Richard Gilewitz is an American acoustic guitarist. He is known for his use of the fingerstyle technique. Biography Gilewitz was born in San Diego and was raised in Cherry Hill, New Jersey, and Hun
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 0x3eff74b8d8403aa8c498587c202ce431682f12450834fa1e3bb5974fbd5a3471. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1648cf6-fb77-4db4-a904-effa16e819f3.json and https://artists.proofprofile.net/proofs/artist/f1648cf6-fb77-4db4-a904-effa16e819f3.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 0xadf602a20f192fa09192d6ba928f45d913c22eab5c2b526b2592e492cd5acb7b. 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/USHM80891702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf134403afd6d6570fcda7cc4fc195ae17349b6770fbb2f6ddf1b70a75c7e62f. 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/USHM80350643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb658914a4a269c970f6914df2401d21c2fc13d97fc0273d1f9bf3bc6236210. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USHM20345835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a1d8880efe95491a98728833f94a93b226fb3dec8e79cbf8cb0140b95b6fbb. 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/USHM20345836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa11e7db6a2d54d2e698d9efeace845743398567ac1954b2554fe29bb8e9518. 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/USHM20345837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa392d6fa3f711b49f180509a237091089752a5b5450e861724745d2ae20cc58b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USHM20345839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccb13ce54db9e7d72f29e820e984955e251cbacb2317716bb75092a44b34e64. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USHM20345840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd69ab440da9144546dd5ce1d05ad4a5aa28fab38fa961ed059bc7dfec1b4cbc. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USHM20345841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9c33b618654cb3987a04f15884fb74ca310a39118e176e856fc2c85cd8a2dc. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USHM20345842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7401896dec5a5f6fff05e3bfd048267247421ddba50b96a89149596fef951d0. 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/USHM20345844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91867a1d3b7f70ea355e4c8e6e9227d885741354c78f8d847075d54c6e0922f8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USHM20345765.
Mister Sputnik - Duet (feat. Michael Fix)