James Hall may refer to: Entertainment James Norman Hall (1887–1951), American novelist James Hall (actor) (1900–1940), American actor James Baker Hall (1935–2009), American poet and professor Ja
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ca69b882d5bb5453c46abf9a5d4c03f749b4e49c2bfd1daa3a5850c953dc33. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/150bba8d-e794-40e8-bc73-e9b68e297457.json and https://artists.proofprofile.net/proofs/artist/150bba8d-e794-40e8-bc73-e9b68e297457.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
King Of Glory - Live In Montreal (Live Version)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3f1f154491c982ea3558de7b965f92b40c74fcf49e7fb9c3517391ec1c5df9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCMG9601154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad5837fd64b0f1bac3da03b020c0e92c30373be6a9c29cd05567cbca0cf70f2. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USCMG9601159.
According To James Hall - Chapt. III (Live Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1af2bf4022fc12e78176659ebf02d333fa5d61bd09e3b9b6645ffc61c3ed9f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US4K80400687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf086a0be0c376c89daf42848c0e4b2e221fc141e33c8ab130548c1a14c5ed707. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US4K80400688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f77789e7f5e8ea1c9d0593c7f31f2604ea062d249c9d9d9ea6e17bfea348f1. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:01:58Z), 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/TCADC1734294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6807b6f99612afd53043746074d4d8fa80517ff8c1a3e679ee65652962b36aa2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCADC1734301.