Hollow Point is a 1996 Canadian-American action thriller film directed by Sidney J. Furie and starring Thomas Ian Griffith, Tia Carrere, John Lithgow and Donald Sutherland. In this darkly comedic tale
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 0x39b79547b00f1422920caf3f45460cce411798c2243131e24da93a62677ebc70. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da36eb2f-6a69-49eb-b3c5-e30787ea864f.json and https://artists.proofprofile.net/proofs/artist/da36eb2f-6a69-49eb-b3c5-e30787ea864f.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 0xbc2c3b693a78fdfcfa1bf072472e2e380eb4a9a56c0a9fb68558d220241f79dc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DGA0L2349828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aacdc5d41599e0190a9dec27c6384f8f3c7a9af2faa06882b2c13e71c8ebda. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:27:13Z), 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/DGA0L2381957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f5fb29c14934cd4e6305bc35549d29a92d023ec4b5b7c73188bd03d8250127. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:31:31Z), 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/FR2X42504945.