Bordea is a genus of European dwarf spiders that was first described by R. Bosmans in 1995. it contains only three species: B. berlandi, B. cavicola, and B. negrei. References Category:Linyph
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 0x409f783650a4df2ccf11814bb7b6ec4ff57e33c6415fa8d993391255f0537bbc. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10120ac6-1f00-4005-b8fe-40829a268e10.json and https://artists.proofprofile.net/proofs/artist/10120ac6-1f00-4005-b8fe-40829a268e10.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 0x56d38e6ce925fe7e1d638be24c8f45c4417b3a9a6d6692d8c9e31fec99d353a7. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FR96X2082221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691dba3897567df853810b26d0c2d0deb9585eb94223b8a3b81afbbcf38ce252. 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/FR96X2082224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95821580d2dbbc91bfa3202e260e41d31e91c2155135eaf909e9e0529f85faac. 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/FR96X2082225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbb002d1ae7c71a85ce279836e2a82a1c11abb0a5a2a9d47f99183b2da3efff. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:44:20Z), 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/FR96X2082226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c0cf4b03b7bb28781667dfb4183bd654bca4834dcb4fa13be0881ba79f171c. 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/FR96X2082227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfae15a7190c29b2982bae31e245c599551172f4ea3010fdc5e965536aa4399. 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/FR96X2082228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876c33eae1206096b7ece85f417945a523b6f64c398a0b14cb3980a0da2ca325. 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/FR96X2082229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7b66a8a2f8c8200f5c84e5d46344a7b5a555609bd45d7deab534a3222b3b6b. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/FR96X2082230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54640873529437741901935dfd4cacc62d2b8dbcab7cb0dc63e52dacdca2881. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/FR96X2082232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e74b8df4256a09702179dc9f7af11ea2e389d979e063cb0eaf42fd6aff50680. 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/FR96X2082235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2217440a678c6ad9584f845f3e5f9e61b54422cab43a91614d262f6c07943b5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:02:39Z), 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/FR96X2082237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9c20a872b1a92900841422c3481d2e0195a079e8ffdef353e4575e9c5b0c90. 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/FR96X2082242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca234b7b5fd223df82d0b8389e204e48ed6cc5707c7d45d4f7b22be172368af1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR96X2082247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae95c53c4eb1e1ac8b34e89bf9b37c5b9117ce64047144b5a47b50bd71e4123. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR96X2082248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1ea22e39790bdd394af70be73b5b48da498f016a6aa164fff2e863f39e444a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/FR59R2160880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba2f771a402e00b44cfe64cf4efb974f6ab8b0a2095c3aa7c0fd22b2338ed8b. 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/FR59R2160890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bd56a2f7f1da34bab6782755c2a4d7142f2249f755289126c75f4e177d9186. 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/FR96X2082265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec62a22fa808f7762f0a709ef3ab6fb91a85ea83ab3ffd8a5f8c851f991d394. 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/FR96X2082270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844970d1deb178cb1762cf5c6e37991791b03d07d8105f0cc02394decbac66a. 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/FR96X2082272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d94dbdd2878fa258abf253344db6354434e8ed023fc84696d144eb0da9d0942. 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/FRX282100336.