Richard Charlton (1791–1852) was the first diplomatic Consul from Great Britain to the Kingdom of Hawaii (1825–1843). He was surrounded by controversies that caused a military occupation known as the
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 0xac654bae018586b52f46a6fca027ce4982e043d4d56ce8fa2afdd695d7a63850. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21664835-dc06-4352-b10e-e537be4559f7.json and https://artists.proofprofile.net/proofs/artist/21664835-dc06-4352-b10e-e537be4559f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
4 Lieder, Op. 82 - Arranged for Cello and Guitar: 1. Lasst Mich Allein (Arr. Richard Charlton)
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 0xe8f3ff5d74b387900056932b3668654ace8489dabfa4d70fd02961b95835193c. 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/AUAB01850119.
Wayfaring Stranger - Arranged for Cello and Guitar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6332fe18d10ccff298ce31a6306d5129c8a0efc48b2a0f884319a3743bdd60. 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/AUAB01850121.
Six Songs, Op.4 - Arranged for Cello and Guitar: 4. Ne poy, krasavitsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f738473bce274593a5ba348732de555d809074605ad501bb903fc351c04556. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/AUAB01850122.
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 0xe3cbf88fec3dfd86e2bd791b7b2807f8f0f8cdc3fd191951fce11c89930b80cc. 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/AUMEV2365974.
Arabesken: No. 12, Introduction and Polonaise
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddc58b7965f78164b4317f55d93950a99f99c50317566031df5b436148c3f05. 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/AUFFF0600127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbf77c935395e2b82370f9b4d262c38235e8844136c38d1f0bd801472d0de0a. 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/AUFFF0600137.
Eternity: The Timeless Music of Australia's Composers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cd4c2f51807946361c956ad3e0e2f29cfeb9238c0a586c2a0201f3a16ce093. 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/AUAB00450175.
Scenes from Mer de Glace: Prelude, Lake Geneva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc17091a20ff1f9640eb62196312614151d4ad9be3cc2f3cd14b42ff5b010ec9. 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/AUAB00450185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dfc25cce461059167bbcdf3cbb1c6d2e4e8422b07ea6f7be5f06245879ea56. 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/AUAB02250020.
Cavatina (Arr. John Williams) - From "The Deer Hunter"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44b26ed8f07b212015ef9dfe729c4396544e4797cb7879bd3051927d6552ad6. 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/AUAB01750360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fb8989f831be268180bad047119185baa72cceca728da24d7a14f1416701ba. 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/AUAB00550154.
Wild Mountain Thyme: Wild Mountain Thyme (Arr. Scott Tennant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c2ce4f147523ffc6147445ab7e1b362af63070887ba7e61ebc71571be594bb. 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/AUAB01850135.
Concerto in D Major, RV93: 2. Largo (Arr. Siegfried Behrend)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe52a53cd39177ec5f3f02c6de2536a66e03d9164be8f8bfa6dfb193e207d18. 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/AUAB00850573.
Cello Concerto in E Minor, Op. 85: I. Adagio - Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81d73b8e3222e247f8611c40cd43f5d6fc2d401cc6be446ff573eb1e4ed777c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUAB00550571.
Meridians — Guitar Music from Six Continents
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2557bbe235445598a151ef16427d354231bd7ba977e02363c8e548ccb0b5dae. 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/CAI372400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef7812af25b72c86b7cafaa407b0a44e20170c65e63b79b7f88bc72fed480bb. 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/CAI372400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f69ace6d0f95522ffdaca379224f8263f8c99aa2cfee21aa08bae86b1cb65d. 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/QMZ621600234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a16149307fd4e0b2a1602bc8b229b31b33780cc776b1c89f4a681ac6f86a03. 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/QMZ621600241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125061b28e7456a996eab6202a57f6fc1c612b89dbac5bcb673f3b57a3fb29b9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CAHQJ2283667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15ef7d417175898747b177e0ad6af7cdc0ed16fb1da32f72cd43434510e2c2f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USN831510815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f3bbc3359112a2de7341b3cd63c994743e7e4f76533a7ab02f7faf140db428. 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/AUCFH1700010.
Forgotten Dreams: Australian Guitar Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa155e5af3714fdff16537c236e7b2c22bc3b4c1c11ef8a95efb733e20b6aceb7. 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/KRA461800004.
Hill of Slane: Psalms, Sonatas & Sojourns