1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x16fb392730a794555f96661a29006b8aa7515a7ef6787d0937a659e99379342f. 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/cc728f0e-9e35-4c44-a6b0-b996ee2c4402.json and https://artists.proofprofile.net/proofs/artist/cc728f0e-9e35-4c44-a6b0-b996ee2c4402.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Knife In Your Spine - (Satanic Wordplay)
Knife in Your Spine (Satanic Wordplay) [feat. Necro]
The Crazies ('86 Metal Mix) [feat. Ill Bill]
Barn of the Naked Dead (20 Year Anniversary Remaster)
{"copyright_id":"0x16ee1ca6ce69ae51b546dc9b9d47c2071d20af4397824ffc5b4e9b4eb6905f9f","isrc":"TCADE1778767","name":"The Crazies - 2024 Remaster","registered_at":"2026-06-29T04:21:30Z","spotify_id":"6n3jEyBKXC5P9Qe1JiioWa","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ee1ca6ce69ae51b546dc9b9d47c2071d20af4397824ffc5b4e9b4eb6905f9f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6n3jEyBKXC5P9Qe1JiioWa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n3jEyBKXC5P9Qe1JiioWa.
Weapons of Mass Destruction - 2024 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb40786d2085fe43098327cd0e9b95c303ff387d348c0cb45aaf1097241cf9e2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2U7xLoUNeIYVNzBMKH4cgf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U7xLoUNeIYVNzBMKH4cgf.
Beesh (Malachi Goes to Kent Ave) - 2024 Remaster
The Crazies - '86 Metal Mix - 2024 Remaster
The Crazies (feat. Goretex, Ill Bill & Necro)
Knife In Your Spine (Satanic Swordplay) (feat. Necro)
Street Veteran Part 2 (feat. Ill Bill & Necro)
The Crazies (feat. Goretex, Ill Bill & Necro) - ('86 Metal Mix)
Verses from DJ Mike Nice Cracking the Surface Mix Tape
Wnyu Halftime Radio Show 2000 Freestyle (feat. Necro)
My Part of Town (feat. Sean Strange & Odoub)
You Know What I'm Talkin' bout Man (feat. Danny Diablo & Prince Power Rule)
Mr.Hyde Verses from "Cracking the Surface"
Wkcr Stretch & Bobbito Show 1999 Freestyle
Killer Collage (feat. Ill Bill, Q-Unique & DJ Eclipse)
They Won't Stay Dead (feat. Raida, Odoub, Sean Strange, Exlib & Stressed)
Strappin up for War (feat. Sean Strange & Odoub)
Killer Collage (Hardcore Remix) [feat. Ill Bill & Q-Unique]
Catch 22 Mike Nice Mix Tape Freestyle (feat. Exlib)
I Live on Mars Freestyle (feat. Stressed)
Fully Loaded (feat. Sean Strange & Odoub)
The Torture Chamber (feat. Necro, Guttzilla, Ug & Multiple Blastoff)
If It Bleeds We Can Kill It (feat. Multiple Blastoff)
Your Face Is for the Breaking (feat. Q-Unique & Jise One)
Bring out Your Dead (feat. Cherie Rain & Mike Mma)
New York Lawn Chairs (feat. Nutso, Nems & a.L.)
Hail the Villains (Remix) [feat. Psych Ward, Sid Wilson, Necro & DJ Tembe]
Much of Madness More of Sin (Instrumental)
Hail the Villains (Remix) [Instrumental]
Serpents (feat. Cherie Rain & D Bruiser)
Your Face Is for the Breakin' (feat. Q Unique & Jise One)
Verses from an Unquiet Grave (Instrumental)
Hail the Villains (feat. Psych Ward, Mr. Hyde, Sid Wilson & Necro)
{"copyright_id":"0x4fc694c4ce3dad85abb42024c3f72330218a6914f079124fb7f176c53ef8617b","isrc":"TCACM1693215","name":"Hail the Villains (feat. Psych Ward, Mr. Hyde, Sid Wilson & Necro)","registered_at":"2026-06-19T08:40:18Z","spotify_id":"5tXpXmTB1UYyOAxBQgmxg9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc694c4ce3dad85abb42024c3f72330218a6914f079124fb7f176c53ef8617b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5tXpXmTB1UYyOAxBQgmxg9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tXpXmTB1UYyOAxBQgmxg9.