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 0x4233ea37b06385adb75ae395b215145048d8d86587c63f618b081a321b40231b. 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/c0cce262-114a-48ea-a985-2045dc5eb160.json and https://artists.proofprofile.net/proofs/artist/c0cce262-114a-48ea-a985-2045dc5eb160.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 0xc3a8f1542126354f6e9f507b8aba548f5a46082272e970c65225e19562b62a82. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USESC0300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2aa173ae0ce5027c2bad22a69451975c86a3ccd6d33265c714b035ee4885fed. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USESC0300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354aa8bc93b3116050fceee794d81650e09712760782627ae8207f496d6d42fb. 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/USESC0300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf6441c97e476e93821d55fe4893285d12fbd4e263e33ffb981b138e075a83e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USESC0300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7344cbcf4a59d2d083341ea8d6eae7fbae6122307404856413cc94a2e5b23f. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/USESC0300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40722fc48627afac9440dd55c741b812aac0e64908003d569f2bba54b2f39a81. 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/USESC0300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57e74b7952999b5480c89e934a5eca87efd0f6c1a1177bb2265af0ad9b4ae22. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/USESC0300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848625a865f7f82baffd9b06c71480da0f73c8f67eddcc5dbcf220882d4d9f1e. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/USESC0300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbb3edc72385cbdfb0b652a339de20aab068c831908926e55ca525087f1c5c4. 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/USESC0300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ee637b7828133a9f62d93838536a4967e76a16ccf65d2da09bba2a2fc3df31. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USESC0300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd180795f4fbec08459b1e3e1f3a3f6227fa1298cbfac9787b6a36085d51dd344. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USESC0300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46655dec941b6c3ce4fbd97c103747b50d933a0bc4c4ae3b427d0bf8c42b9a1c. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:41:05Z), 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/USESC0300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67408515ed316d7dfab0d7878e5b488467a46ef34acfccea9a08a062869b860. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USGZA0610002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884076cc3fce8d61667fa882718d1ceae606c0f0b1780f639c516aa901111437. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USGZA0710012.
Liam Lynch presents THE SWEET ELECTRIC - Volume Two
Liam Lynch presents THE SWEET ELECTRIC - Volume One
I Love You All the Time (Play It Forward Campaign)
Liam Lynch Presents The Sweet Electric - The Mars Sessions
Liam Lynch Presents The Sweet Electric - Songs for Reentry
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5de4422ba25352eebea16f0828f1ae289c5e7a66e7ce6e4192a591b4ccc6a14. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QM4TX2586273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8185fbd8aa198363d74450a725bacbafaa8cd9ee0be3c1e4cc4373ec02a46a2d. 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/USESC0300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8185fbd8aa198363d74450a725bacbafaa8cd9ee0be3c1e4cc4373ec02a46a2d. 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/USESC0300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8185fbd8aa198363d74450a725bacbafaa8cd9ee0be3c1e4cc4373ec02a46a2d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USESC0300018.