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 0x5501ce630ef55e4f5071fa750fd0d81711e49eaf97e264a7d0ce96131f1a0a2c. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f0693bf-3d83-4707-9d0c-496a108e31c0.json and https://artists.proofprofile.net/proofs/artist/7f0693bf-3d83-4707-9d0c-496a108e31c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dunia Kita Sendiri (Stegripe Network Anthem)
Resonance of Tomorrow, Vol. 1 (Original Character Theme)
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 0x85072eaeee4eba4dac93d4557512b0a98da7d525babdb0d74b5dc7d2fb64a0ba. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/CAHQJ2555145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350b8c76cce7f9d3e219cd2f92ba9a0ebd10cd3069735369b2de5b38e627ae66. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/CAHQJ2555146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39d224f34a2baec935b640a9a2e6131b6e3908bd37e90c51f55c56e60233bee. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:07:23Z), 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/CAHQJ2555148.
Stegripe - Resonance Archive, Vol. 1 (Legacy Character Theme)
Resonance of Tomorrow, Vol. 2 (Original Character Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e3f33bdf51007fb81308260b7e7718cbdf204f8f181e1016200363ea510d7c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:38:19Z), 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/CACWV2505002.
Stegripe - Fractured Horizons, Vol. 1 (Character Original Theme)
Stegripe - Fractured Horizons, Vol. 1 (Character Theme Original)
Stegripe - Resonance Archive, Vol. 2 (Character Theme)
Stegripe - Fractured Horizons, Vol. 2 (Legacy Character Theme Original)