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 0x7bdaae2208f00dd8f0c198e3da4bf590148c56c38c7771bf8aa4081d68a4b8d1. 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/8f55ed37-fbf1-449a-b9c6-79be28b5bac6.json and https://artists.proofprofile.net/proofs/artist/8f55ed37-fbf1-449a-b9c6-79be28b5bac6.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 0xee449923a8c4d6441c03e8bb7855f1e05f9b506be5f6f5043b65213c1e594857. 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/USAT22303324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6698ba1db7c3879cde157029d08d80641cb8d79b957b443fd7e022f215209d0a. 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/USAT22303334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8388bfb348caf394507892010930236c992ff418b49a5d0fbd814b9a8bbbb6. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T07:36:28Z), 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/USAT22303337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afea7f20744ae2aad70e44b049fbc1ffca36c8ef78ac448b99b3334486459b4. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/USAT22303338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6028b58dd9628f864b963426f6223d9663d989da5e6a2b80bf919a6587b3df9f. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/USAT22303340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab67e8c7f6f05d60b07130c6781c17ae22d0442a6c689dc6d0745533b8c666f9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USAT22303341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b2c953167f7b8c8b5b1e1a901e6800f6d09c13d3fa24c0a09eb7c6ff5a5b0d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USAT22303342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda92e43ccb33e2d26a196d17fe4c8b631b33a4a539c94a4e0fc9ccd6c4b252a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEA621500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5011e48d292ef5893d31362109ef1ba80434377503cac40dbfb20183ef2e248. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBKPL1810628.
Disarm You (feat. Ilsey) - ILLENIUM 2015 Remix
Disarm You (feat. Ilsey) [ILLENIUM 2015 Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c673d43c769a103aacb043e3c6db1c6d49c0c88a0c6d9b8934a0c377455b0a3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USWB12307263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755a963128ed7a6966db0b8008cb43882802856d57d6e60ac255c5d7697df523. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBARL1900438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe70bf4f51c224ae2a7e2d7f7cb90a5d55c1ee9d845584f0c9c444c639e19b88. 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/DEE861702949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7797d0ed38df440ee65cf8957371eb712475efb4b8c73cfe04aec15b4938212. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QMFME2183974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee449923a8c4d6441c03e8bb7855f1e05f9b506be5f6f5043b65213c1e594857. 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/USAT22303324.