Phoxjaw is a British alternative rock/post-hardcore band from Bristol, formed in 2016. History The band formed in 2016 from the remnants of the bands Day of a Thousand and Black Elephant and consi
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 0xb482d18eed822c425ce3ac945a0feaeb8d857c1f8ddca8b9050c180f424fb5d8. 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/eb627045-0670-4892-9ef3-e599ea707c0f.json and https://artists.proofprofile.net/proofs/artist/eb627045-0670-4892-9ef3-e599ea707c0f.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 0x901d0c658bc1c5bbb8fff61ac6d1b37c6606b65c697b65f827f48708f9a157d2. 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/GBJSG2240802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc12de0873820118de52c80450779dedabd212a0549b85ffb831f96357251431. 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/GBJSG2240804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11a5d3489a91c17c53142857ab8ea171911d6c6fed0abfbdba45a6845e87db5. 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/GBJSG2240805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592f0138c922fc0171625851c2ca7ab43d96bedc2a6035efdad84c89cf3414ca. 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/GBJSG2034402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0df957294ed591ac1746dacb937f3805ace803d01496d66e3439e3860def87. 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/GBJSG2034403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b5648517cabd3fb9243f0854789a6f085d2a176900dae2bd077d1ba105b683. 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/GBJSG2034404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb67f8f9c518a8f377bd4565f94c496075fca0cb0e60fee688b3f8b7c5377dc. 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/GBJSG2034405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24e97d17e7599338acf075c73d04fb16121d2c13c1df0649314b72e5430c6de. 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/GBJSG2034406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134f417987c195a15dc2e98fa6ba3cb97be68ecdc6472d31f1eeac0aea6fca0e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBJSG2034407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a676d6d73558572d93b5acf525210f97ef4b37a0ad48cbf8851c8c0d205dedf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:25:31Z), 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/QZES51838849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9590f8f6836a79db3fa03f8c73fa43cc1862a17df4df41ed85b64e9cd9499b97. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZES51838851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb08fc81e57c92255fc6e39a8f83e436e8e3d2ff7d923f8aae0817cb56f36678. 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/QZ9Y21721603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592f0138c922fc0171625851c2ca7ab43d96bedc2a6035efdad84c89cf3414ca. 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/GBJSG2034402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0df957294ed591ac1746dacb937f3805ace803d01496d66e3439e3860def87. 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/GBJSG2034403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b5648517cabd3fb9243f0854789a6f085d2a176900dae2bd077d1ba105b683. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBJSG2034404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb67f8f9c518a8f377bd4565f94c496075fca0cb0e60fee688b3f8b7c5377dc. 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/GBJSG2034405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24e97d17e7599338acf075c73d04fb16121d2c13c1df0649314b72e5430c6de. 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/GBJSG2034406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134f417987c195a15dc2e98fa6ba3cb97be68ecdc6472d31f1eeac0aea6fca0e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBJSG2034407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab963a915ba49a819988661e89c7015f72c82fde1d713485284b4de70030c1fc. 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/GBJSG2034408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901d0c658bc1c5bbb8fff61ac6d1b37c6606b65c697b65f827f48708f9a157d2. 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/GBJSG2240802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc12de0873820118de52c80450779dedabd212a0549b85ffb831f96357251431. 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/GBJSG2240804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11a5d3489a91c17c53142857ab8ea171911d6c6fed0abfbdba45a6845e87db5. 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/GBJSG2240805.