Underoath (styled as Underøath or UnderOath) is an American rock band from Tampa, Florida. It was founded by lead vocalist Dallas Taylor and guitarist Luke Morton in 1997 in Ocala, Florida; subseque
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 0xcd07b134af32c19d8d8d168dc270f66430f0c1b88d2282ad162be27eebddd1e5. 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/6d83a8f3-40f0-4679-9ea4-ec914b38a473.json and https://artists.proofprofile.net/proofs/artist/6d83a8f3-40f0-4679-9ea4-ec914b38a473.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 0xdd31a21f321aa9302f5be36b8bfc87f2eb650683371bbc9c6f3e321dade65aba. 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/USTN10422720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ffa5a697d86907b4150b9077cd96c82867e6c0e1980b641efcd262230614b1. 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/USTN10422716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcff884481f9e2323efe0dab5ee32927475d6220bf2171f66d4f530e11ff1f8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USTN10422718.
It's Dangerous Business Walking Out Your Front Door
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f20bcbddfc372e2243dbe59d4bdd69731d3b3ee67406d3f1875af16a8873d0f. 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/USTN10422717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5985e50d1a538f4c485709b6e1fa95cef26041bd2399d0368dc1cf4432d112. 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/USTN10422713.
Some Will Seek Forgiveness, Others Escape
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9345fc0ca6aa84920ff6ecf82efee9171b98acf4a9a5e7d672cb173ad590c0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USTN10422719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5581f739a65e817ac5fb5a31ee31fbb082c74a5adf44230fa71d0226c5d3c8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USTN10600064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0859a5b44c255ef8a8a6b7f0be3511095efa4563e6bfba96fe5ac23fa1d5ed. 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/USTN10600065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7af801638e6b2408580dc84d7335583179f27017205fd01d06b4c421bf3f4c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USTN10600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f22853b37d61597c8a309cebc450b3311a289a2d676dd42c766efb8a4992cb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USTN10600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2190d9448d66bcd6ad78c9eb5c582cba5d16619a994b00071f1a9f113242a3fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USTN10249305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4aa36ced4439a8791e4ff6791b28d332eaf4e4324a2eeabc74ea42d137fe522. 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/USANG2287735.
a bulleT w/ my namE On (feat. Underoath)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448a3aaefd1fa14a7a2fdadfbc19facc30a2800097ccffb08aa1ee435fa88ef4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBARL2400561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f343c4cafa69e0e2fee36ed14d5f0c73ad38aa6e49575aa6e202e6cba7e3b8c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAT22300899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c97428e9cc3dca4c95aec8c7d54d6d2ec4d6d9779c414b2903208c6ba9ed0f3. 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/USRC12002545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544b80c23fbac846bf375afb9d5f055cc70bb7122121fea12cda89b622a65739. 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/US6XF2400101.