Joseph Henry Simon (born Hymie Simon; October 11, 1913 – December 14, 2011) was an American comic book writer, artist, editor, and publisher. Simon created or co-created many important characters in t
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 0x96f72f75b6608cfa4c5998fd490870a255438aefab1cbfe43383305748eefb12. 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/20518135-cdca-4a3b-bd74-46aa4644d6ce.json and https://artists.proofprofile.net/proofs/artist/20518135-cdca-4a3b-bd74-46aa4644d6ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Put Your Trust in Me (Depend on Me) / Just a Dream
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 0x2463f7565d17b0cceb42bd8d8f2a36fbc673953b11ee39c749c110bed6bc4c58. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USSM11802086.
(You Keep Me) Hangin' on / Long Hot Summer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6512dbb7c1eee7ba6b453fc337fc0ea79481aeffced4db1dc217b8ca1215efa6. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/USSM16900842.
Looking Back / Standing in the Safety Zone
Baby, Don't Be Looking in My Mind / Don't Let Me Lose the Feeling
Who's Julie / The Girl's Alright with Me
Funny How Time Slips Away / Message from Maria
It's Hard to Get Along / San Francisco is a Lonely Town
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e3ba4f1cda041c51b53ae6cb69bc8bb75bf3ecafd51da4845829f395db5982. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:59:01Z), 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/QM7281769281.
Yours Love / I Got a Whole Lot of Lovin'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77b4e16c2054abc70935408d933f86d7adb49fca457f6cddd34d8c257d45925. 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/GBBHN9200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a39c70a298ccf18f78d24ca6860639a49ab02ce642b8a2bee0f14ce2c2f6cf. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/GBBHN9200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf788cac2c63bdb7a153f3d380fdb1a01ab42e7ef5169f4a72578403de1955164. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBBHN9200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995d1fd7ef39044f37748d02a09d5ffdcaf2191db5f948d37dffe4800c85ca97. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBBHN9200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b889ab408666db8f85f203cc62adbd311f9ce76feb27030010224a0e2a211e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:24:27Z), 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/GBBHN9200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e130eef39ffccd299070242e5ff722a5de54dbfe19cdb904c9fa7e35045a00. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBBHN9200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf565d25d1f8b26e21e82aa58daae1f132aeb591e85527901b547aaa9321ddf54. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:47:31Z), 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/GBBHN9000009.
Misty Blue / That's the Way I Want Your Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd372640e570a5bb0a0330458143e780038d75552f0c8459024dc189cd76aa7e. Chain 2 (Bitcoin): anchored in block 957611 (2026-07-11T21:33:50Z), 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/GBBHN0000237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed0b423fc4457a4934026abf4931322e592cf2789315f8025ff3883861d25e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBBHN0000244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e6b90257cb1f2c9832eb1e44c677067ddb1b801624c84ad5cac279cb02dbf0. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:48:56Z), 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/QM6P42131619.
Someone to Lean on / I Got a Whole Lot of Lovin'
Before the Night Is Over (Remastered 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa645c6ae2158c406d198db5c6bd9533f3746e489538b31afffb25b53d681a332. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:36:06Z), 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/GBBHN0000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79af3ffc86ba35880fc66d290d247ec866bc2854e1a9b1e06597b4f33d946b17. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/GBBHN0000188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d5c762754363cc89eac431a3ef3acb52ea7f0ac8e88913dd385f3dda70050a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USSM17100534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020a27e50d217c30d4ba17bba74620f32765ebc6a41497ed1fadfb233b414f8e. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USSM16701720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822cd2ad1fdcadce1310eed35aa5d8269f8063d07f8afe235d07a0eca437b09a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBBHN0900444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296394c4653a783a132f02225bf7ca85214e7f2f6c18b1fb56fcd815f490b49d. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/GBBHN9700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1766ca47b98c138643f752de1cc824e9c209705ee4d8c6a955f99bbf10fb6797. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GB03A0800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4459b087f65218eaea599fbc3da4a424b119a59fd74b450ce7bbce5e195eb56c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GB03A0915233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a2a58cad9db3727e709814ea9d50f09f61add1c6065e933f7364c7cd73af6f. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/GB03A0800028.
Do You Know What It's Like to Be Lonesome
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f7bb49571d0370a27cf73fd8ad6f0b9687179360b58ef9b1cda1a407bebc01. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USBT21624052.
Nine Pound Steel: The Best Of Joe Simon (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7206714fa7e5c300a9526534590c9c032a140196725c424d51a5268bccb102bb. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SEVGT2500176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47beb0585f1a625c05d1028d98cdd3d3735e1391df8b15c93a43be022b34f213. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/SEVGT2500177.
Get Down, Get Down (Get on the Floor) (Rercorded)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a981d34c99a902742d905e578f6df54dd53a09c78c1ce3549fb39872400758. 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/USDEI8403566.
Welcome to the Rileys (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7605a9bd29b50e2a7e3ad8731a8ec349f02973fce7463baf7f196385da0acc72. 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/USSM16701132.
Theme from Cleopatra Jones (feat. The Mainstreeters)
Wanted Blaxploitation: From Diggers To Music Lovers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3578818f2f926afbe9e527ef15c133359459ef5062f1b59f7dbca7dadc639b21. 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/GBBHN9700026.