. 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/USMC19442317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666de7aa4f06f2432294864e92f9323767d087702099a6b54e68e749a0ef759. 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/USMC19442317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666de7aa4f06f2432294864e92f9323767d087702099a6b54e68e749a0ef759. 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/USMC19442317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881c170218cd1d8a9b0c8e36c4f30f466093865a1ecc17117b21d22314992b0c. 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/USDW19911708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666de7aa4f06f2432294864e92f9323767d087702099a6b54e68e749a0ef759. 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/USMC19442317.
Ten Rounds with Jose Cuervo - Recall Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55f2c8559e38ac9b73d10dfed9d45af8f35f49e9c27d087bec8f3d3af8123e7. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USRN10000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571b6e9d4dd7234c0fddfc5d78e49d1e95fe9bd68b14faee3f1b42f81e0a0e5a. 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/USRN19900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55f2c8559e38ac9b73d10dfed9d45af8f35f49e9c27d087bec8f3d3af8123e7. 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/USRN10000334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7382fb96374eb6d27f2daaef3bd41ee0b76292baea2f45ec0593cbe3639de2b5. 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/USA560680511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5ef9e817ff8a1342087371bffb463bf7847eca411cd13b5dd252bd0aa9cd7d. 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/USMC19442318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1805650477219f2544ed7244ad0de6b896487a72b17891193f4993e4a8fa4df2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USRN10000336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3804dc04594392a895677144fe28d4a379cccb229b83da38772e0a17d84d265f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USRN10000425.
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