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 0xbd955da00b714529a7180c019725809549840a4651de14e25b10a5eb63055dd9. 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/ad82dfd7-d9b2-44bd-a7f0-a424c1242f83.json and https://artists.proofprofile.net/proofs/artist/ad82dfd7-d9b2-44bd-a7f0-a424c1242f83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Native American Flute and the Sounds Of Nature
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 0x449deecba938513961586cb7f6b0532d53bbfb5acb1fe9e86a5bdee550a4de6c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAAR1035454.
Sleep Music: Native American Flute, Ambient Healing and Wellness Music, Massage, Sleep Aid and Relaxing Mindfulness Music
Native American Meditations: Ambient Flute Music for Relaxation, Soothing Mindfulness, Background Healing and Spa Music
Native American Meditation: Background Flute Music for Meditation, Native American Wellness, Healing and Relaxing Spa Music
Fire Sound: Breath Focus Meditation Vol. 1
Native American Meditations: Calming Music for Nature, Balance, Meditation and Relaxing Flute Music
Native American Meditation Music: Soothing Nature Sounds and Meditation Healing Music
Native American Meditation: Background Healing Music and Nature Sounds
Native American Meditations: Background Wellness Music for Healing
Nature Music: Sound of Bugs for Relaxing Mind Vol. 1
Flute Meditations: Background Native American Nature Music
Native American Meditation: Background Zen Flute Wellness
Native American Meditations: Ambient Flute Music for Healing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0795930ad275fa6e54f6cb169afb4b4e5a3232fa0094e7b978d6ff9bb228cd38. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2280434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe131d58a1d992ca0ec869ca3459b624486bed0b5b2fae0f87f4882ff8159fed1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USLZJ2280436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd175660a63e15edfa9c0ebeb931bf41a360b14f56a4f5beb393b8318fcdead8e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USLZJ2280454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d94d27bbd21ffff62a680ee54bc455140886144de1b2d20e4a32de5be23286. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USLZJ2280455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf139ede6f9d28f55503526cedc7054df6ceda3fa843bdc2e99b22f2ca994c8a7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USLZJ2280462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9855544c8b560f8a8732d11245ad88f68dcbde1bf68692b70b608cb4555b7b2. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USLZJ2280464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cd0215dabafb10a9bc2c2cb8a3f4784997754444d2bf49a3ba991c070f4eef. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/USLZJ2280475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98f100dbd0ef4523e68bab176c6ffac5fab1f1dc0afa502428bdd38cc35d843. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2280485.
Nature: Relaxing Bird Song in the Morning Vol. 1
4Paws: Snuggling Cat Under the Blanket Vol. 1
Native American Meditations: Peaceful Flute Healing Music
Meditation Nature: Native American Mindfulness and Balance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ca6261faa47abadbbddce53f63529f006437006c7c7920e8102c238deaf3e2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2273924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfa28b475cc78b47c624213617194852f9daa371f94a0aef8bb6efd2462d5f4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GBRKQ2273926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f9af789436a405e46de2db802e13fa3116d7e74f400face08c941178c42c50. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2273936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc67b62de9ccd520f3e27f55d3beaa9f5d9e8ca096b5c42b979100520988839e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBRKQ2273998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394bed4ba3819b78b6f694d525c4b42ba3faf4e07e6e715f9f13822a74959649. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2274008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98d9fbfee68f7faf7ec15559591d4f4abc777ce4343db7e09f387a04ad80f82. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBRKQ2274048.
Nature Sound: Gentle Rain on My Roof Vol. 2
Nature: Forest Birds Summer Night Ambience Vol. 1
Nature: Simply Relaxing Bugs Sound Vol. 1
Stream: Little Waves at Mountain River Vol. 2
Peaceful River Ambience Spiritual Reflection Vol. 1
Stream: River Rapids Over Rugged Cliff Vol. 1
Rainy Evening with Thunderstorm Ambient Sound Vol. 1
Light the Fire Music to Stay Calm Vol. 1
Rain: Refresh Your Mind and Release Tension Vol. 1
Ambient Rain: Work Music for Full Concentration
Engulf in Nature's Comfort with Aural Sounds
Rain Music: Things to do While Getting a Massage
Nature Sounds: Buzzing Workday with Insect Beats
Binaural Serenade: Nature's Blissful Massage Treatments
Nature's Symphony: Birds and Chill Sounds for Spa
Harmonic Flow: Music for Focus by the River
Rippling Slumbers: Melodies of the Cascades
Sleep in Nature: Tranquil Forest Harmony
Ocean Spa Melodies: Symphony of Relaxation
Mystical Meditation Journeys: Dive into Sonic Harmony
Oceanic Work Harmony: Synchronized Waves Music
Stream of Tranquility: Music for Animal Peace and Harmony
Firelight Serenity: Ambient Music for Relaxation
Binaural Birds and Rain for Nature Relaxation
Cats' Lounge: Chill Music for Relaxation