Peter Brown may refer to: Business Peter T. Brown, former executive director of the Free Software Foundation Peter M. Brown (born 1941), Canadian businessman Peter Fitzhugh Brown (born 1955), CEO
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 0x2a2199e5515fb948345571f37453d59feb187be9fea3677f460238f2aa9e4d3c. 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/e082c6eb-a054-4c45-bbb2-8b25c2f2b9d0.json and https://artists.proofprofile.net/proofs/artist/e082c6eb-a054-4c45-bbb2-8b25c2f2b9d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Fantasy Love Affair (Do Ya Wanna Get Funky With Me?)
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 0xc3b2a28e25f6387383cac08d1de9d5ffbda7ba6f0adf25eff041e0c99865eaa7. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/USRH10551514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387e48ef062f13a55e9805dd8512ea221d26399a74d3c9f5cbe5680a9dc86f65. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USRH10551516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2591800c7adfe5bb48cc9bc0fa07f587f73e5cb84c083e5783f80ceb371d81. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USRH10551518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9309996af8cde5e84b5d0dd4f01f2f20b090eb12ee0383e08a7a5ef367ad01c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USSM10307166.
Get Funky With Me - The Best Of The TK Years
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b844e0630c7ed7bc5983f2af8ef0df0ba4c20f7cf3d9fa4d9f504bf427a1569. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBAYE7700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e87b6d088e919ee38560aa4c34ba57fda18890dadcddb1f4ddf870fe54f208. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GBAYE7900229.
Dancing All Alone: You Can Get Through It
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd1ec5f9e850da7d85c73e7b663aaf5717832a5a6abd6eb81a9788c96b644ef. 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/NLP432400080.
Dance With Me - Dr Packer Dubstrumental Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4482ff2125282d584c4059d995bbfd0cd4d499eed252785fea586980bd3c67e. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/NLP432400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d920c18e3d8c1547ffa0b7bc5f4ff523699f72464afa631e5d856a60ebb7c2. 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/USRH10551512.
Twelve Inch Classics from the 70s, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe485b858c2e9428008ad362e7747654db3468fe4bd1e8ff9a1e67d1b451f09de. 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/USBEN1155205.
Henry Stone's Hidden Disco Grooves, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d3038f2427b217bd34df3c8f107e090ac91851e536a12a91d7d2e2304881ef. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USBEN1055003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7d5a5731b10388aac313ed4c27297a806e879e5f2970087d3270e1aa99089b. 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/SIB151400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b844e0630c7ed7bc5983f2af8ef0df0ba4c20f7cf3d9fa4d9f504bf427a1569. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/GBAYE7700123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1e67d40b920b93d4ee64d3db5f8bce0639e852d87c41245ca69305ef2689f1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAYE7900467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61321b6d694f0b720a2faa7c3d27a849df4689f50824664c9b91099c8b6c8812. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBAYE7700122.