Minow is a family name. Notable people with the surname include: Martha Minow (born 1954), American legal scholar Newton N. Minow (1926–2023), American attorney and chairman of the Federal Communic
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 0xa9b54e12284138007ea4fed5510cb7bd47a3005cc55019876831c01d3d1ae2b6. 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/629edb26-43bc-4bb2-b7c7-efd87b73e098.json and https://artists.proofprofile.net/proofs/artist/629edb26-43bc-4bb2-b7c7-efd87b73e098.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 0xf11ac4d00e830ac42c152f54449a9f711216029626e5065aef67d3fdb54cbf4e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/DGA052003113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dda71689784685fff67b5a357ccd73b43b47ddc7301f97e8fe77ad4a506f656. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MXUM62300213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf082a4dcf104eccaa76d0ab79d970c145a7017c5e274e3cbf8e8af458bb24a. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/NLF712405677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc3ada5a6e342238f22c3f41a692f4efaf962d66eeb57261995461591a5c99b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBKQU2512804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f6e182655ac8886fb9e4bbc87797059c7e6dfadf086071f9c4b3467318064e. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/GBKQU2512808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022c919f47886b90e43c13ceaf06373a077a991a71aadef4acab749f00667f0f. 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/GBKQU2512810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe067e2eaa978651715e2e9cbd769fb4b871628fe75a720f829378c6d8d7789a8. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/USUYG1714904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0d93dc3240039556213144ccfeb03a99cd9022166f31944aed1bab513bc21e. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/GBKQU2544561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf684b1a68d0bb3d8d575abf05a46675e9f655a974cc015d978c4cf85dc3d472e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CA5KR2388878.
Toolroom Radio EP711 - Presented by Mark Knight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48612844b2936d1ef80494dfa14ca13379e8f55de45d7c880a7e590bc4c2eb85. 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/CA5KR2388879.
Si Tú (feat. Sepia Brown) - Rafa Barrios Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6810d74e65a6b0c725be0d39db8f936fb67d89c79bd6a31d73de010ca72f4df. 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/USNRS2443485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7087e6d14d850dda49481ea56f719b97b3d47a22734b5a42e1ad75e137c83bf1. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBKQU2506968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2152bc20f8d250114db997f8d765de5833c639c520bcb7ee0179c49fb65f5fb7. 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/USNRS2443663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928a7b34663cdccc89a538f5ccda31f2614331fa4f076d78eb7731b98ca18d26. 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/USNRS2443630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf082a4dcf104eccaa76d0ab79d970c145a7017c5e274e3cbf8e8af458bb24a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NLF712405677.