thumb|James in 2015 Jeffrey James is an Australian television news, business and current affairs anchor. During 2007 and 2008 he presented for international business news network CNBC Asia where he h
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 0x7e4d29cb9867fb4e121f6c9382c8f66b999d6fe110b070d0e77ea4b2eea56d3e. 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/56e7c848-d4de-4ed7-b563-10cd3bc00b57.json and https://artists.proofprofile.net/proofs/artist/56e7c848-d4de-4ed7-b563-10cd3bc00b57.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 0x677828f4b6be37777e0bfce5a6bb862d79af4bc2a0cd7222ccc759bf251fcc5f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GX8KD2415732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3388bfbd731e6f70a4bdb3c7cca376d7f6b1ed5d6ff822f6a0475a673fd2336c. 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/NLT2H2200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0f505dad0bb5e594644e4ee5e6113ae67e1904313c642931c2afd79bd57d5e. 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/USA2P1520656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8270211bb1e3d03127d3905e7b5aeea53f947287d21cf5924ac92afa3e675cd0. 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/USA2P1607584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6a554d107a6efb884dd96d47d6ae8dc68290fd594ed794e9279850c01b0590. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCABT1453278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6d604a645e56f8d7e777e23a1dc229115045b11904a7ea0e823bb195da68c9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TCABU1412964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbf07b73e60c1fd095786ebda4c51ddd9cda55d3362c8958d1f81cdd74559ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBDMT2300082.
King Of Wishful Thinking (Piano Version)
King Of Wishful Thinking - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5500907294b7f16a192771121eb54ea1e10067878e2061ee036036b48f5a7f. 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/GBDMT2200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935258bcb1e0c95fce0f471b993139aed514ca660dcb1af8b48134655e5c2ad9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZFZ22208034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124d9c8e60e482b70aafddfe19738a2a1f100ec9d019c0b99869d2d1a55bd93b. 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/QZFZ32244912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092186daa06757c10d11d3552b84b522faf981f2daa6e2868b138ae9c6c7669d. 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/QZNWY2162912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049e8524f14e34bdb319ee73815df56d89eba712dd77aa7b9dfb6e1e0e2102c9. 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/QZFZ72182181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3944968066b0496a118486c8df7091b453b4f7bcb0fdbd5b54e6223a83288e79. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZK6L2082367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2580d450226db663082afc0a2860fc5c3e1333f6e4ce4d3e31fff4c634bb02e. 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/US7VG2007972.
Cold Blood (Jeffrey James Acoustic Version)
Cold Blood - Jeffrey James Acoustic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d782631dc47878c6b73b82e8f06642d0ea5a1caaac23d28fae97be8ed5f4ee. 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/NOAJR1700039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c301da9b35bb56368717c45c6ee19b310a7d17face4ea3c92ab596b341a53b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QM82C1400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a68a5ceb688285afe54fe82cda5c425ec52ff91ff329662bc90510befcd273. 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/QZRP42461142.