Edward Rubin Griffin (born July 15, 1968) is an American stand-up comedian and actor. He is best known for portraying Eddie Sherman in the sitcom Malcolm & Eddie, the title character in the 2002 comed
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 0xed55c3d83c64fdd004b5868d9639c15c2acf423e672a44af9c418094fcbf3719. 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/4ee1278f-827d-4241-b031-2028bafa30c1.json and https://artists.proofprofile.net/proofs/artist/4ee1278f-827d-4241-b031-2028bafa30c1.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 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 0xd5061a7c4955b7c534f65408a92c561adb71a2c5c1e96cbc6df85ba2a0d83b79. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USSM10111636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3cbd6cf3fad02b639189f83d7c6359633aa6b2c598fd4a730af138d17cbf3f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USSM10111639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb518fdc7c959fcbe97e6e027d38d39dfe219612a806400ca317a68cf478e63b0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USSM10209629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4deddb406c7a5983dbd6b626785a3710dc85195fa97b87ea74d8de744e2192. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/US85P1111501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0d4b5cdd3defec352cdad419d3a5a286d93ef2995a78ac3dcb5fc29ee7eee5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US85P1111502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa724ff4d4e3aba8483f602250375c2358f21315b045743655a7eb7151655d5. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/US85P1111506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7040dfacc3c57157b4cbdfc70f9811da9b527281b9a4f0ed176181078ab76a20. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/US85P1111507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8759baede6d9cf5dc025852bc60a7497d077153c664a05a05e3310c281c66b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US85P1111508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550aa556034bc35a7b212c83c09b04d46038a7c7fda45283d9bf6b6beb3db8dd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/US85P1111509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175a7d581a2894b948b5955e86c153612dfdc896918c5fe30c2021fe094ed2cf. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/US85P1111510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d58a842284729d1b0ddc590d436200f4c30e38b17d27bfd280b2d99d0cf4a1c. 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/US85P1111511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5c088122cb37d182c2296f3cd1f542000f0aa93ed86cf1223d31e8c6f57790. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/US85P1111512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0e08f5fde6329e423bf8cafc6c9fad3af93cd2cd271cbe4ef91dcd96b14133. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/US85P1111513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54026277d4a4133ad018bbe5832a3aac6aeb90f0f4f33959d9761350f73e108. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/US85P1111514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cccbfa03557a989682649dfe1d51489679754b19d4fd267b85cabf4cece1d5. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/US85P1111515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97cdc389cfe41965297755b973f84db647c38ce20c475c71022b7d99e17cf15. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/US85P1214801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ee574d55116d85d738fc523a80c1ce6e4418b9db3a2c32fc3b534b8869c278. 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/US85P1214802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76962efe2710dac76e045607eb5b72b782361e4cea17d342e216639f75fda521. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/US85P1214803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefca8b07e50e0ebffcf97b84b16a96f9350395d9dd50ce72f172425089f0bc94. 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/US85P1214804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99d58b63004f9b175b432465d2056db6205eff87abff4464ed6fa205e4c568d. 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/US85P1214805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd146af2f73e36887b1bc4da9dde6c8d359596571018fe53440eeca7eb8ad89d. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/US85P1214806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d92b33f2a2cf78efe276e2772eadc534e458ed2a42f2301d298b646966dde6. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/US85P1214807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae554a675978fbf1204a4d10a9fd4e80016161fcaf554decd00f5a2420a0b66. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US85P1214808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b6a921c7989cb1ca4546e8e7e4d241766e103f10b072c6245f8d0cae81ac6e. 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/US85P1214809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111df1182804f42a36488f34088cd37bf28b947cc667cabf80d6f9e51303b50c. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/US85P1214810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97174b4880af10c4c5f8b72bf217ebf2dd5bde4b1ab9a21ae09aabc777915f5e. 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/US85P1214811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dac74e188efef3906310db73bd46fa56e3ea34046bbb7fbd69e725f86d4d64c. 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/QMJYX1973001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12bdba240a16de6de10a26cd440dfcce708e43b9810eea0aedb8849fc00517a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QMJYX1973004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34fd2b63694f5ab3ca080afcab81061f0502c9d19313700a04fa9fa07a6755a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QMJYX1973010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa822728360d8e2e41e61d4afe7b8186ea8171f665e8b402384bde2053a5d818f. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QMJYX1973014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439d6e4aa801accb11384383410fabd0a1a8dbee32e85752048d2ff401d5a3fb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QMJYX1973016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12af98eb1e88b3569244a4952fb57eda3f004defc02b9653be486f8fbd1d5e30. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/QMJYX2078903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26f14833ca68d7ef8118dcc636a2aa4cebf921b10aa11675bd5cb1623682197. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/QMJYX2078904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438cd1770006497edfc4d4111b1db28f026dddfa0c8e2c6d128168a60b1f7f29. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMJYX2078905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8d2cfa850a73e9144d409585c35a6fe88adaecd4614b5e888500b5d8b11abf. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QMJYX2078906.
Russell Simmons' Def Comedy Jam, Season 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf7b772371a678a312ba80f9d0c57e06834a6e1b00269a855fbddeb151c0c69. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZ5HC1600595.
Dysfunktional Family (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86421fc80e6343f6764d6b401753f3c6ef1e00c8e4bc4bd5ffb093fb2ca0175. 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/USKO10403827.