Michael Sarne (born Michael Scheuer; 6 August 1940) is a British actor, singer, writer, producer and director, who also had a brief career as a pop singer in the 1960s. Sarne directed the films Joanna
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 0xf414488e9c81304e201f7b4dd69d126f19a0d7e5da56a7e0aa8f1e700d7683a7. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bfc38db-aa8a-407c-8406-7356b8235adc.json and https://artists.proofprofile.net/proofs/artist/1bfc38db-aa8a-407c-8406-7356b8235adc.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 0xaca024fe54ef14e4ee5ad833933a767564e2153a8f9c7d42fd0bc28512df4722. 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/GBSWE1450466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc673e8524d5f46b9e5656fdee6432e5ed39f9c0c04ffb7e9974a6ee804af926c. 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/GBSWE1450473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5995d6df72510a9f281ca73ccf7a1a4cd92cd493e2e72c035482de6113fe00. 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/GBSWE1450477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5d3a0b32a4350c44f2e0d49630e23b2f4bfc849b83b6e20c4565ea62c7c87d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBSWE1450486.
What A Comedy Carry On - Songs and Sketches from the Carry On Team
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30315b23071f2e6106d6eb6bc66dd83e2f59c2d5d9c2ee36b965799c95aa40a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBACC2023109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1612eeeb3192b4435f557279fae30f09ca374001487d61ef91533e84c921f14d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBACC2023123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15c78721669851cd1683bcccec24f9482c14453e24e209c190e4751a1b2b62e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEUE12429555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e352b54eb43c5607203fa5c489f0a1465d7dfb61d14c7cf2063f768a90d7c05. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/DEUE12429566.
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
Come Outside with Mike Sarne: The Definitive Singles Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b49950fd60c558b57d388f9b4bc2f7772f667d8d01e86ca09511cbeca23e7ea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6N21473695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc338a8c921e6f7faaa345bc89d36684ed72f51c2aa8accfc43f577909889a3b1. 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/QM6N21473702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a596086b557aa4ed88d294171a2f232632c6083d4ddb6e2664af078f020f9f. 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/USESK1331173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd7168c5400d8c41358e004ba68dcbc17f9a6b29f3449b540f1f18317e08991. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USESK1331174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588ed673e521de63d45e9192ff654642518f4308084a4572e3988e286d8cae3e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USESK1331182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfafea044811129ce2eb22fcf4c68b41c75390d5ddf72eb6e6e5e34074d5df14. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USESK1331183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea9e530cf9ce61ebbacadc8d73623bb2f82d48166924885ede572039ed8e8d9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USESK1331192.
Fab Gear (The British Beat Explosion And Its Aftershocks 1963-1967)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebfe4b7ddd7a82f6e26c7425c28e2301839f19429d885a70387d7b73d045d96. 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/GBSUW0702255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcff26582e8dd4ca767f2d44a9e5c28ea670b92fc304405e97782c6699a059b7. 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/SEVHR2101812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6ff8622be51e851f0d2a512878d0246d202d4e3c1f120c20e32dd81334869c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEUE21868364.