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 0x3e040d6df5bf729466655b6ef16a72c68e58967c41af0c302b6321b6f41565ca. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d1b26af-3c68-4352-baea-9a9c2e9113bb.json and https://artists.proofprofile.net/proofs/artist/8d1b26af-3c68-4352-baea-9a9c2e9113bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Im Not Chief Keef (Mighty Man ASTROWORLD ON MY TEE)
More Like A Statement (More To Rap Something Like A Xontaining Agent)
JOVIAN COMMA/7YEARS AND 3DAYS (7 Weeks and 3 days yungatita Appreciate Track)
MARYLAND VANCOUVER BAPTIST (I HATE YOU FREDO "SHE" SAID . .)
YOUNGIN IN THE C LI CK (Old MacBook Laptop Freestyle)
2 SIDED'X (BUURICH GOD MIRETTEI DULA! BIT)
YOUNG 38 (38 SAVAGE 38 SPESH Artichoke Basile)
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 0x18c7c442eef2da3a5bf169967d43603c84bf471d16e2faef61acaa9e250a6100. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZFYX2397155.
Adidas Stain . BUAM (Takin Girlfriend Applications)
Expensive Things (!kindawishin!kinda wishing!kindanervous)
Broken (Side B) [No Patched Memory for Fade6fredo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858c1946606fc5deea37d6d335fcf96a52179d0a487e97fc4d56c7f6acf51c6. 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/QZFZ42398077.
Hang Down/ Commission Pregnancy (Profits Early 2000s)
D.O.A (Elite Sosa Linear Sosa Murder Sosa Lunar Sosa)
Likea BirdsEye ISee (Lana Del Ray YES TO HEAVEN RMXED)
THE Lost Boy (Epiphanies /photographic memories)
Nightmare Drunk (Mafia Eyes....Family To0)
Something In The Water (Puzzle To Be Finished)
RING FINGER FREESTYLE (DRANK IN MY CUP FREESTYLE)
Average Girl In The Video A.G.I.T.V (Get Her Nails Done And Fuck!)
Dont Leave Money On The Table (SANDHILL REGULAR SPEED)
Bang A opp KILL A opp (TIRED OF THIS SHIT)
Dont Leave Money On The Table (SandHill)
Emotional Healing (Silhouette Cameo/Camomill/2'3D Deep)
Emotional Healing 2 (Silhouette Cameo/Camomill/2'3DDeep 2)
E To E (Backend The Day /Lean I My Cup /S.E.X)
E to E (Backend The Day/Lean In My Cup/S.E.X Sound Boosted)
IAYZO SOMMER-BLLOOD LEAN (TikiTiki/Moneyman/DECEMBER)
IAYZO SOMMER-BLLOOD LEAN (TikiTiki/Moneyman /December)
Pain Of A Bestfriend No.2 (kinda sorta,)
Black Nike's (Gotta Get My Credit Up/Ac On Full Blast/ASU/College Graduate Tuned)
Black Nike's (Gotta Get my Credit Up /Ac On Full Blast/ASU/College Graduate)
ATTORNEY [Music DARK LIKE MY HEART (uneducated)]
ATTORNEY (-MUSIC DARK LIKE MY HEART 2 AND A HALF )
ATTORNEY (MUSIC DARK LIKE MY HEART 3 AND A HALF)
Video Resolution 2 (Envouge .......FADE6FREDO?)
PISTOL PELOPONNESE (THERE MAKING CONTACT WITH TRASH WITH THEIR BARE HANDS/ HAPPY BIRTHDAY FADE6FREDO /8%)
8Percent (I don't wannabe Alone /Double Cup Lip Sync/Purple Martin/DRANK MARTIN)
BROOKHAVEN PT2/² (Grace With The Promethazine )
BROOKHAVEN PT2 (Grace With The Promethazine)
BROOKHAVEN Pt. 3 (GRACE WITH THE PROMETHAZINE 3)
Pro CAMOM'ILL ² (R.i.p Texas SITTING SIDEWAYS)
DRANK! (CAMOM'ILL? TRAGEDIES OF MAHOGANY?)
PERSONAL IN FERANCE (Cold DROP DICK IN YOUR BACK)
PERSONAL IN FERANCE (Cold DROP DICK IN YO BACK)
ITS CONNECTED (Pause Pending/ Yay High Flash Theory)
Codiene Affiliation (It's Connected instrumental Without Mastered Bass)
Wreck Matroska (SHADED EYES DEAD SWANGING THROUGH THE STATE instrumental Sizko Beats)
NOM SAYING (SOUTHSIDE MASTER ORIGINAL WORLD PEACE)
LEAF WARD (MARRIED SWANG DISS RESPONSE PROMENADE MX)
LEAF WARD (Married Swang Diss response Regular Sped)
Fucking Secret (Where Was You At -Being Young-2023<1997)
NO SUCH THANG AS FRIENDS (Regular Version)
Decreasing Favors... (Fuck All Yall (memory....longing (swang ( diss/diss response/blackingberg Freestyle)
Standing In The Smog or Standing In the rain (G.R.I.P TRIFECTA/CELEBRITY)
SUZANNE Forester [Fiona Harper/hope[Snowbound](In the earls castle]
Omni Wop (Onmi wop /running like t""..roy)
Times Of Responsibilities (Favor Of Decision)
Thin Lines (Rain Point. Unedited Version)
Want Some Smoke Or Suuhum (1,879 a week)
FAST PACE (They Hate That You Shine Now)
Electrical 2 (Break The Detector/ happy Birthday Fade6fredo/audio)
Electrical 10 (Falling Snow And Or Falling Leaves.)
SEAN DON NUMBERS (Married To Diligence And Improvement)
The Bigger Picture [Joker (Sean Don Numbers 5)]
Fragrance and Nipples (Sean Don Numbers 2)
2923 (Sean Don Numbers 6 Hustler Magazine)
American Slang For somebody Who Stinks To Bad (Part 2 east coast)
WHEN SOMEONE DAY STINKS TO MUCH (Part 2)
American Slang [For Some one Who Stinks ( has bad odor /East coast]
American Slang (for Somebody who smells to bad final EAST COAST)
Folder Pharmacist (Physician Pill Slanga Slowed)
Folger Pharmacist (Physician Pill Slanga)
Zooted And Rubber Bands (Versatility Match The Drum Nigga. Her Face To My Soul)
Last Day Out (Zooted and RubberBands Original)
Last Day Out First Day Out (Misplaced Glan¢e Original Final)
FIRST DAY OUT° (When You open Your Eyes°%)
Rpeggheio 8 (J.W.U Just Win Utilization)
Money Trees Scream (They Can't Help You)
CGA BLAMP CAMP CHAMP [CGAPS (GHETTO TWIN (BITCH OK!]
AIIINNNT LOYAL (…Viennns and aggressive blood)
Square Photographs/ XX Bluefiles(Declassified BlueFiles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61eea45d5323fe55350d3e5e4d5014bfc566efd4db045c6ae6fbaaeb44d59e0. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZNWR2408176.