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 0x107a830dde2f9631c4e877ebb61bd3cf09d06ec3a0d2a0c21129db588776e9c8. 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/d932a181-7e90-48bd-90bb-8ce77f492113.json and https://artists.proofprofile.net/proofs/artist/d932a181-7e90-48bd-90bb-8ce77f492113.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
West Side Story Vol.1 Beat Tape (Instrumental)
SOUNDS FROM THE LAB VOL.1 BEAT TAPE (Instrumental)
All I want for christmas is my two front teeth (Instrumental)
BEATS FOR THE BLOCK, Vol. 1 (INSTRUMENTALS) [Instrumental]
BEATS FOR THE BLOCK VOL.2 INSTRUMENTALS (Instrumental)
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 0x59f41156c340859853ab4cebc4c205041068c702e5888bf8a997df97ddc4f96d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2154114 — a six-check JSON result.
Toliet Flooding and Flushing Sound Effect
Toliet Flooding and Flushing Sound Effect - Sound Effect
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc618754ac70be4ccb6c77c363ba86667ca80cab411b7c73efb9f515c204aae5a. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2134620 — a six-check JSON result.
Gunshots Sound Effects (Free GunShots Sound Effects)
New Years Countdown Sound Effect (new years countdown sound effect)
Bad To The Bone (Beat Tape) Instrumentals
Revenge (Instrumental Tv Placement Bpm 146)
Dramatic Suspence (Instrumental Tv Placement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d17650b14c85680c0a24cbc366f7a176be634a0af966caf470b7d73f178ab8. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2270583 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd147cff063331e9966ea38547d852ec624bc8a06776ff6ab7bb9673cac47f0. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2270584 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c14233ed64d25843135f6d38b33a5f3ed89eb2dddf4b4c1033c9acd34062dc9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2282761 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1725bfe908731069fd5b263313de3fa0365829fad81a8d4944a1198ca6b3fd. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42274853 — a six-check JSON result.
Just A Touch Of Heaven (Rnb Instrumental)
WESTCOAST CULTURE INSTRUMENTAL BEAT TAPE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a26cfced8f9a123d9c8a49b67eaec17c01d86768437025ec2969c598fa3f060. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2305683 — a six-check JSON result.
PAID THE COST INSTRUMENTAL BEAT TAPE (BEAT TAPE INSTRUMENTAL)
GOOD VIBES (REGGAETON BEAT TAPE) [REGGAETON INSTRUMENTAL]
WESTCOAST CULTURE VOL 2 INSTRUMENTAL BEAT TAPE
NBA 2024 BASKET BALL THEME (INSTRUMENTAL)
Beats By Talent "Money On My Mind" Instrumentals
Dance The Night Away (Instrumental Beat Tape)
Sounds From The Lab Vol.2 Beat Tape Instrumentals
TIME IS MONEY (BEAT TAPE) [Instrumental]
COMMERCIAL BEATS VOL.2 INSTRUMENTAL BEAT TAPE (Instrumental)
Danger In The Air (Cinematic Hip Hop Instrumental Prod. By Beats By Talent)
SOUND THE ALARM (Drill Instrumental Produced By Beats By Talent)
Sunday Fun Day (Soulful Chill Instrumental Produced By Beats By Talent)
Big Bad Cowboy (Cinematic Western Instrumental)
Good Intentions (Hip Hop Soul Instrumental Prod. By Beats By Talent)
The Ingredients (Soulful R&B Instrumental Prod. By Beats By Talent)
Chasing Greatness (Funky West Coast Chill Instrumental Prod. By Beats By Talent)
Every Day (Instrumental Produced By Beats By Talent)
Feel The Beat (Instrumental Produced by Beats By Talent)
ALL I DO IS WIN (INSTRUMENTAL BEAT TAPE)
Game Night (Cinematic Sports Highlight Instrumental)
GAME NIGHT BEAT TAPE INSTRUMENTALS (NFL SPORTS INSTRUMENTAL)
TRYING TO LIVE WITHOUT YOU (INSTRUMENTAL)
COMMERCIAL BEAT TAPE, Vol. 3 (Instrumental)
Can you stand the rain (Acoustic Instrumental)