James Ellsworth Lowe (May 7, 1923 – December 12, 2016) was an American singer-songwriter, best known for his 1956 number-one hit song, "The Green Door". He also served as a disc jockey and radio host
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 0x9892a1ccb3e1ebc36eb944680448b0f76bbb0deb21a5bb67309a07ef84772107. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f72697db-52be-47db-a7e6-1bc443a1df33.json and https://artists.proofprofile.net/proofs/artist/f72697db-52be-47db-a7e6-1bc443a1df33.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 0x7539cc2660bc3fec994b897673777e453b2e4330f369279c2c05e7d980db0355. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:50:29Z), 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/DEXO52454039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d6271db5b6595a6c9f674c51e0ed45755f880bbd77aea624916362d74d21c4. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:47:37Z), 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/DEUE12389603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e7eee791324cdd7d3a109f9d1d08322b81cccf5b964a8555d6b7053b0cf395. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:06:13Z), 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/GBLGL0832369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0490073087e743e9982523a7ac94476818221f4cb18e99578b0d559570ec8a32. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:05:06Z), 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/USA371617032.
Jim Lowe - The Extended Play Collection, Volume 72
The Green Door / Talkin' to the Blues (Rerecorded Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7301834062ca37d662c5932dcb61801ad24aaa363800ae459a2f3ec502ecc34. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:51:45Z), 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/UKU6H1908573.
The Jim Lowe Chronicles: A Digital Retrospective
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b8dcdd56d7e53d5c410103e66d5d742b5240d97d397647229ffb80fbaadd8e0. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/AUXN22316802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d76b8933fba99b79035bb069b190d5fc7a4ca01d1116aa869479a4a4f143ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USESK1709569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c4d9b0ef33a6d7a60a5192c661c44ecdc9b3537c314bf9504319c66bd2a2b1. 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/USDEI7604306.
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