Simon Franglen (born May 26, 1963) is an English composer of classical and film music. He is also a record producer and former musician. His credits include four of the list of top grossing films and
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 0xff49a10f5a430b50c3cb4fa64cb3a847705c26222a9a9ae384551fb33327584f. 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/bf6c08fc-263c-4a9f-b477-dd5b6c98ca70.json and https://artists.proofprofile.net/proofs/artist/bf6c08fc-263c-4a9f-b477-dd5b6c98ca70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Avatar: The Way of Water (Original Motion Picture Soundtrack)
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 0xfe84e5e4253f079c41cf67ff6ee9baed6301f2f00527d2b72fc597fbc6a1f61e. 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/USUG12209251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039fd10a3421e1ed655508ab95223ca5c6c492199921ff98fba05ef256c9886a. 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/USHR12244995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c868f16dfee7941c311a58b0641a8cf2590a42535c69fffc64181076e12fb75. 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/USHR12244996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d054c7c4d76bd624992a2eee6e55eba2211ac5013ee7513b4b8a03e9607c36. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USHR12244997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacba4bb6aa2746fd4441bfa81f2e999de249d8eb2777fce460a671725cc6250. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USHR12244999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80cb3b318348da83e81a6183ea241bf7a111f8fd324897d8f9dd82bd80b2cc0. 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/USHR12245000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e00b543e8ed7ca6b8c8ba2382d56e4a24ab0ac91e6f861afd99be0093ee1326. 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/USHR12245001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b46e281f8a4fd7b20d1d9e6317aaa655e7d8f16336e4776e334b381210a353. 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/USHR12245002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1be849ace105228d3a7ca322fb31b7acc23da2e45fc4daa4646a0806cd3a87e. 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/USHR12245003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d338894d82e8e9197a2482708ed755d7d5f66aab61a5a2e06f75d1c2517921. 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/USHR12245004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ce14f6354abec08dd3efbea57e1a35c37786fecd1b31368fe9daefb10abadd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USHR12245005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed673dfacd6ae58a6f755015e7bf6ece5480c791dbcf10ea897527915a4d6ad3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USHR12245006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901f33f07b89a0c21f6b68f172e2cc701d1f96e36105490c309d11238023e90e. 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/USHR12245007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91293a63ae763084f8db3d85d1e6e1b9da865a5a6952c4219cc0bd851ebfa2ff. 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/USHR12245008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5971e4896d2c66cac4d5697d13576ecdd8937cf46c11f8c9f123f157a4b52d. 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/USHR12245009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d10113f6d6f628e810b5eb89c4d152040778db5000492ec5ec2d7e0e124589. 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/USHR12245010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4856412518c415845e60be148ec4cb02981e91d2d1c5ab3f15471e28d8759df. 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/USHR12245011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146bbaf74c988bfe87ba70bcf54c0c2b6482e197c4a734db17f1e196f2aa38f7. 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/USHR12245012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8848ec153d7ffebcdc35b5062c5f10fa3af500cf804fb8d1e500a7e583182529. 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/USHR12245013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c0c3ff32bc338a3f316cfd31fb689206c891471589384cd7e2fd674b5db235. 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/USHR12245014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c933bf0ebde7a37c07c30c0da6ed352cdbae8d6b20441b75c2614fd1c8cb1e. 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/USHR12245080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21d54c9660a57a231f20b4cb888c04cbdb8d7deac8a36c55239b7cbd5a03542. 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/USHR12245016.