thumb|A polemical allegory represented as a five-headed monster, 1618 A monster is a type of imaginary or fictional creature found in literature, folklore, mythology, horror, fantasy, fiction and reli
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 0xc99eb6960a9ef543ce8a6b849167aacd17cd6d2a0e24816ee96f5d67827832ef. 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/652c7e56-ce28-4428-8198-fbc662127618.json and https://artists.proofprofile.net/proofs/artist/652c7e56-ce28-4428-8198-fbc662127618.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
TIIGHT Muzic Development Introducing Monster
Pretty Rave Girl - Rob IYF & Monster Remix
Pretty Rave Girl (Rob IYF & Monster Mix)
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 0xe7e30aec818187c3d02c164d9dbe5c753465a8ed299daf96b58a9fa49c31e3d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GB8KE2401845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a3c38332c6640d7500d6f947e3ea394f21cdd30f3a0dcab853867fe46bb189. 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/GB8KE2320655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bc7a1eada50935fe7b297f72ecba120945e78b6d1cd5f475092d7e4b10755c. 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/GB8KE2320671.