REDIRECT Cyber Citizen Shockman 2: A New Menace
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 0xd40af490bc6429c00381283193b69e0447153260abf09d908c0048882f920ecf. 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/0b8addc9-40f4-41e5-bc30-5e4fc896cd98.json and https://artists.proofprofile.net/proofs/artist/0b8addc9-40f4-41e5-bc30-5e4fc896cd98.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 0x3aa2cfd06f2c3845d7ecdbdd718421ea68388cee01d0dfb317bc13c201f3548d. 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/NLAM41900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f8c4b39f85cdd1dfbd6dd8d0742a810cd037bee4b5fe4e582284fe4b404dde. 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/FR59R1832112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82f7be34f44190aa9e4d3b4391264697b85ba305bc8c80f7364af6a24eed3c6. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USCGH2015997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52880e1ff46034601611f7de49fed0772c0b4de8de668a04b82797bdcec08f5b. 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/NLAM41800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f747105f2b791db71f2310efdf6a39b6454a88c96d799618adf114f58e1265. 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/NLAM41800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63c82b7a010bdda57365c610a1f7482daf4c01eef371c1ef4513a010cec13de. 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/NLAM41700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d604e684bd26161d0be73d7961c4d0fe69f3c4b864dba463469da9c39afec4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLAM41900119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e5214c3954551d8945d0ae29032b98df3ae6ea1bb88f321b6894335a80cc9d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLAM41800120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf167a09d4bda27006e8bcc5716099b83bc44f22e427a3b50231a80c563efb99. 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/NLAM41800004.
Hardwell On Air - Best Of September 2015
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588abecb8f92995382b5ba5e511df73654e5b4809e7fca8034394973ba2545bb. 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/NLS241502306.
Revealed Recordings presents ADE Sampler 2015
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b5dd3105ce1f85d6f5d8716385ffc2416b737449bff3898faf5c68f3c84bbe. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLS241502229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fd2dad92a18a95b38e13d411cd256a4f5cabd8d8e886a6c3bf1191a1b36a7e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NLS241502105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c48339581d7d823a4d9a1c83563de434504925d5b32ecd3be8eb616641a9c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAFB2073726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e57d436612b5be9301047d71d089a7d69b4c544547f363d3129b6e97b29a8e4. 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/NLRD52017437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f747105f2b791db71f2310efdf6a39b6454a88c96d799618adf114f58e1265. 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/NLAM41800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ce29bd754427f663813f7cb380c6ffa3e8e0265b424c904a7790997ff08586. 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/NLAM41900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e5214c3954551d8945d0ae29032b98df3ae6ea1bb88f321b6894335a80cc9d. 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/NLAM41800120.