Jehu (; , meaning "Yah is He"; ; ) was the tenth king of the northern Kingdom of Israel since Jeroboam I, noted for exterminating the house of Ahab. He was the son of Jehoshaphat,Jehu's father was not
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 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 0x097fdc444cb249c31cc06b2ed773ea0cc32f96ffa9d18788b7d1a4a5dad738bb. 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/4a08516d-2fd2-4c82-b48d-9031eb4a6f70.json and https://artists.proofprofile.net/proofs/artist/4a08516d-2fd2-4c82-b48d-9031eb4a6f70.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 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 0xe427dd9374bc35ac0592c006e84d99fb0ac10867ec5b8bcf960dfef552e99a84. 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/QZTB82430344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a02ed0a98f28ea2c97aa60665a72b1a3addb6455b2ceaafc64c3b8459fe4a8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZTB82430349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188f32038beb8c5370b795d26ecc10814eda2271b7c8594dea9896195d403750. 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/QZTB82430356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4dacb5b2711751a1099d09e0deb96641d98dd9d69e9049feb5ef27681db4566. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:38:11Z), 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/QZK6K2437360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbff2b556e02fdeef91a870522132ec519731430514f5a4f911df90aeff3610. 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/QZHN72423902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf892f0d2d03beb6838b04efae3a6ae1503f3e615252a90139b348f4fe5bb273f. 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/QZHN72423903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533ed67d237a23e350d9296100d028840c044e60fee16dfab52c9b85944cc0e9. 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/QZHN72423906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00df01c4075883cff77aa93a2b26314b8771b73540ff956aa021f3ed0f066649. 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/QZHN72423907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75c9e92f7f595b01fb0543c130ebaedcab589e0a4a2829ec529b28da6b859e4. 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/QZWFM2440388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c94636f4fbbadf9717bad2da9eecf8812ef4d2134e5b111e0ceffa30cf16fe. 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/QZK6K2432607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b675721f9281fd2a306a49f7ede5fb28388d0bb3effa9c141152da3ae80754e. 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/QZK6M2458680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6185dcf3e0e47f65f1a0b989a89421a49bbe1696871ad39a916ee86e13cf16a. 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/QZK6M2499626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc207003d691283cf1f7f703422af891861d7d1cae7c539e1439c339ed1651f0c. 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/QZK6M2499627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b53cc97c40605094738cbfd3d039489372881af2968b474084bf5717252144. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZHNA2434085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6212fab1ba3b909950ac1f5dcc2d50fb0629f6852ae0c9fb2eec9e8df40abe9f. 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/QZHNA2434086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ccacff95662617302c4012364c4456eaa2143b653b0d994ef28a99c43df194. 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/QZHNA2434087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0443192713bb6ec20b862eb1438ccc67f9219bea0862a6d3217ec23168782520. 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/QZHNA2434088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8408beddf911154392a15116232de201262f188b2856ceb5c15fd4290bacd767. 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/QZES62407479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546c7b4a5e8ad94049524ce6ec29f5b8f2ba4752c736a985ab81fe26ac7ed17a. 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/QZWFL2317944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a8f9ba9c9ff56c7dc8e0fd929f7b60788b9187aed71292b6e87a97019d0c09. 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/QZTBC2319922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2810dc13371877b0b87bd3d38f6110beef07d7134a3ff47df34abca71983115f. 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/QZTBA2383849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6232e79bbd88528aac7fefa605812719d9ca91280481c41aec9ceda354e22b98. 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/QZTB82347645.