The Motors were a British pub rock band formed in London in 1977 by former Ducks Deluxe members Nick Garvey and Andy McMaster together with guitarist Rob Hendry (who was replaced in May 1977 by Bram T
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 0x28bc724e1400bf6caff8005498f6539b23b1ec723c4886aa7ca75c38a415f137. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e4cf76e-c807-4258-975d-bbc6341bcbd8.json and https://artists.proofprofile.net/proofs/artist/1e4cf76e-c807-4258-975d-bbc6341bcbd8.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 0x7793af67ecc3efa5d1f5b4aefbfae6a5fb6e45763ceb99deafc30df782fa6540. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBAAA7700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5cc50189b067ea76fcfbb4ee8a2bf9eb7264e0d5471edf446a55d8f73c6c33. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAAA7800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5cc50189b067ea76fcfbb4ee8a2bf9eb7264e0d5471edf446a55d8f73c6c33. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBAAA7800018.
Never Trust A Hippy (Punk & New Wave '76 - '79)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddbe42d12ebc0f0f29fed205dc00a865b50094f05329cd83687f62f7b6346a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAAA7800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5cc50189b067ea76fcfbb4ee8a2bf9eb7264e0d5471edf446a55d8f73c6c33. 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/GBAAA7800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e5cc50189b067ea76fcfbb4ee8a2bf9eb7264e0d5471edf446a55d8f73c6c33. 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/GBAAA7800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7793af67ecc3efa5d1f5b4aefbfae6a5fb6e45763ceb99deafc30df782fa6540. 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/GBAAA7700042.