1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xccaad6b3427158202e89f54dd721f6c4a02db573334f9792b55bcb63585f9b27. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c6fb9e9-aba8-4c4d-8723-c23a26d9d8c8.json and https://artists.proofprofile.net/proofs/artist/1c6fb9e9-aba8-4c4d-8723-c23a26d9d8c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don't Try to Stop It / Rust Belt Fellows
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 → block OTSBitcoinBlock must exist at that height 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 0x1562f2337a9d138ea91013f2044e5c65a2658dbef02db5ccbd81e3bed5d6fe44. 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/USCGH2370435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15bdf526282e7c5d0ed14abd919278ebb2eb85b2aa6196e9f6b3e06e22dc6a9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USCGH2370436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789c6d7db34bd32101c36f336db63acdfdf429c474210d7dc32383085e1b4f42. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCGH2370437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0ecd68bf8ea318b48141d030cf809a8a5e7d02b47f35b097d4288deb96ec1b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH2370438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf32121103caaa9344989f0db92cad026529714e3d27ff1a7e9e4b5fbd4b3b76. 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/USCGH2370440.
Jikaku (Odd Nosdam Remix) [Instrumental]
Jikaku (Factor Chandelier Remix) [Instrumental]
自核 / Jikaku - Michita Remix [Instrumental]
自革 / Jikaku - Odd Nosdam Remix [Instrumental]
自拡 / Jikaku - Factor Remix [Instrumental]
自描く / Jikaku - LASTorder Remix [Instrumental]