Omar Barton (born June 21, 1985), better known by his stage name DJ Candlestick, is an American DJ, radio personality, and record producer. He is a member of The Chopstars of the ChopNotSlop subgenre,
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 0x40c99254aa299aa51abe08d8a52dac2694d0b0decb2df05dc5df171c5dbda239. 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/b524a2a7-5732-4d84-8700-927749536e44.json and https://artists.proofprofile.net/proofs/artist/b524a2a7-5732-4d84-8700-927749536e44.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 0x3d3e06bda6c63e10d0f2a64c87160d6ce57ff946dcceada9779e1d2bb3581119. 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/QM4TX1892310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cfc3c601cc31b8c2aadfb2f8450cf7c45c4ce3689d1dd063fd25695c525771. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QM4TX1892309.
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 0x8bb4d86ed687183c3e4f9f1a9b89276e9352c655c84d31abab57c429cc8a34fe. 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/QM4TX1892488.
Chopstars Radio, Vol. 1 (Chopped Not Slopped)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa037e062c3f65fe8f68fa61336f5deaec7e7c92b4fb4beeb9ee8f8c68e35ad1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4TW1768820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f3e27fd7e84840309a6aa34b74873dfc2c8973d9f352085131817c6245a07e. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QM4TW1768815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d7c634dfbb5b6d211febce75ecde5245e4c8b0a4fa856650a2f9c96114ba2f. 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/USAT22002211.
Too Many Nights (feat. Don Toliver & with Future) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9a8e58172f0c79f523b54ed8696af8686a3902b7fc6608224047ea15a97114. 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/USUG12209464.
Superhero (Heroes & Villains) [with Future & Chris Brown] - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056004dda1816d59d13398ff5d819bb9230bfb48409b3c949b8a5f422dffc47a. 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/USUG12209456.
Around Me (feat. Don Toliver) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89854d7e02e2b9d8ad3a52ec95b7cbc3ca9d2c1830781561a747ecde50bf9cc3. 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/USUG12209460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e2c07cd97ca165eb648b0fafe2669ef16aff9e44902ad16bc3b639d0456305. 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/USAT22002219.
Trance (with Travis Scott & Young Thug) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf592a7dc84a65c0a63b82ebf078dc5b537c424ec101cb1a41fd77dd4c92f341a. 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/USUG12209465.
On Time (with John Legend) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc2cfd22a9f0ade402b776d47c893735b413747467ccebd76293b84b8296942. 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/USUG12209455.
Raindrops (Insane) [with Travis Scott] - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071ac3153aa41b0404679ec13e1e900f985e1ac6e48cf9486d5499dd713cc786. 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/USUG12209457.
Creepin' (with The Weeknd & 21 Savage) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab234c481675d71e6b18606d6eed55491317076bd8b33cfb095624fb3de4ae1c. 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/USUG12209469.
Metro Spider (with Young Thug) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e865a85355688cca521839faef4a73e7d6b344a3ac3efd307cefef4335f50c6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUG12209461.
I Can't Save You (Interlude) [with Future & feat. Don Toliver] - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b68f28ef428b1a355a937468ad961b1b26425ba2da7665e55991e8f53f96fc. 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/USUG12209462.
Niagara Falls (Foot or 2) [with Travis Scott & 21 Savage] - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a3a2f6863e850a7f71b33f684a64baea72843821ba7ebb8082c6e4644f616a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUG12209467.
Umbrella (with 21 Savage & Young Nudy) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66682e6c99e2c5341f56c4a97f1581f7407f76c30f87d88a7841eb395c48c21. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUG12209458.
Walk Em Down (Don't Kill Civilians) [with 21 Savage & feat. Mustafa] - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee3d32010bd6b6046bdf5a0d4aca02df0fb0075e21a0a7e9a25025405cf74c6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUG12209463.
Euphoria (feat. Travis Scott & Kaash Paige) - CHOPNOTSLOP REMIX
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e06a9160be6fd4e8baca7414413b68e59b7a9f737528d6360abb169c39147f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USAT22002209.
All The Money (with Gunna) - Bonus - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3eca6443c01767fd1653037c041ba4a8563eeeb29c43b62e57f840c8bed901. 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/USUG12209459.
Feel The Fiyaaaah (with A$AP Rocky & feat. Takeoff) - ChoppedNotSlopped
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bc6de93abb348a1c9c04fbd09d5474a27969fd6a61ecb5c003677020ad1750. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUG12209466.
Ring Ring (feat. Travis Scott, Don Toliver, Quavo & Ty Dolla $ign) - Chopped Not Slopped
Ring Ring (feat. Travis Scott, Don Toliver, Quavo & Ty Dolla $ign) [Chopped Not Slopped]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8949ae876e72a055f9e135c8c1a3e314e3da04d396f807ab7dcaefee5bc1d4ba. 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/QZVFR2301510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb16ebb8ee1994f52a084def4e374068ecd353a95277bf2238f901c7f89210d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USAT22002210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2028c3956241729d29ce5f4d2c476733a18bfe848f1b219dc796fdcb943cd6. 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/USAT22002218.