Willard Grant Conspiracy (WGC) was an alt-country band based originally in Boston, Massachusetts and later near Palmdale, California, U.S. The band operated as a collective, with vocalist and songwrit
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 0x037c2410d53ead9b3dc1933760bbc5b660b6baf0b0383e1c737a0cfc81f1d332. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9d0efee-2dec-4c4a-91fd-79c9ef387719.json and https://artists.proofprofile.net/proofs/artist/d9d0efee-2dec-4c4a-91fd-79c9ef387719.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Green, Green Grass of Slovenia (Live)
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 0xf5abad7577be901185d8f910fc5331ded6e13ef1a42b889c94b71702693d4fbf. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBJCP0900485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdb6bc295340a9bc28bfc2b2bd7cf603488909dabe3b1782124d4b3470134fd. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBJCP0900487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a7d5a8c431a9fb4950a2687917d7d7576989d5bc3a0894c7ce25f52e48041b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBJCP0900488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3825215dfba89b99e7a9a56af90e4f48eea09ca0c61f4259ef19a9cd2c3070a. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GBJCP0900491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb75e151865fb806d2e5faeaa8739cdce1abaf7fe7bb71a8b06ce4e201d900e6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBJCP0900493.
From A Distant Shore: Live In The Netherlands
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a45d165d666d0c386751f343ebf174e28ccdde50fc8b74c46472f9c4124044. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:26:18Z), 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/GBJCP1824513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fb5f803772e9cb67d243eb278bd2757c647fbd072c69c332147bd2d1c67f06. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/USRY22300013.