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 0x78633e6d2fb649152b2644e0671edc9ca8359b7f0350415f7bad8a93a30f76d1. 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/05c16bc3-41fc-42ea-a0ad-c5c4185f30ae.json and https://artists.proofprofile.net/proofs/artist/05c16bc3-41fc-42ea-a0ad-c5c4185f30ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Soothing Sounds of Rushing Waters (Rapids and Waterfalls)
A Gurgling River Torent Babbling and Frothing
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 0x1d791c961894a67adc00b97a25a293a2513dbc861bf36d57a1027fdeb389b0ba. 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/QMHNS1303314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969e1a905ed4baf9f817113e087d8cbcc6f2a9587aceab9ed5c069c04fb43360. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMHNS1303324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3b0025227a964e2656c9136588f9cd9d64e255262a359598dd431d23b59c13. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMHNS1303320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c9f4cafd71fd69719c8c3c7ae03b483f898290a7c9d416001b5e9547104437. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMHNS1303323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cce1d4a9f568210daf5c403a4525a160e45f3910e9feb5ba762f0ef97016a0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QMHNS1303315.
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 0x5d486319d762c289c0353458b1d7a07998f0382006d93feba4919577cdaeab31. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/QMHNS1303317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa69bc24c257122c6c00193eb7d962427735c795db8fe5158916f501d8f77bc1. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QMHNS1303318.
Lower River Rapids Far From the Waterfall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33b33e0c99c0379a52471dbb812709c6efafacb10b39fbdb9e6d568618936a8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QMHNS1303319.
Lower River Rapids Next to the Waterfall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1abaee89a800ca3ad172a6cda006f5773ee90e649f12f2708c007df5d37d70. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QMHNS1303321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44ed8fcd440285ba2f45d9a21141464eb9eead249b8b21aa8aa790d1cb814b0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QMHNS1303322.
Gentle Rain and Angry Thunder Storms (A collection of Rain Showers, Driving in the Rain, Thunder, Hiding Under a Tree, Rainforests, and More)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b8675f7ee594638327e641cb345832828c1c6b105f9d7d8808fa2ceebffa61. 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/GBPS83837058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c4cb0c382a8744b014fcc028ffaa1376bd3d890ec42adda094f3640ad9642e. 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/GBPS83837044.
Trickling Stream Feeding Columbine Flowers
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Music For Pets: The Best Selection Of Water Streams For Sleepy Pets
Ambient Evening Chillout: Lofi Sleep Rhythm
Soothing Waterfall Chill: Relaxing Dog Cooling Sounds
Nature Sounds: Lulling Water Stream for Sleep
River Sleepscape: Breezy Ambience for a Restful Night's Sleep
Nature Sounds: Binaural Baby Tunes of River and Waterfalls
Rapid Dreams: A Calming Nature Sleep Lullaby
River Dreamscape: A Binaural Waterfall Sleepscape
Dreamy Waters: Serene River and Chill Music for Sleep
Zenful Sleepscape: Singing Bowl Lullabies and Waterfall Harmony
Waterfall Lullaby: Sleep's Gentle Cascade Chill Sound
Waterfall Slumber: Chill Sound Serenades for Restful Sleep
Water's Lullaby: Ambient Oasis for Babies
Aqua Tranquility: Ambient Waters for Spa Bliss
Binaural Bliss: Water's Sleepful Embrace
Streamside Harmony: Tranquil Waters' Reprieve
Stream Euphony: Relaxing Water Soundscape
Stream of Clarity: Binaural Focus Sessions
Nature Relaxation Bliss: Bird Song's Riverside Harmony
Ripples of Calm: Water Melodies for Ultimate Relaxation
Serenade by the Stream: Nature's Melodic Flow
Mystic River Productivity: Binaural Work Journeys
Rhythms of Watery Bliss: Relaxing Music Rainfall Oasis
Music for Restful Nights: Cascading Waters
50 Beautiful Nature Melodies for Baby Sleep
Stream of Consciousness: A Expedition into the Wholeness of Thought