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 0x16ef18416a70a99937aa50c1bd0c31d1b198254258241e401b9149d3ef591503. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d6457c6-d095-423c-87cd-8ba1229ef98b.json and https://artists.proofprofile.net/proofs/artist/7d6457c6-d095-423c-87cd-8ba1229ef98b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Peace. Relax. Sleep: Focus Meditation for Stress Anxiety, Instrumental Music Ambient, Mysterious World, Music Experts for Depression
High Time to Learn: Music for Better Focus & Concentration
Study Music with Nature Sounds: Peaceful Meditation Music to Study, Nature Sounds for Reading, Summer Exams, The Best Homework Collection 2022
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 0xa20a85b4c8ba930043dbcb977f8dd7cb61972908f58ad952c6ad7398835eee56. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZ5CV1866461.
Flawless Spirit: Feed Your Mind with Positivity and Be the Best Version of Yourself, Healing Music, Meditation Relief
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e301b597f2380e5faff69990c92817a92e30cf0e9fb8276bde62f919f675210. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5CV1878876.
Soft Skills Training: Facilitating Learning, Life-long Learning Trend
The Blue Fosters: Adult Sleep, Immediate Dreaming, Melatonin Balance
Elevate Your Vibration: Spiritual Cleansing Meditation, Rise Your Vibes
Broaden Your Horizons: Music for Learning and Concentration, Building IQ and Cognitive Development, Smart Relaxation
Focus The Mind: Meditation Before Sleep to Manifest Your Unlimited Potential, Release Stress & Anxiety
Noise of Solar Om Sun: Solar Storm White Warm Noise, Get Focused, Study Better, Sleep Well, Memory, Concentration, 1 Hour, Sounds of Space
Expand Your Potential: Music for Focus, Improve Memory & Build Your IQ, Effective Study & Better Concentration
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a57addd93dcd275c04a65e64bfe21dd08381a6d503b4f7cb745ba67c2a45db. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/UKR4Q2062206.
A Call for Self-Awareness: Transform Your Habits, Start by Setting a Specific and Actionable Goal, Get Things Done and Make Progress
Take It Slow: Soothing Music for Deep Relaxation, Anxiety Cure for Your Mind
Auraflux Echoverse: An Ode to Celestial Dreams in the Astral Veil
Cosmic Journey to Higher Levels of Focus: 40 Hz Gamma Waves for Study and ADHD Relief, Achive Your Gols with Ease
Escape to Nature: Study Music for Concentration, and Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d95a6b4b21b21d8b1122d935b5be355baa90093f9dcbcff3a46c4c74f19a5d. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/PLL431941055.
432 Infinite Possibilities: Materialization/Manifestation Frequency While Sleeping for Love and Abundance
Calm Rebirth: Stress-Relief Meditation & Spiritual Relaxation Sounds
Graceful Respite: Sphere of Soothing Balance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bef605cf0626f3d68920a88b67d48b46793d2c393d314a79fffa4b40c19ad48. 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/PL2E32424889.
Celestial Waters: An Ode to Rain and the Rolling Sea, Ethereal Harp Meditation
Interion of Mind: Univers of Brain - Harp Meditation
Ultimate ADHD Focus Guide: Vibrational Therapeutic Music for Focus and Concentration, ADHD Study Collection
Get Rid of the Toxins: Cleansing Meditation
Speed Learning: Hypnosis for Accelerated Learning & Deeper Focus
Productivity: Peaceful Meditation for Study and Focus
Beta Mind: Boost Focus and Learning, Enhance Memory & Sharp Concentration
Mindfully Triggering a Flow State for Optimal Performance
Neurofeedback for Alertness and Decision-Making
Rilassa la mente e aumenta la concentrazione
Mind Strenght: Relaxation Music Therapy, Living in Harmony, Raise Your Awareness, Inner Peace & Positive Thinking
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc98e77c028037cf3949d94fd757779f7821ed6292a54a2be8c0db796844b82. 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/PLS922295426.