Starlight Express is a 1984 musical with music by Andrew Lloyd Webber and lyrics by Richard Stilgoe. It tells the story of a young but obsolete steam engine, Rusty, that races in a championship again
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 0xf6b69ebe21933179dfe3456a3e9dab9b4dd692bd0e3e61e67ff4ad3ac281c82e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/930f6860-91b6-462e-88b8-e3cbec06ae8a.json and https://artists.proofprofile.net/proofs/artist/930f6860-91b6-462e-88b8-e3cbec06ae8a.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 0xef2bb772023e8900582e0e4c4eee166198b5eddacf56bf2af701235aba7cddf6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0497734b77f0fac72589d0750e479e49ab46bcddda8b9ff066840633e75801. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMDA62439589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26174c337089294bff6b3417651ce96b709c3f95ddd4192b20cea3feb7bfc7a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMBZ92467905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74df3e22a83e6b8de2dee527c0b9f740678f216ec693274074d4fb0128ca6ef5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMDA62439590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82ee115608fe14fe9b16cc71a4f9d4ccf76ebe57e51c40edc4d9ac08c6beaf5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070991772cd3b54a0e3715beffd5a72b152521affa3b4b011f7bb4d62d92b2b9. 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/QMDA62439598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca00bca5e18ccb1abc500dcfd7145b4801e7781bf4bfe26fb83c02e39b7fa544. 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/QMDA62439601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7320c62e851be161199830b18cd086f4234e9c3bfa2ca322af7aedc143e992. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMDA62439604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4162b8dc9ae9fccb0570e9235d3306dcbda3f2db692e9aacb72c0fe4212e87e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMDA62439605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2bb772023e8900582e0e4c4eee166198b5eddacf56bf2af701235aba7cddf6. 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/QMDA62439586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87d1bf39af8604eefb320cc210ade20a24cf1296bf5beeb14e1f7f4a25a5450. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0497734b77f0fac72589d0750e479e49ab46bcddda8b9ff066840633e75801. 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/QMDA62439589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74df3e22a83e6b8de2dee527c0b9f740678f216ec693274074d4fb0128ca6ef5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb5ed86be6d163f004312017869f028a109c97d97d43b2f1131cb7ae0516c62. 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/QMDA62439593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297c2c838c527eeb31957e037bcc3d69da03cedced068c18d47e5a4d1fe2fff3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070991772cd3b54a0e3715beffd5a72b152521affa3b4b011f7bb4d62d92b2b9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca00bca5e18ccb1abc500dcfd7145b4801e7781bf4bfe26fb83c02e39b7fa544. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7320c62e851be161199830b18cd086f4234e9c3bfa2ca322af7aedc143e992. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4162b8dc9ae9fccb0570e9235d3306dcbda3f2db692e9aacb72c0fe4212e87e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA62439605.