Hembree is an English surname almost exclusively found in the (southeastern) United States, where it represents an altered spelling of the English family name Hembr(e)y, which may be traced to one of
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 0xacc9eb65e789ee3a622c216f42310acda7fa5d01ef20cbe7129419f7aa7ad28a. 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/25e85fa0-db6a-430f-937d-e68d1604c8fd.json and https://artists.proofprofile.net/proofs/artist/25e85fa0-db6a-430f-937d-e68d1604c8fd.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 0x74aa4a919123d824c70ef3593834c529ee023c83e06e0de6c60ec77b366dd788. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GX53U2001975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7aa1276800866707fba52955a9dfed21bb92c6507963f94ee075bd60d2494c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GX3Q92173040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78117c9ffe9975ef45274042da51435bca464f4c6f5dc86a9eb867751b8db2b5. 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/GBLFP2233495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9df220c544e7f8194f47839f8f996133839ea7d696784de4d03a55b73e6ab73. 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/QMEZE1948739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74aa4a919123d824c70ef3593834c529ee023c83e06e0de6c60ec77b366dd788. 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/GX53U2001975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7aa1276800866707fba52955a9dfed21bb92c6507963f94ee075bd60d2494c. 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/GX3Q92173040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d424d0e8068e70eeacbaaa36f7949ac93f7d9c355c57332dd791f9bbac53ab4. 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/GX53U2009444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1caa88aaa69cac55b764d16e3ef02c0d7213b779f693caf302fddeada060e4cc. 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/GX53U2009435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7e566f8dddaa458cb28b5373f10d49b5cf6463065128cc678908d6f4af1e83. 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/GX53U2009437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6771b034f182a3a4f86304608ada80938a9185d9baa68168ef87a943096413. 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/GX53U2009439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd019275a4561b68de2cda14cc9de32c7a24a88743170cb6312987f9cf630cba5. 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/QZFBT1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6430bf103a17947fb391cd79d023e483f4deed8af517f05f65123e377d1a95a3. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZFBT1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3667690d9f68a7181f85941d92936e768808cc91e822cb9d49c097f6f2233a4f. 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/QZFBT1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f84495f46b2a77393190cb40b3712517e27b427d5d53e503093b4fd8c97387. 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/QZFBT1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc5f7d155d0a16e64d391fc5864d0259200d911d91c6e7f47aaabde74363259. 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/QZFBT1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897ddb0b3e2b00047ba3ae45616069899e7a696168a3279fd6a21d1eb44ba05e. 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/QZFBT1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb051737f348659bd1993801b327bde18bf88fedae53d4d5a8bda45580febcbf9. 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/QZFBT1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09461f8e9b8936ea7c24405818de94c7a03c2cb4876339d086a2941802c2dca. 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/QZFBT1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e439bac13682e70be5d82694e7f13eeb29425f0527f6cc07f7887dac7339c42. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZNJX2478951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6929753325b9522fa48b77f517e5809c442c74fb61143d82b8c2463c363f64. 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/QZGLM2493696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6890c96e97d8ed1c90ca8c2ba3227167381e5a8b153558ffb1b320ae0f0e5eaf. 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/QZFBT1900015.
Girlfriend Is Better (Live from Joshua Tree)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f84495f46b2a77393190cb40b3712517e27b427d5d53e503093b4fd8c97387. 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/QZFBT1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd019275a4561b68de2cda14cc9de32c7a24a88743170cb6312987f9cf630cba5. 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/QZFBT1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794af953b276cb807be73a46da0ad2cd7b661ef61069654baec6a80d0143186f. 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/FRU701800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7078730b89d1b89ed84ec406fd99d5fc80e964437ed3200eac13ba5074049d3. 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/GBCEL1600581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d4377ce2ac4500dc5d67ef807457ed237f00e5d412b720894c56f96fa69bd0. 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/GBCEL1600582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea89c22e6270c75928c5c50fd1f7db52c4f066c13f4876f947a942de868d2a74. 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/GBCEL1600583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e0e12068cb01ea0a6220414dfe175f2d1e25d8e095ecf73cb6d001b0a6c71f. 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/TCACS1698695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa394e5481bdfc8a68adb680cda296fc2907ad968f56786b2f0d655f6635c9eef. 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/TCACK1512380.