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 0x2394375218cd38f2495f331eafa6ac44c6abeab4734b12ccf142f2117c94753d. 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/c913b0d5-bafb-489e-84f3-25dc3202a94b.json and https://artists.proofprofile.net/proofs/artist/c913b0d5-bafb-489e-84f3-25dc3202a94b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dreamy Waves: Music to Lull You to Sleep
Oceanic Dreamscapes: Sleep Music Journey
Serene Seas Harmony: Music with Ocean Waves
Deep Sleep Harmonies: Soothing Night Tunes
Lofi Gentle Nights: Baby Sleep Harmonics
Calming Ocean Music for Dogs' Relaxation
Nighttime Ocean: Soothing Sounds for Sleep
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 0xfe7a15e1ff5327905872f8f5eca4766029de425284eebc366b96b68d5412b0ea. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLZJ2467220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f9e5affefc9abb9c0337841a32e494769f38fae72be587012daa17cfa72960. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLZJ2467237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf741cf14a2e4817d357fdf74ac3e9fd18ce3c361f056e706c8736ecde373410f. 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/USLZJ2467245.
Ocean's Gentle Whisper for Restful Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d47d3372e96c72076b94af9711b0bbf92f7421fe2529a32f5d33a5f05cf599. 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/USLZJ2467253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7881d4fa73a577df1112b919ae53513ac4e53f268333f0330ba49a20add19f0d. 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/USLZJ2467261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a33c945a9001a4691b437541bab6cb7e2ec0c0b8474e0b19cefab8c86d0a887. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USLZJ2467275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f5720a70f32010f283b5afdeda3b291770a9ed089ca02de2f51f45f9395b5b. 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/USLZJ2467281.
Ocean's Nighttime Lull in Soothing Waves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae1d30b2bcec519c5abeac5b242915cbd0c841abaa25df03805e88d3140e0a9. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USLZJ2467212.
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 0xc258472d44330e4b12eae6109a02564a731bef6ab6486097d36572d6251295da. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2467228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886fd5770d7dfb0bb9711ea6cca57a09c9c4657b557fb8ca68bfc3723130812f. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/USLZJ2467269.
Gentle Waves of Sleep: Ocean's Calming Melody
Moonlight Waves and Catnip Dreams: Calming Binaural Melodies for Deep Cat Sleep
Study with Ocean: Meditation Soundscapes Unfold
Binaural Ocean Sleep: Soothing Sea Dreams
Ocean Breeze Serenity: Meditative Music Melodies
Horizon Mantras: Ocean Music for Meditation
Harmonic Waves with Four-Legged Oceanic Friends
Tranquil Raindrops: Serene Moments in Rain
Seafoam Ocean Serenity: Calming Relaxation with Meditation Music
Tranquil Ocean Waves: Serenity in Nature's Embrace
Soothing Seascape: Relaxing Music Ocean Focus Meditation
Binaural Tides: A Serene Ocean Relaxation Retreat
Aquatic Harmonies: Serene Waters for Pets
Ocean Waves for Meditation: A Symphony of ASMR
Tranquil Tide Office: Oceanic Efficiency Retreat
Oceanic Pet Serenity: Ambient Waves for Calm Companions
Ocean's Mindful Achievements: Serene Ambient Work Soundscapes