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 0xa10001a7ae0ea3a168a64e4eb86486cb0e484a421ba961a6d3eaca7b85d5d4ff. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89fbd404-1aaa-42db-8897-ae8296f819dc.json and https://artists.proofprofile.net/proofs/artist/89fbd404-1aaa-42db-8897-ae8296f819dc.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 0x4f5d56a7fc82c3c42511c6f5dcb7816aed211be32b9ba254fcfcd7c3a6f37784. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/FR96X2131881.
It's Never Too Late (Lofi Minecraft Music)
Sometimes I Feel Sad (Lofi Minecraft Music)
Going Somewhere Better (Lofi Minecraft Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5bf54bf19eeee063fbc73dba4ad45ff6a06ee758b2a1e064f21b7b2ce84999. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FRX762148169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dcca7e5cc42b3834eafb308c1e56b81dac8b26cfcf3de35b6e2dd32d512c5b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FRX282298215.
The House on The Hill (Lofi Minecraft Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10bee84bb823b35bfeef6765fa67ef63e1b235e28a1b43a191362cd277c35ca. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FRX872207022.
Prayer Under the Stars - Lofi Blessings for Freedom
The Murmur of Peace - A Late Night Lofi Worship Experience