Versus Me is an American metalcore band from Janesville, Wisconsin, that formed in 2014. A year later they released their debut single "(A)Tension" featuring Craig Mabbitt from Escape the Fate in 201
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 0xabc9bea103aea78805c7c80ede60b420abd78405ae468b05e775c0659cefffe7. 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/4d1c9d34-1d7d-40b3-af77-78190250b39f.json and https://artists.proofprofile.net/proofs/artist/4d1c9d34-1d7d-40b3-af77-78190250b39f.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 0xfc296341808601d6032374a114ad06b0db9624bb27974a9b5aaca7325bfe648a. 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/USHM81915398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974b08e634b3c3a63164c178fec30d6bd863406286ec3e1484b2d3cb81904769. 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/USHM81915400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffcee65897345e50782564e2674f9841d027d2c85def339be627b2f991cfe1a. 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/USHM81915401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cd6765634acc9df2ceba951432dab9ddb988e015762c4f4bd2d84c606bf85d. 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/USHM81915402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0566764b1c1227391d5744563f26292a3669d2e9b45bd5fc76c501f094b6bc. 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/USHM81915404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026546bc2bb239a25ffec8024df8481fb3f7e1eb0e08e622aaaca355fd06cbbe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USHM81915405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036b01d06d310029922119115ae82add06408e364e03ea79e7e3d95a8cd066a2. 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/USHM81915407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7359a4655c9fc040087d5cc5b3c60204cf34680e3baf66036bba31d27a759261. 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/USHM81915409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bc12ad78506280fbe53170e1de44d6c27d3333e9bc373cf9c1673feacf75ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USHM81915410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f8daf05c5e9b1ff9edd5f28cbbe47986766847202a790b0488fd3b1f9241f5. 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/QZNJX2478846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1aab4e8c9f7b353e257af4475dfc0f60025e24b4687f48fd7f8b73db41e283. 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/QZNJW2363488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01da357b86890b7166da77b2ce39d482b0e43841fc816af496684f8d00e502fc. 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/QZNJZ2257781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc075026b3d19604ffe319912ba939ac20465fffa6326ce5c3dc2857e634a4b3c. 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/QZHZ52226649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e5a1e9a6db1d2e79d8a898b80fb81f1b267349ce18fe3d94f85d3600ca101e. 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/QZGLS2258122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015b289dd8d1af644e3562d94d4541f815b05ef1e7ab793c89bcddc2093ed04d. 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/QZNJW2124485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323d8f14020ca7c9dc5430e795e4c1fe015207723d6e0be4585c839cdfd99a86. 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/USDY42178570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91c20669bdaea5952768a8d6fb1de880549799ec4f07d1c46a98e1e2fc2dda6. 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/USHM22007755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc296341808601d6032374a114ad06b0db9624bb27974a9b5aaca7325bfe648a. 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/USHM81915398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a988841d367c901f75a9e2ad59a9207092214d71b783cb064bddc65e7c44691. 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/USHM91828542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e1e2eee483dd1c83221b53f2b8e59219e0000aaafe97a2f270a8dfa38a4583. 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/USHM21778169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6fd94504b4e5b3e459e845ed60e7c15b00c0d22208196365f8595d54657ba3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USCGH1749794.