Phil William Klein (born April 30, 1989) is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Texas Rangers and Philadelphia Phillies; and in Nippon Pr
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23295ee88308eebbb42b96e248f3e228c3705ea4372b8e3bcba73deecf0d014e. 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/e2b35de8-f13c-462c-8f10-55c2ea3d9075.json and https://artists.proofprofile.net/proofs/artist/e2b35de8-f13c-462c-8f10-55c2ea3d9075.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903cee54e8dd1c774aab04f6ccf71a0cdb9c84b9249946194d05ba215aebba92. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCABU1462669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e46108a025a1394bc0e88ee714bdb2a1ce645d580fe81ba3352ddd49aeb1b4b. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:44:46Z), 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/TCABU1462677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef64a633dfbc3ddb7da4c4e0f388f8d89ddcdaed66e9a0f70f819818915cc3a. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/TCABU1462693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec41f117ac410d791da6d35f835d65b93e785c2c2d29371f9c969f8606ab34e4. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:37:58Z), 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/TCABU1462695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadbaaaf6c5f68d894c88b8c76fbc4fa1a0c912fa02766f88450b104666b3101. 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/TCABU1462698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedf4b07e8b8a9a34480951acf1687380c568e78768ade94d97ac85b11a5cc4c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCABU1462711.
Moonlight and Grace(Orchestrated Version)
Alone in Space (Acoustic Guitar Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cfca500730b1fdd28a915f103ad1eba29745bb7739f74c55bcc20a6a1e28d5. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/TCAGT2325363.
Sparks and Fascination Reimagined (2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53a3e37e666454dd22d8c120ef4a83802d632aaa369baad4f2b447da0515dfa. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAJC2411730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dc2217fb0c5efb372480a15b7e4e85cc0549892cafe81a7232e554e74bd0f5. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:20:16Z), 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/TCAJU2517469.