Breach, Breached, or The Breach may refer to: Places Breach, Kent, United Kingdom Breach, West Sussex, United Kingdom The Breach, Great South Bay in the State of New York People Breach (DJ), an E
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 0xf3805df446861559b357c6787cb09c055f703b5a5f102d8893928fc5eb558363. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/357dd40a-d436-4648-bfa8-901d5f5d811d.json and https://artists.proofprofile.net/proofs/artist/357dd40a-d436-4648-bfa8-901d5f5d811d.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 0x4b4d548851ccde75ecb15c308e4b0cbe5695abf3c1a72fd3722b179e9df3cd53. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEVHC0110050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56ea34cb7cd9894d6543aa1c18eb32db490ad338335ceb91a14d0aa91e8e13c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEVHC9906010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306392ac23e4548889b46e7516d4f010788814ad2829e33bccc69f198116eec3. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/SEVHC9906050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda02c26862bcd807a8f7b3824816f50707602cb51c0112790498d1cc9326e584. 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/SEVHC9704010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746024f5a044de9301e92e94f9f4fd3fea6c82e4e914e0f66fcdefdbc3f749dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEVHC9704020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088358be59cf19b88e7d69ee8020d7f0df39b95d1a718b229e0df1d3d0efe124. 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/SEVHC9704030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b76aeaf2fb64b8acf2b8fd218ed96aacf2ecb5d5a3f194052758f6a362da0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEVHC9704040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6014bef6d553bf79f375cbc50f3e51ccc0e8558d9b49fab1bbec11103a57d03. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEVHC9704050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb34dc95166b8cddbd630e01f5280fdc7f1b12796c0fec49b77d0c1cd365197. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEVHC9704060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557271fa05a18e118bdf770411224e9dc05d04d5edefba7ca1cc3db549062992. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEVHC9704070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e7b1c495669c5cd31d44a69ee3ffc4f2d8d67a693b1aaef7f9022618ca5175. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:39:22Z), 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/SEVHC9704080.