Varials is an American metalcore band from Philadelphia, Pennsylvania, formed in October 2013. The band currently consists of guitarist Shane Lyons, bassist Mike Foley, drummer Sean Rauchut, and vocal
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 0xcca5e170bcc3cbc0dcd412689ba19c15e23a1699c089837c2640b3b22b82a2d7. 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/7075728c-0046-458f-8f7c-01f43ad56957.json and https://artists.proofprofile.net/proofs/artist/7075728c-0046-458f-8f7c-01f43ad56957.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 0x138604859ef19d72fdbcc3217b3b4184da4c5a7c5d94c341b56b57b334cf76d7. 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/US5261923211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b886049500c745c0255579c4d094e410ae58a10e00a8f5800cac3d0fd360a1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:15Z), 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/US5261923220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34dbcd379825de259405f18c2941e6e3a6866e53e46881bfa3c991e7d155b40. 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/US5261923221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8a91c0d13977e235ad9bd86bc02b6898b4a642f18c975c2ea903f4b8fa48a7. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/US5262224822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1fa18059e95a5084f51f858d0d65d60d8536a76968a1969a326c3191fcb2a5. 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/US5262224819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467510612e9f5e643cd0f4bf34a6aab68d61dd19ddb28d7cbf766f68ddbfb4ef. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US5262224818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897a87e2dfd465b9dd7101dcf39cd7575e14e2bddeda6ffccb3198aef56e6911. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:11:46Z), 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/US5262224821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7150748c9dba68ee035fe3aa6baa132341682460a4f02482e8777ee65b03d8ff. 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/US5262224823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a68827693046727268d462b75eb50c20de71253620885b741cf9f7208d1791e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/US5262224824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd870384752076e688f601a6b8d81ed096ee7c58173b00a74968f7ba4e4caf9. 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/US5261923217.