Ruby Throat is a British neofolk musical duo formed in 2007 by English vocalist KatieJane Garside and American guitarist Chris Whittingham. The duo were formed during the dissolution of Garside's form
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 0xcd66d3a0ef4c1ceb77190a6aafa339b68aa6dcf43c1209c0b1b3479dcfb9e5d4. 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/5198f2ec-0780-4d78-9584-41b79fb24015.json and https://artists.proofprofile.net/proofs/artist/5198f2ec-0780-4d78-9584-41b79fb24015.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 0xff5c08a044ef56cec5a3837f1fa5545eba14e7a71a55ff50e3cfbb919f696e0a. 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/GBSSQ0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c1bf8bfa686a6e037fbe91bffff1d25887caaeb5cb75059b997512fadcc802. 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/GBSSQ0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a97858a0f75abd1c97a0054777dbf7e229034bfb3afd5fc41488397b2331454. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/GBSSQ0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd65943497985aae166e0448a431c7a1dc0cbadd22540dcac5939c545c1b097. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GBSSQ0700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefd67d3f51d422167f70cbf08815c39dd2c30fa332002ee7ad84280bb928a2a. 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/GBSSQ0700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e75004919ebbfd4047430d0ec9dca65bc0d2f85ef417179e38757211758029. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/GBSSQ0900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe867cc1c04b95c617a4112613af1e2e99ee256cd33befab12c8e897245f4b871. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBSSQ0900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd706e4a8f8084dbf09af4d6d141f042c43ac9f865a145b11ad123ba682e6b63. 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/GBSSQ0900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e86d5e2faea224510431e2ce10b1be7a72aee29be130b441da97a937cef5849. 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/GBSSQ0900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3af4bbe7a932570ce0969affedbc43f8f64c67e340b9765a7a42db37dfad071. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:47:37Z), 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/GBSSQ0900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f307072dea264962b8ee841271a515ef435fe00af6b1c31253ef668c47cb245. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:33:13Z), 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/GBSSQ0900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9db405ba13de4e8c2e549b31e38c1c7e2a1e10694a8eb87dfe2b1a4c162eaa. 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/GBSSQ0900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3242d525763750f66352c56731a5699e64827da1ffa8b2cfd75c6bceacf4c62b. 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/GBSSQ0900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6e8ac472715fa4556f6a486be348d9662be2fb75a16b093e86faa7f3b164c0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBSSQ1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7f2192c88de6269c8cac3cc25b985fac2967038481b6b5372beaa4644a96f8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBSSQ1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475eae811d1cb7d2d53898f062d8c9542854e9ac0adea7c8b1509fb2ef43b445. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBSSQ1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1f7a9e6e8b75404c59f3725fceaca0ad0a866eef5ec3a80a9f1859609c9a2f. 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/GBBTF1800364.