Hallam Foe is a 2007 British drama film directed by David Mackenzie based on the novel written by Peter Jinks. The film was released in the United States as Mister Foe. The screenplay was written by E
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 0x17f50912541907fe80666324203861778408b4e592ec79ff15847d982d2acb64. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63af5512-33af-4b26-bef6-941a5f72e807.json and https://artists.proofprofile.net/proofs/artist/63af5512-33af-4b26-bef6-941a5f72e807.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
If You Become Involved With Me, You Will Sinking Yourself
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 0xf3c1a356e1bde5341c07a00d7768b137795ffeef872e224d7caa2ba5c916aaea. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZNWT2197080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9064bc57245e721df26f7f42c45d42943c1077796ec669ab186cc66ebbef2a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX5MY2291183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b1c461897110bdaa3e78639dbcf68fec7cec5d5f1ef298a68b17ea74c2f905. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX5MY2291182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8207ad4fbb7f122f3a144dd62572933646e19ebc752f9249dbd09eb9cf1e133e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GX8KD2329531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb93154747d6f634ce54e45d5fdfacbdc061b66b650ae7b020eb8115602abdd2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX8KD2380683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80600de12e26c348ed205bb975b9554e2bf0cbe4d2ac7674f77b65957c4fd0ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GX5MY2499870.