Michael or Mike Reed may refer to: Science Michael C. Reed (born 1942), American mathematician Mike Reed (biochemist) (1944–2009), British biochemist G. Mike Reed, American computer scientist Sports
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 0x5560808c62e31c1050a5799f8f464e8b3ad0aa6917eec774d7e1063e55d52862. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f00632eb-f799-48b8-bc25-279311147565.json and https://artists.proofprofile.net/proofs/artist/f00632eb-f799-48b8-bc25-279311147565.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Der Besuch der alten Dame - Gesamtaufnahme Live
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 0x9716b37ab89ab5b0715bb8775ec3d2274b675576a54ab0f2196ce2e2fdd5161e. 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/ATM891402127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf040dccd6608e6d6c1ac9163a013c8e9745aea3e99040a09365fc63fbbd3399a. 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/ATM891402128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9de0548968a029e85ee79d5a32a9086fd0e99febf81d3c159892450b5ea0b3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ATM891402129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde284fb10bb2f3f1adb1254662be0a557532a8e91794365cddc755411a88ab6f. 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/ATM891402130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43d6a419992c7b0c2fd623aca1f60c1323b803b0ec30b4ef2fe8372269dd87d. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ATM891402131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1e3d27c0f4985e4112da54ba548fdfb9c95e09bef528321bb104a7bd2cf40d. 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/ATM891402132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5ddede692bc419506b9ef6f57c85111fb2ad544819ec614eb107b58fa0937f. 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/ATM891402133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95aaaba47bf2dcdeb2de2dfb06ed9e1aa72e100cbd4e99886f596092ee9e5821. 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/ATM891402134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af61dc5e3d92bf33f8919fbcf0f7ddee8919266f3865e7a6ff656ef3b60c049. 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/ATM891402135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaef4be92e53548582939e7018cc45da1880de2e9cbd78aee252a6ffac199dc1. 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/ATM891402136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e4bf1e115e72a430a7cbbe535c50c2356977c380eed071d2bd1cdba1620e04. 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/ATM891402137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc745f35a35ca526b4895842b0f680ce9707ed666b19e104d78bc0be74c75b5fd. 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/ATM891402138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dafa5dd2f7475b98d633a05cd1c3f3e18ea9838d43389afc8ec35d6fd5c9d9c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ATM891402139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060d9e96730edc91d18b17fe553b52cfeb9bcdcfb8354dd7da3ad5ae17ea25a2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ATM891402140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa15e1aa8583071767d417a87d07d22dfe81e8d025da2d23d12c6912ff80b1c. 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/ATM891402141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68990ffe5fb28b0d55ad78fbff513b521de20744be50ae50b1a1ccaaa0c26cc. 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/ATM891402142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fdbb39e9c155ce7a0b2ef91912f0be5ca7ad787f54d9a0a4d5a1ac4564ca67. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ATM891402143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57909e42d4d90ce004a8072f8ddf8741ecc06d49c8e95112583946b743d80c40. 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/ATM891402144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043cd5ca927f751109fbeed7c3bc1ee1718c302fa576ac66d6caccac69ec8a48. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ATM891402145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b24ff17ac79b167c2a5024731858f817052c128d5be8b392ef380922c26c5b. 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/ATM891402146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b4f3aec6a2bc3e456a9c07351d0569cb67bf09b6e82185f16d47792408a05e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ATM891402147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59997bd5e3334b6ed246d430726855c502e16a99f58b1fea0e240a3387e4b351. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ATM891402148.