Esmé Patterson is an American gold-selling recording artist in the US and Canada, originally from Denver, Colorado, and currently residing in Nashville, Tennessee. She is a founding former member of t
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 0x574017249a0877870fed3a3d16c8bed61aeac5a9898871bdca23b37a8cb03579. 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/19d48d19-d3a0-4a9f-8ae6-ba2586e355ba.json and https://artists.proofprofile.net/proofs/artist/19d48d19-d3a0-4a9f-8ae6-ba2586e355ba.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 0x6dfc29281adeb28666e576462b5b4ff0ffb36d7c9b07a882939ede617d2523ab. 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/USHM81898297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec262ea634bf7161b4b59483ef75633351d4a32b77373c1ff796f4107495ef0b. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USHM81898315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8357d9494847ca9baa84d302f689aadcf760e108cbaa69a7f11706385c6266a7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBHAH1400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65863441cb4a789311408e0973896f3bc2aa2a17ad0de0a0657eacd4b69d8d08. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USA2P1609506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecc0cfca45a345ce56e919c2c39209a66f1d3d9dc0c2691dd8dd728e342ab0c. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:26:32Z), 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/USA2P1609505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65863441cb4a789311408e0973896f3bc2aa2a17ad0de0a0657eacd4b69d8d08. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:42:07Z), 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/USA2P1609506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185b12ee565349ae63a9e0db14ccde4130bc6c1445eca26dc082633806638827. 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/USA2P1609512.
"Dearly Departed" - Live from Spotify Sxsw 2014 (feat. Esme Patterson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb217e83b57892495a1bc4c5f8faa63fcc81b26c704673b1e8177d279bbdf65c. 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/USF4C1400621.
"Big Time Nashville Star"- Live from Spotify Sxsw 2014 (feat. Esme Patterson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac19cb09eb65ceaf73c8a5fd2e5a1c149928fa7d94fd851511f8dbf857adc3. 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/USF4C1400623.