Mark Richard Benson (born 6 July 1958) is an English former cricketer and umpire. A left-handed batsman, Benson played for Kent for 17 years and represented England in one Test match and one One Day I
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 0xe208b7583419fd03c26bc00fa6d1fe844aa245bd60aeaebe3a22628eba28d14a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fe84a51-ef0c-4d82-8067-d109f5565e62.json and https://artists.proofprofile.net/proofs/artist/3fe84a51-ef0c-4d82-8067-d109f5565e62.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 0x38af800b65334f34b706930ed73bc28756685ba768239ac5d09cd79aad15b4f5. 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/SE4RG2500249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b253229697dbab8b5af59411598e3a249597647b44317c62b994ccf0b309956. 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/SE6RB2205114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50974a5b28c990068a5478d04aeb942217fab163ee06aa0bb2c205b74bab65ce. 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/SE6RB2205116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be08b79fb02f5855502f4e30c1155da98b7b891d9624465a454120970b2a5f1. 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/SE6RB2205117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e590515301dbde04588105daca91e62ac6539401fa88b1f7d09819d18fd671. 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/SE6RB2205115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb181e8b0ff99213fd11eff402342ec11ff8419106dd2207d7975f9a1edc2e128. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/SE6RB2200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97a95c5a8c08dbe049305abb7be950a815923d62b739558a02455412a6b263a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE6RB2200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab04d88bd8b3fd8372a2d426e15d9619274c4dac113de83cd45a050b95bec35. 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/SE6RB2200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f2bc2c7f521fa41f9511edc978e389d75dafed90951f5e4f5dea0985a9450e. 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/SE6RB2200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9367b22fcb5751fbd594127dbec40315cf5ec0d702769266b5ce5923616614ae. 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/SE6RB2200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c832c45c4271d84a57789bb52a2c3abe37f649a072d0b30b5c020d1163f2e38. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/SE6RB2200108.
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 0x2dba535c066a7a7d359a2112fa1ce2b215e264c4962d44cbdb155601e9a85c49. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SE6RB2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812a9397b7866ce05568d3f3ba4941f049a0c5b106715f69ca3f472a0a9d181c. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/SE6RB2200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd051ce905418d531beae59b01750f11697c52fcd46dfc725586c1642733fb72. 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/SE4RG2173901.
I Can't Make You Love Me - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfed2ca5ec9f732421ceebf0a04ae4ae8130e91ca1a97b609ce36c1b6134066. 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/SE4RG2173902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6a284f0663e7f91b6499285c7a0cdd9dc83dde307ddd5b314171690e4f03ef. 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/SE6RB2015201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d9a51563673b24a8e4c680c3f7e420bde139f81aedc182570ec607aa497007. 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/SE6RB2015202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2df9c1d8a53e614d3b1112777c0e525fbaab43f382493270beab00e7798432. 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/SE6RB2015203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72db53a2ac843784c2a56f749239e04f92ea6d453ac272f0a155234a0694367a. 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/SE6RB2015204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9074fde649f6cf7915db5262a594068b4b30ac683eb73071b1633ae4633bedd4. 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/SE6RB2009101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ac6b06384bf2e5eed6596921e4e35839faaecf7b8f9f3888d084f0e485fc8f. 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/SE6RB2009102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74fb88b2630dc57e1f8a1a9692fe24769311be384269698abb7b8faa9c6f969. 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/SE6RB2009103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683c038d8a99ff23fa4b0fdad1c8ed15c49393da36832170eb640ecaa714f2e0. 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/SE6RB2009104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0285ad40f8ec88bc9912f55ea97935f8eb322b0274a5de8b421c87f73bceda3b. 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/SE4RG1938201.
Beauty And The Beast (From Disney's Beauty And The Beast)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5266b6250f438c7ed12583043459d452d21ed288c4496fa851197abb69e5ff24. 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/SE4RG1938202.
I Can Go The Distance (From Disney's Hercules)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce216294f499c3d54edf3bd16b36a8e9b8f125a02280ac57cbd45ea876a8b23. 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/SE4RG1938203.
Colors Of The Wind (From Disney's Pocahontas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e9a9dbb96401dd608a28ea7708cebb2f6e0c1e2582506ba8a09f4dc99fcd48. 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/SE4RG1938204.