Fearing is a surname. Notable people with the surname include: Dean Fearing (born 1955), American chef Kenneth Fearing (1902–1961), American poet and writer Lillien Blanche Fearing (1863–1901), Am
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 0x4c43931bfa9341c7137e8e04314ff97b65ec89a7afa338f8189b83b4288e6916. 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/ea75f487-121c-4f4f-9f69-fb30092b8c29.json and https://artists.proofprofile.net/proofs/artist/ea75f487-121c-4f4f-9f69-fb30092b8c29.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 0xdce44fc88ac385a9d7eafff896aff3e8e18a0b74fb8a4b04c33d2aecff634ef2. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/USDY41709859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2229427fe2fa6c255c61aec691336f0da2b3915446154d9e4717203f11bc5b8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USDY41709860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fef27ed55aa651c89baf8128ece6b4ac9fd4807848f2d4a842bbe4eb4bc9c1. 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/GBSMU4535039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec7843291d9a393557d5c7cd92ff15aafd21ce284ce77bf17c474cad027853f. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZK6N1980502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4fab414dfb497ce3ce66060aa44ba7eacf1ea00670fe3c0b233f61d1053dda. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZK6N1980504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02e56bdd3a29dabcc0836d9b031806626bc5abf21b748e76875968d7f653589. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZK6N1980505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0c75966cf7967121f966a228dc2ef55e03165dec8345741a3efb02a59a2361. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZK6N1980509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f16625f48b3021d2e2b1267a1328023d4d2e4d7bc001df24bc6e9e33e69a3b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USDY42251582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2425d277833cddc1ba7c432cc08f61d1a43e160e0c863cff1107abf2fd853705. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USDY42251583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0f8e3a11792e19d16f1afc2134dd020c3bed7783bf69d5d2ca659652b38e01. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/USN682330701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea417260e4a242875e3abebe530a0f7447f69f86c7457f8c756cdc30ddaa444. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZNWW2385554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d1928af5911231bacfae6cda702d4be92c8255a83ed6967d3629c6f1d8fba5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USN682330702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315e96ac033ee2eb96682fac02b92244f0352229f1c76856d07eb1ae5d36af54. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USN682330703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e01f981ce13f6aa1dd711f256dc6e8e1d86583beede2f5eb8be468bad39df9c. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USN682330705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e59819737dc355186549ea73368daf688808f93e9fb2c706452efacf2721ac2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USN682330707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc022f8d1f1ffd48f68be47b180578cff2d5bc6c4923794a799e53178cd5081. Chain 2 (Bitcoin): anchored in block 958535 (2026-07-18T09:42:49Z), 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/USN682330708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017b0076b88deae656b71b1e883da4c1c6716ddc86ee8c9c64d9486be61f318a. 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/QZNWW2360679.