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 0x98d0f33c686590f6353c7de0934ab9aa463d7963d9f8e1715721fddd730cc7f6. 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/2382579a-40a3-4eb3-96b5-c260b4178e8e.json and https://artists.proofprofile.net/proofs/artist/2382579a-40a3-4eb3-96b5-c260b4178e8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Telling You How I Feel From the Safety of My Home
How I Felt About High School (Or "2018")
Not the Best but Not Because We Didn't Try
Beaches Are for People Who Like the Beach and I Do Not Like the Beach
You Have Nothing to Fear from Your Friends Back Home!
We Are Beautiful, Even When We Are Broken!
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 0x2afa43bd6b9b076fe1bc188c57c1b0e2773607c9cecd7cb5017aeff123678d16. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:33:14Z), 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/QZ22B1984276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62125d9fe8c695f56c6495619814df5e971fb1fe22ed793bfb1e99a1aecff7ed. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:33:29Z), 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/QZ22B1977649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a74eb5bcac2b51793166dab93de9d850892eb228d9d3f5ca4a4bca812e74bb8. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:37:11Z), 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/QZ22B1984280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b4bd190ed3de13b89a071f18eee3b42eef1ba7a1d77d7458e668e984e80444. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZ22B1984279.
In Your Own Way, at Your Own Pace, Pulling Through!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ace0a858f409f81580ce48ed602c605a4f5df35df2611384044735a3a25f5d8. 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/QZGWW1915656.
As Slow and as Vast as Our Love Can Take
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a382429492ecb4d804c8b43077823fdfec0cda1ecf5c50ad8a032445b709c32. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZGWW1915657.
The International Tweexcore Underground (Cover)
oh my god oh my god (me and my smile you and yours)