Born of Osiris is an American progressive metalcore band formed in 2003 in Palatine, Illinois, a suburb of Chicago. The band currently consists of drummer and sole remaining founding member Cameron Lo
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 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 0xa6fd651fa24bba0766923597f6695129d77d4c034a1da9590f678632c8df424c. 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/88b1aedf-50a1-45bc-b1e5-e43ab3349ab2.json and https://artists.proofprofile.net/proofs/artist/88b1aedf-50a1-45bc-b1e5-e43ab3349ab2.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 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 0x911488947d87ae3eeb701ae4fdbdbd9356cab659c55fba9e7f2be8951164757a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USYFZ0902001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bb3f690282cd92b77bab54eb3782995161d3a542e6eb8448e7cef070852fbc. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USYFZ0902002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aee9e521a23995444c3402e6ce6efb0e109519bc43c88e477edb82cbe63785f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USYFZ0902003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20147ffcbec85d7be24d69fcab4d9f787393ab8ffcaeffb9b2a532d292724e3. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USYFZ0902005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc2c2584aea45a124d30fa8048ac4451d6265011285044ab5071e57b84b9f34. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USYFZ0902006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4accc298dfdbeae3ec85552a09917f2e5c8e0c4c07cfe5df3e8a1aa08b3ebd. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USYFZ0902007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923890787f336d4c3d9a99dd763dc7ae677cf3484193ac056441ea5784dc4972. 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/USYFZ0902008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566e86dfebe63d4cef9dfcbb081692ae5ec50eea203b9ed311728e1a35c3207f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USYFZ0902009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79ac5b4f79ec3e0573060a2df6caf37e07869a9db8ce35442611dac92f41ba7. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USYFZ0902010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3959033986e0c2e5b185d54f5cf9dff6d2e04d6aba3b9e3e0dab528128c508. 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/USYFZ0902011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956e634cf66be1557c47921eddf53ce68442322e893cea90ae3a8818d30a211a. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/USYFZ0902012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72518f1d9f3370d98859fa735c19045bfe520b821586a2cf778c0bb13f33d8c. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USYFZ0902013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50cf06d689dba82d67724b461bcba63a3daa5dc06d301127b3ea1be80ebe3b8. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USYFZ1104913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2b5e2664230d938c8230981cee9b3e5cd2a2891b4c9fd53fea38da20c08fa7. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/USYFZ1563405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd359b6ee2054f464418bd5ff54ddcb1509259ca1a4d1e5b03b9f308859803f1. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USYFZ1563408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184d31e94078a7feb8ab7b2fcc9cf8d5a51886b8a080f5c56b98cec1c89b1946. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USYFZ1563410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb943cd816d8a15845f0bb60f75f8e1ebf644822c5b897e50423dea9a16f213. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/USYFZ1563411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da26cce4e07e3441893b6d4ec1d785684e593aefbf3abaeeee35b206d78c171. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USYFZ1563412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f904544abe5e5fb664bbb4f18fa45b17fce59f0e54361a6e4daca86f8c5a34f. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USYFZ1563403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47084b78116678c821420f6e9669cad530bdf11fea4b28bd82f5e2b2ac05c072. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USFYZ1897805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776aa9474788d179ed30b2d3834e2fed1846d913a9e4017b30032cafcb4b157d. 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/USYFZ2402001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afcf865e97d45750ece8f7b5871c40ee6f4ae979c7244e4d4496dd91ae20729. 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/USYFZ1339702.
southern gothic vibes by The Circle Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140900031aa96f4e283f5ec27b54e0fa85f576940bc3f03fd9f82452422f3c30. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USYFZ1446707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65099ea654db8457cd16b324b2eb376b3c9b5a5a52eeccb40f2dcbf54931cd80. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USYFZ1339709.