Shane Ken Cook is a Canadian violinist. He is a long-time member of the celtic fusion ensemble Bowfire,"Aiken welcomes Bowfire". Aiken Standard, via Newspaper Archives. January 11, 2008 - Page 22 and
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 0x85075d66cf81d8caa38d9faf0993475c9d3f033e5dcb69403865f93028b47657. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/995f4da7-ca5d-42de-9015-110c8367a6e3.json and https://artists.proofprofile.net/proofs/artist/995f4da7-ca5d-42de-9015-110c8367a6e3.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 0x7edda8bd5e2e3705d006c6edb635d34ffd5edde867b0e47f9d3f5fb0d0324d31. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CANF61400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadf3df386cb25299b75c71839be831239c4ba8b6aa8c015efd8d3623acd3010. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CANF61400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0230e0c692b782634a534f4a89da5e174192513f7f90542e7c4323ac052447. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/CANF61400001.
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 0x3b41e80c936d79afea064e4323c91d5a3a2de50ae09601e61452269fb81070c3. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/CANF61400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff218c39a54bc2070d3674845497704707e4e5150b89dff3b9db3c84f73d85d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CANF61400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf41e0780ffd9cf03309c8c3b1c27f5dc4f5deedc0d49c401d0487431e32aab. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CANF61400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d8618ef2ea76b87ba73136ab505a2d8d29317fc706fbed80a1c905abf694b4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CANF61400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe867f9725ba693315bed086f35bd3c0323f7fa0177f9a118b5f6b2d502c3e4a4. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/CANF61400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fbaceb08519d1317d66783a14cdfae84fe3c4cd47059dd1f011925f9b1402b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/CANF61400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557e039839b3fa19f488528fc5019d71d04aa8e2bd76d97b48c721908fb03c22. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/CANF61400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1697122c798b7e4e78ecba161d0a5a99c9d56179d7a520ee1e82cc6763a385. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/CANF61400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39376815b28bc5fb6f52d554e661bd3bf7443fb11bef9cc63ceadd59a2cb8d01. 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/USDHM1422472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4bfbd7d6eef2dd9ad58ad37dc02c2a544a349f9aa06cb59444b9a1b53aaafa. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USDHM1422483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edb3b1c2fc6e1523f8616576b3cfe65c13ba24f4984a061915c9ce825d64cc6. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USDHM1422473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bb157be25f0ba07e4f0ef574095b9a444d16ec21bb592a2e1249629373e64f. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USDHM1422474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f46855df2d8550d656daf6392a60d23f902bcfc27584e8fda0b13480eb66e0e. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USDHM1422475.
Shingle the Roof / Diamond Lil / Mouth of the Tobique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4b1fd82b2c6fcc464315fece129ec082457fbfa324e67cc9a489235ef511be. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USDHM1422480.