A palatine, or palatinus (Latin; : palatini; cf. derivative spellings below), is a high-level official attached to imperial or royal courts in Europe since Roman times."Palatine" . From the Oxford Eng
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 0xb512eaaeb5005ea929ff1f1cda20476d5732c8926b33f27d876f82586cff8499. 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/56bcfbc4-f8e4-4ed5-8be4-1dfb2c399dd1.json and https://artists.proofprofile.net/proofs/artist/56bcfbc4-f8e4-4ed5-8be4-1dfb2c399dd1.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 0x3c8b6e270d30aa34c68d118d39f56e532cd7ee3326bbc4bea763dffa1b6d3548. 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/FRP621701150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3a136ac58a5924d1e76a14e6c09a3c24d026fe21c1fec0ad2a47f679a088e9. 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/FRP621701160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05b619d315467bbd69b43209388b115475f529eea2faee4b2a634b098af1d18. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FRP621701170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b3538287227950725a43af15328b20a6a27fb0cd69e8c113922effd05b5042. 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/FRP621701180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26fd421d2e67e1f6d55c838d689e49efb63dc3270cd022bf70e5c738f8058b1. 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/FRP621701120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd998d33ae03ae137c2a5bb82f199a9f0885467c16950b572a98e64c0c756f58. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/FRP621701130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccda8dedb927f29949a925b619509d991e442d3da54f77bad9750b22dd8a6c22. 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/FRP621701140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741eab761fbb8ab8918bfe9e5914bb0f8f732771bdae573e102956bda738c113. 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/FR9W12114889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6dd2f5cb192f3cde148a0a71e814120b251fd5904cb9e1422ef74daddada1c. 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/FR9W12114890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743e1c9cbeb24001aedfe7cb612128449b7eb2dc1d24f32eb2910dd1fac96784. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/FR9W12114891.
These Boots Are Made for Walkin' (Reprise by La Blogothèque)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff9939c290c66eb8aa018e9e908f07be5e5601d044fb24abb45b62772c7e718. 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/FRP622200510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7c4139908eedde4e331978831bab86b60b559e420e356356bf91af92be26cb. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FRP622200520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeee505edeecdc476c4200471514aa81628d53bb7243dfb6bf27ea0169bf69eb. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/FRP622200540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11073f64ab823df2b769c6fd21d473f96c27fdc3dc6a8633bbc8b5544fbc5bef. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/FRP622200560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dae5eb0a068c5da521e0c0555090b4105fae990264aae1ed910566ed1c8463. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR9W11522411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28eadbb1ceb8a821383c6d2c95d65fcd82677f78c2c8ac6ce0d6c0257051559. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRP621701110.