Christopher Ward Norman (born 25 October 1950) is an English soft rock singer. Norman was the original lead singer of the English rock band Smokie (1964–1986), which found success in Europe in the 197
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 0x5c124aafff172fd1b0d2f64558fa5dc6a9bae7914bfeec3ff528d231b7e43e01. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9749fa0b-82fa-4e8c-a496-a9936b49fae4.json and https://artists.proofprofile.net/proofs/artist/9749fa0b-82fa-4e8c-a496-a9936b49fae4.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 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 0x9d0c8caf626c9fc1834deaf64656ed850477fbed0e2c61e83d3b979f0564a9f5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/LVA109700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ccf5e85b401ced42721825efdf70c63b900bc5950d7738352d971eb5c7b2da. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USCQR0510100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d3bf0b7eba41eb89d51934b4d8e8e5fd93870a086756373bab71b61f38b1cb. 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/USCQR0510101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1160f24de42faa6bd50f6de62285ff10959dabcf6dc2853829d396dd543334e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USCQR0510102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8918894ef674399a9ef22929228c6be36ea0ad8d68d822e2bb4f1b86192eea. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USCQR0510103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3626f63fa95166a4ec4b55dc4ea1ec3b19f247b985ee5d0dc243859565c6b2. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USCQR0510104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0d0c7422f0e1cc1afd0e5620cd4249db9d2aeb0289b6d2fef38b9200a7b341. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USCQR0510105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3e03ceb314c2f4605300f04b4b5826ce950af9b30dd7d69bcd2f74debae421. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USCQR0510106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f06ec3de7dd5153381b3ca298b346f370bbf23a96a02b990f9ab2e5f1a2dcc0. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USCQR0510107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3e71816722a1bb31058ad1764fbadafcb9729cd75c1bb4dd68dadbff69c0b9. 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/USCQR0510108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cea0e32bf8de905a92147871526f28e2b0759b99fe98de35c18f4e159236e95. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USCQR0510109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4bf02a700f84e1de11eded195221c6ef363fd4c0adf34eaefeec6d62240588. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USCQR0510110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae048035525f79a99d575d5d98a5c3384abbe20e726149455023a52e16fcd52. 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/USCQR0510112.