Peace of Mind may refer to: Inner peace, a deliberate state of psychological or spiritual calm despite the potential presence of stressors Music Performers Peace of Mind (band), an American rock
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 0x3faba557d63c42c5247a83fa387fbd2f2a9d009f193811ed12e8c6ab5ea1db36. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5eb42ecb-e233-40a3-9504-c4747b9018ee.json and https://artists.proofprofile.net/proofs/artist/5eb42ecb-e233-40a3-9504-c4747b9018ee.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 0x957b330c342747c5a9e4f5ec98bc8d0421554ac8e619266d9ada8a0554a5ab14. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QMEU32301370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e96e1f8eadaed8417c830897ac751c4425d9a1bc3c2399b150746347e3b3cf. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QMEU32301371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc127e1cce9e341ef4ab5be77ea1251ab0644a3d837a908f72d23857acf0717ce. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QMEU32301372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9300a0da9b1cdc17c53b6d3d863e1ee929e6d1a3b97dddc26fa5da4ec0493f75. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:45:29Z), 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/QMEU32301374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81eef2c1a1916ddf97199c469165424c6b256e2fe6105b9c6b5b3389097981f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMEU32301375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32a82c811468b47b2b5d187389bcc01d4225d0517c34800a6b58b2e389782e6. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:07:56Z), 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/DGA0H2402302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70b0a7c6d852a1308d6acb37d4cc423f4000c0d3a7569488f118c927dfa605b. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:46:20Z), 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/FRX452598900.