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 0x4753217b3fb5ddc691d6d702de931e9c03287c36ef7db3248c1f21c3dfe49492. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91272d79-37db-44df-99ab-8acaa90713fe.json and https://artists.proofprofile.net/proofs/artist/91272d79-37db-44df-99ab-8acaa90713fe.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Work Out Music - Hip Hop and Trap Gym Beats
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 0x8d86abc2070a9ff5ea1a796f57b5d02e1413ef60a6d0137a7bc93b7233069abf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2428414 — a six-check JSON result.
Tech Work Out Music - Electronic Gym Songs
EDM Workout - Tech and Electronic Gym Songs
Hardstyle EDM Workout Music - Electronic/Tech Gym Songs
Trap Workout - Gym Music Workout Hip Hop Songs and Instrumentals
Trap Work Out - Hard hitting Hip Hop Gym Beats
Hip Hop Workout - Motivating Gym Music and Workout Beats
EDM Workout Music - Tech and Electronic Gym Songs
Hardstyle EDM Workout Songs - Electronic/Tech Gym Music
Hardstyle EDM Workout Music - Electronic/Tech Motivating EDM Gym Album
EDM Workout Music - Electronic and Tech Motivating Gym
HIP HOP WORKOUT - Motivating Gym Music and Hard hitting Workout Beats
Beast Mode Activated - Motivating Trap, Electronic and Hip Hop Gym Songs - Workout Music
Hardstyle EDM Workout Songs - Electronic/Tech Gym Music for Fitness, Exercising and Training
EDM Workout Music - Tech and Electronic Gym Songs For Fitness, Exercise, Weight Lifting and Training
Hardstyle EDM Workout Songs - Electronic/Tech and EDM Gym Music for Motivation - Full Album
Monster Unleashed - Motivating Trap, Electronic and EDM Gym Songs - Workout Music
HIP HOP WORKOUT - Motivating Jazz Hip Hop Gym Music for Deep Focus and Fitness
Hardstyle EDM Workout Gym Music - Motivational and Inspiring Electronic/Tech Bangers for Fitness and Weightlifting
EDM Workout Music - Motivating and Inspiring Electronic and Tech Gym Songs For Fitness, Exercise, Weight Lifting and Training
Adrenaline Rush: Electronic/Tech EDM Workout Music - Fitness & Gym Songs
Trap Work Out - Hard hitting Hip Hop Gym Beats: Motivating and Inspiring Fitness Music
High Voltage Fitness Beats: EDM Workout Power Music for Lifting & Cardio - Hardstyle Gym Songs
Electric Workout: High-Energy EDM Beats for Power and Fitness
Hip Hop Fitness - Motivating Trap & Hip Hop Beats: Work Out Gym Music for Weight Lifting and Cardio
Ultimate EDM Workout: High-Energy Gym Beats for Intense Fitness & Motivation
Adrenaline Surge - Ultimate Workout Vibes: High-Energy Electronic/Tech EDM Music for Fitness, Exercise, and Weightlifting Motivation
Hardstyle EDM Workout Anthems for Heavy Lifting - Motivational Electronic Tech Beats for Gym Fitness and Energy
Trap Workout - Motivational High-Energy Hip Hop Beats for Gym, Strength, and Muscle Gains
Hardstyle Power Boost for Extreme Gym Workouts and Maximum Lifting Motivation - EDM, Electronic & Tech Music
EDM Gym Motivation - High-Energy Electronic/Tech Beats for Workout, Fitness, and Weightlifting
ElectroFit Beats - High Energy EDM for Workouts and Motivation
Hardstyle Fitness Anthems: Ultimate Gym Motivation, Workout Beats, Weightlifting Power & Cardio Energy
Hardstyle Workout Beats for Maximum Gains New Year Motivation Gym Focus EDM Power
New Year, New Strength – EDM Gym Beats for Motivation, Power, and Growth
New Year, New Power – EDM Gym Beats for Motivation, Growth, and Strength
New Year Fitness EDM: High-Energy Tech Music for Workouts, Gym, and Weightlifting
Hardstyle EDM Workout Motivation Music for Fitness Gains and Strength Boost
Hardstyle EDM Gym Anthems – Music for High Energy Motivation for Lifting & Cardio
Hip Hop Trap Workout – High Energy Gym Beats for Lifting & Motivation
Hardstyle Power Workout – Ultimate EDM Gym Music for Strength & Transformation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00eef01b3e7dac90142ea7aefd3c17008c686da7715fbab3b37f84f8ab7d3341. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZP7F2523504 — a six-check JSON result.
Unleashed Power: Hardstyle EDM Gym Music for Maximum Strength, Working Out & Motivation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169edd0462ea12d12a7a4bbdd234f77f7bfc819fa9c97ee2a375cd05278ab6c4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2527755 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada43609facb055745f5ea12cafcfc6197d3082d61f8c5bd5dfafa1832205e05. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZP7F2527756 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb737df04aa6f88db74df31551e861496e05bdc2494997fc2bb1f31692986003. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZP7F2527757 — a six-check JSON result.
Hardstyle Power Workout: High Energy EDM Music for the Gym, Motivation & Strength
EDM Workout: Electronic Gym Beats for Fitness, Weight Lifting, Cardio & Motivation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8084d4d680716aa9e1063529550a2970146f13c9bff3bbd371d29ed9370319d. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2542112 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f8f5587143b409b5ce6fed35e0568aa0a6f09235c9556b93723dd9a5558b4a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZP7F2542113 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33abefde9364b358b421baf935f870f03530b00640b6b5c2f25f394d64a4060. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2542114 — a six-check JSON result.
Powerlifter: Hardstyle EDM Gym Music for Working Out and Motivation
EDM Fitness: Electronic and Tech Music for the Gym, Working Out and Lifting Weights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76baeab5d9738ade0d72ccf076cf4e0067312d9f38ac902d5450fcddacf64417. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZP7F2555311 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194fa7aca347a7b83b3432080d001457f4998ced2341b9f8d95584f08389a011. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2555312 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaedc7ea7bced919421bc8a03f45913367ba94bc49333a0ccef86401ace748a0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2555313 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ac1a4ea42e5cd8b0b665126260be86689fa5a5da42b20ea503a4464b76c118. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZP7F2555315 — a six-check JSON result.
EDM Workout Power Boost Music for Lifting Weights and Gym Motivation
Rage Mode - Hardstyle EDM Beats for Gym, Power & Performance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a86008699ef260eeb1467ea9d3f851008eef74559c2884c2e7382da456d2b1. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZP7F2573938 — a six-check JSON result.
Hardstyle Power Workout – High Intensity EDM for Lifting, Training & Total Domination
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d29339c2fbed291bb6ab2ce7d909776e0ef202bf672c1d6557ce0e9c70e6672. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2573944 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20221ca2513f63c99c492ae83bea91e345fdd2cef908a5497ea63922479f5e94. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZP7F2573945 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77b2dfd2b00ba5e11eb306098369c3dc039225bb71b951bd1278795eb13c8a3. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2573948 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2304d241d09c4efbb4b122004f14777631e2a8449fcacf04e47dd013ba1c81cc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZP7F2573950 — a six-check JSON result.