Tare or Tares may refer to: Tare (armour), a leg and groin protector used in a number of Japanese martial arts Tare (legume), several plants of the legume family Tare (surname), a surname Tare (t
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 0x733a3ccee49e4a9a35d8ad9cc7dc4577d9d07a0b45031da358380a58325f7d7c. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05bf23ef-75c4-44e4-9b3c-119839ec586a.json and https://artists.proofprofile.net/proofs/artist/05bf23ef-75c4-44e4-9b3c-119839ec586a.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 0xf2246cd36aa7f33af37c28c7acfadbeb5b4874997ef477ba15ff9a98554aa105. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITNFX2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eca3c5b311e7167759a4a544986fdcaf2d32a42d8f02c084a0aa73e0ce3acbc. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:56:34Z), 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/ITNFX2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2246cd36aa7f33af37c28c7acfadbeb5b4874997ef477ba15ff9a98554aa105. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ITNFX2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf749e51c052b5ca976543c55aba531948e398a01a6ba017f7785c3fcbda1640d. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/ITNFX2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af073da11746aeaba390ead55cd1b346a4ec05bc68f53954f1e56240e1cee38. 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/ITNFX2500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2445f47d2d3641b962d46e4c90bea05ae7f93e9951d1e68bc84afd992e0b3cc. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/ITNFX2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa859bdb653faf720f8b5d056c826a549596e7cc4744a9bfd9fa985c7807c8f. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/ITNFX2500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43888b64b6824b9ff262d3015b12a784c672910009d447c470378f7d6c8b7632. 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/ITNFX2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f7ff899bd42a3138c4635f43c944ead28fad0beae87d35e0130a5d627cfd9a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ITNFX2500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e9530480294adee25b38572cc5574ebfbf64b41ba2faeb4817ce387c79910b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/ITNFX2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f3e5e6e6f5fe93d38c228b836b4c087f3cc43de75690d085afc6255cc612b1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITNFX2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f475c9d457552d1c60b0e70e7b25677ae16f42544da5e012242843f6d79e1a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:48:26Z), 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/ITNFX2500021.