Neaera, Neæra, or Neaira are different transliterations of an Ancient Greek name Νέαιρα. They may refer to: Ancient Greek feminine name Neaera (Greek mythology), a name of figures in Greek mythology
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 0xe2d2f708d29ff009cdc544d0a19c542d549172d534df8aac82d6915bb83b815f. 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/793efafd-dd7d-4b0e-a7ca-9a8b83a19d57.json and https://artists.proofprofile.net/proofs/artist/793efafd-dd7d-4b0e-a7ca-9a8b83a19d57.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 0x2c4636c719c9564577b98742fbc2bbba38378ccf08c7050613bdfd945dea0c56. 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/USMBR0401205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944f3ff5a1b307d5744aa34869092ec041c0c09a2e654aafd17ad364a14fcf8a. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USMBR0401206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52159a91a06f3ff1123544a1c05599aa45343e2e8608b48e1a84d081b94ed760. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USMBR0401208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2117b4b9a807e201152acecc0513828e461246d8557b20351a2d57bf8fd879d2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USMBR0401209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41fb463aaaad9f10cd16ab4a76a46500bb3cda77048f0197ac5e44cfaaeb4e6. 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/USMBR0401213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c6b2fea4098c5e360eb8b41f237ca46d0eb98e789ddaa41c67e37d475b5358. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/USMBR0602995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9dc284a97cd0126d7549d39c54cd4a13d1199680a23017801f2ee1fe660ced. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USMBR0602997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319a2d4466d2a315e349dce3471367765e01db11df18bffc6394cff76ce2044b. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USMBR0602999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73407820c8a3ed7c949506b7bfc4a840740b3433b6e339aed0b697f0826eb2e. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USMBR0603003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b72f54d06ca22de1310fc341552e6b3322f409d2b2592dbec9081789e84be9. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/USMBR0705288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04a15856182c43b8a9543b46b2b10755e801263cadaa8110e06c781e69a874d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USMBR0705289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0fea85fa81ea683f2f8ebca1295779a02d7ab81ee5d28ea87ffc287314d4bb. 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/USMBR1007673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc688296ec63313b8cd6f8c3b5d85ebaa708b521d59823f8e6c4050546ffc4963. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USMBR1309350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8f5c87808a876d9f096a0a07df60fdb0f6cb078e273f3296a0f54c7cc07cab. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USMBR2014168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4683098b888eda2e4cd05c694f86ba1b367e9312313cb806dbe010bee31bc5eb. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/USMBR2014169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5052ce3038b8892b2f99b2617ea80cac41d39c6b58a50ea35805e243de69b1. 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/USMBR2014170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd435c020db3789d8f37eff2f98e39ab75d19702e7329ad3893d5028a16575634. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USMBR2014171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0463b95e86f7f6b3e25cc3f60947544654daf0a6e122828f31aa21ff3b034da1. 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/USMBR2014172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd1c26b455f158fe958ddf5e7248fc9e8f9c2978065fc30c38b0be0f6a129b4. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/USMBR2014173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5394768e2580aff73e0c17973979eb92d1137c8b7c1aef0d61664c531ca59df1. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USMBR2014176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b08aa3bc989fb0472e31b429179aee7235756cf2c410e32851e07589f74b3b6. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USMBR2416222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793c24762e4c2329202e3d8575f69cabed7441e6c2fa9190f81f5feaae9c1c1e. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/USMBR2416223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d85d431b6b13e852db1d27d37badc13a6833f37f83d07c41a86ea4ddd48310d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USMBR2416224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378675d5fb370fa29e002269824e8857492b876c542d137bfd640d1f7ebc108c. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USMBR2416225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecd7d37f7ca97ed3961f7a7d4e6c11ad19b03063c84a5137610b476fbf4f4ea. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USMBR2416226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4817efe498bf9d221082892a9777cadcad6133ceaadbe12057bfc8de056e568a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USMBR2416227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b04a8f4efef0b2014909625947ce2cd6f1ff87efb90b0eadb89ffd706f9299c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USMBR2416228.