The Original London Cast Of 'The Woman In White'
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 0x3e812e1ba204d01d547c9e6aa953fa5f72dc3630386bb3ef34428c86f2415808. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9e5c4c3-eb45-4e3a-b7ea-409709065e9d.json and https://artists.proofprofile.net/proofs/artist/b9e5c4c3-eb45-4e3a-b7ea-409709065e9d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Evermore Without You - From ' The Woman In White'
Unmasked: The Platinum Collection (Deluxe)
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 0x795c808bde8c7b494cbb09bd166146f32dcc3780363ff28a6c2e96a1f8c4ee51. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBAYC1703156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b248c0f4a0875c0215c20d022ff23a50de5a5c995a1b1ed07aecc6d20bad182. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBAYD0400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42995e711255486f64571b67a4f2967b28632948af75e01b0711a2ce849c47b. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAYD0400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ccb8114f8711a280b65cafa05c18a30a342a2c8e7306bb542148ee04634b7e. 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/GBAYD0400157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5b5496f785859e5bea633a7299a9cbf70618f902683ab91ecb2793da1966f0. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBAYD0400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66909a9300d7930acf784b98abfba81036504fb5ae1dad0b0f67a22cd075345a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GBAYD0400159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3765a49fc358394bbcf0e437f7d445a8e4148b8227975af14ecba121ce2b38. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/GBAYD0400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c10846ab0c5062d2bca7e8d45e0cbfef90cf61715ced894b00fdfb5149560e. 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/GBAYD0400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa3b4380b4d1343207090cbd93b9889165803d5ff0b4cc7f4086acc10e78d02. 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/GBAYD0400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d00b023a5b283359cd85c4146657a94f2840a7dd7ebbf965b45c426e31c2ab. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBAYD0400163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e4bcb786eb31e2bd60e461a9ccbc5c4c89b1663525256ae00bcaada36a9339. 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/GBAYD0400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfbdef1a256507bcf262e8fd5b462ce19b753c80393bd1a5ad8a678d6521b6f. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/GBAYD0400165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a1e072455d883d6227650ddadf4143af28c250dd8d1cfba9d49354b6fac296. 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/GBAYD0400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc920d5750db5bf9ca99f0123360fb43687ebf1bf37101e53f47935d9b77ee68c. 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/GBAYD0400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844fe122510245528586eff984659dac80e10275c1d3c0beb90f5867ea6190d4. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBUM70815135.
Fosco Tells Of Laura's Death /The Funeral / London
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00b13b3af0d066b15fb9278fff65ef546b83a4b5515eec4d53b75b442700f7a. 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/GBAYD0400170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e2ac6b27e08be629b40208202b904f2f9aae3ca831dd738d23cf15c730e962. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/GBAYD0400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c9229d9aa5e14c64657fca4586edf01a886dc595fbdb4d9337ad913d444d5e. 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/GBAYD0400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0943de57d9a7a46a088bef0a4ddd37b53f0eaf25b8185a76d6339a2920b9a825. 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/GBAYD0400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb83b37d3e4bced6ac60981ebaac890190d2ee30761aa819b2c49b0171935d08. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBAYD0400174.