Phoria are an English art rock band based in Brighton, consisting of Trewin Howard, Ed Sanderson, Jeb Hardwick, James "Cheese" Cheeseman, and Seryn Burden. Phoria released their debut EP, Yourself St
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 0xe64fb300b1efc47c9be90e38d947fb59e099bd067d0aefd06a33f8a80f27ab06. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b5703a0-31a9-4d8c-bca8-aa38d883ac45.json and https://artists.proofprofile.net/proofs/artist/5b5703a0-31a9-4d8c-bca8-aa38d883ac45.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 0x3240f5babde30c73fb010e685b978b4a5db55ff1b305cc9ca6f3ff8ae64abe44. 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/GBYP21300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b8a5edc7adf2db398204326f9379f38013dcf1e6e5cef832f7a48695219f80. 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/GBYP21300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d48da76a4a28458ce79d0656a96fee43a061389e0d3e1bab95632cd7dd9bbd3. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/GBYP21300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb63bc6873c19c163db9a58ddb299d5d804d6818644de9cf8122055055804d4. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QMFMF1415497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fe26b0a89b8e478bb9fb9fb55d1227fd3667ec1b37c2ae0ee2921a7c4d9de0. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QMFMF1413828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465589e3d39a3be6700fd03da8ed8a57b259a6c6887bdefae6c3e2d204cb111f. 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/QMFMF1413829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90abb715bfeb4a90fd92c06513e12129b72760bd1154ac40c68d38cf38145491. 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/QMFMF1413830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5ee19ff5a1ff363898e143111856ccfb47a2b73b37c4b2b6d795356a779338. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM6MZ1479063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e3b7262745ee3b24508ee75a995febcda0c1ce4c2afc3526744bc2d7025c38. 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/QMDA71541587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d94d70aa642c88619d690981bb0058cc6a24becc2ede559ce885b60397283cd. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QMDA71541585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d48039e09dc7676abfaa0939ad42db979dd06d97ea2e59fda4779a17c483d5a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMDA71541588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6488a3616d0153cc82b709402836e00907ef51bd1a59e341591f393120e30761. 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/QM4TW1896655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0343e57e8fe6878b68d90df2a22f38df63dcf13a306518016c270157f7c21fe0. 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/QM7281561656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f186391e0abd3301c303f8625dd8f37ecfab8be5d43ee97b2b5767244341cd1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMBZ92078816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25d961c5c23c006ccedc6fc0f08c5132c086beff0ee4dff9ff51d1973b0dc19. 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/QM4TX2253921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92c450c0d2dd295c975246e0df60cb87287934d3807f5387cda6e0f601da727. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM4TX2253886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815413241647c6c21a28c5bab999bebcec61f054a035cf224d6cb360193ba256. 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/QM4TX2253931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802e74e35ddb775d463ad721b57e27513f9b03ccd4d8ca8e457698171a1253b9. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QM4TX2253937.
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 0x37b039140bfa201ee39125a550c53c55b564562f750fe38960ae34a27b8d9dd9. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMBZ92285967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb3d25222083cf0c20212b695f4385f6c035049dec73d4dce5982ea1e65d52c. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:09:09Z), 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/QMBZ92285969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cea7e0d5a3867b7152218e06155285182a483db27a01b780653bb1387c88dd. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMBZ92285973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcead6df25b2c743ab6b853b42fa7172cb93d579584c84745e0fa967812e10569. 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/QMBZ92285975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115ee9e5ff78e50a072b0cec3e63d4d20c7379a6e10ca3f9f40d223fa7e70282. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QMBZ92286174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7e7eb13cce81d73842896f923def0f3c5337040321f49f52b79bab4f6f466b. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QMBZ92285984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb918b59948192a7eae5b9e6b33796e471ae1efee6a4d58e096a11ff1a4c419. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMBZ92286060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229303bdbb5322dd4f2e179aed6bd64898ed09b04fd63ff578101a0eeb7f9fa0. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:02:22Z), 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/QMBZ92286073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150ddcb4314c877307189006272a0b3c9c90b778e85f36d9342d8671a2b91cf8. 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/QMFMG2367821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0bcb119c375b3ee80c0ab5b081f75a4ec45f22c3f428f65ce539ff8da2cb0d. 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/QMFMG2367830.