Separate or separates may refer to: Arts and entertainment Separate (song), 2016, by Amanda Black "Separate", a song by Pvris from All We Know of Heaven, All We Need of Hell, 2017 Separates (album),
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 0xf192b1ec605f4e843cca2ec07bbe99dfd7d6b6864fa5f1b5bf743fd099c81991. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43f7ae40-a4cb-49ea-85a9-863e9c2aec28.json and https://artists.proofprofile.net/proofs/artist/43f7ae40-a4cb-49ea-85a9-863e9c2aec28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ein Schritt Weiter / Nichts zu verlieren
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 0x8a975afdfdbdb249e7d232573d0bf32f8630437286299009d6e0cf65956a9cb0. 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/DEQ120405309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3759396b6e5e6a263f560457790eefcddede043993799888297d8ffc64ccf0. 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/DEQ020500722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b0de6c7fd7e425b7399fe713db4795b2874cb480bd215176333e054da087df. 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/DEQ020500723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6accb5ad25d9460336a7331ac8ffa2487f9df30a99a827ac64566dc4faf20a3. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DEQ020500725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe74b0b61eb425839f705b4affc6354bf5dc208dd245be7d4e7857984fb5d420. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEQ020500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace54717d03a2521add48de2ef708aa8bc269cb5a374bf6014bae84f3dbc9763. 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/DEQ020500731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787872c9b9c0ce3f71a332f15587042417da12ff3f1168108598101f37fd602f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEQ020500734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a3ff3195bd1fc01e6e18f9e3ae027a2c902bf6369c90e75a9868ee9705d14c. 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/DEQ020500735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8ea78de8b7829aee5dc2e8b2ccd37ed0f42553b532a2a4dd55d902e674e90b. 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/DELJ81926442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f1567d5a0f8305b2f612bb153cd7061dd0e98d3c2e063e8aea1d4ef7147fa5. 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/DELJ81926443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4911926d30b11b02a59e22b5e94c2bb2a873977ecc3bd7f7e53f17db421d4462. 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/DELJ81926444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde287a09054556ec411b33d2809945bcd34d6e82884dfd31bdbc1f5add6346a7. 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/DELJ81926445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c0914d3b2e42062f3c075d9f1a4a7695469aa4026499a19b285d4e69550cd6. 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/DEQ020603058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f17731de420efc8cefb85024106c2faff6d32bde9e25246b5faad1c99c1475. 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/DELJ81926446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83eee4b2444d575cf05afe966a5aedd7e25cae1571a9c3b461bd831dec026849. 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/DEQ020603060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9acde19ca6f8e733dcafa345a4cf69d8c42ccc47af3acba4440a27cb36447b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DELJ81925749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172c26174d20c7c31f1240fd5c83899f6f3f60ec4d32490e185d56054975cc11. 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/DELJ81925750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae28095e4a9f13259b9103c89f7effc8a0fe7673298b165e151a27163f1c0a9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DELJ81925751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffc97531f9b35e64c61bb99078472bc3b8e375d394e7dba6ce4cc8b107aa7bc. 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/DELJ81925754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9978662280e5991fecde6033a1cffd527a3d6ed164f6823e55ff4be4744d62. 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/DELJ81925756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b6d2b014ce579ffc51ebd05f15f9a230348b9fa9d35f94437747ddcd601085. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/DELJ81925725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd9783613d2f34e9c89fe9e09d1780a5eafd215305230750672876cd14474af. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DELJ81334644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7124f3b0b62275c9c70dd85bc3b125d7c41b8774169ac26f792a9cffd1279f8. 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/DELJ81334641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deab0e762c28e0212264df0bb3128ed84cb60920c19bcbb1378fa911b768216. 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/DEZC62495887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cefdae5c7b50a08e295f3a52b934019978d992bcf0d2428141e5e6fda0c8aa1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEZC62495889.