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 0x3752f15eb7eed3074d7174ba56202fde756db3319ec342f6f73f1da35b0ecbf6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41c51ae9-de64-4762-b2f7-5baf91319ae3.json and https://artists.proofprofile.net/proofs/artist/41c51ae9-de64-4762-b2f7-5baf91319ae3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Waves of the Sea, Ocean and Lakes (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
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 0x566b94baf67c3f6bee737af2721a8318f15cb577d38da6a67eed4e15efe1440b. 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/US5UL0763589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3cd53085cab4286eeb9e0790a7e844a2fe8e750100e2994ae8b5ad1c537eab. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/SE37J1503808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d2541dca4b2640ba6fd8e3c8c42c042fd3e935023745c350dc5aa300e806bc. 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/SE37J1504127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5674cff25d8a3293fe949fd03c4f935356e184c70d296fb5deef029dc563c6a0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE37J1504122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d441f93eaca888daf8d0ea020e99e5765e864eb51afe90a3174c3398ee3fda3. 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/SE37J1503804.
Soothing Spring Spa (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
Spa Nature Sounds – Relaxing New Age Music, Rest in Spa, Soft Sounds for Massage
Relaxation Nature Music 2019: 15 New Age Soothing Songs with Sounds of Water, Wind & Animals
Healing Water Relaxing Sounds: 15 Water Noises New Age for Relaxation & Meditation
Music Collection of Natural Water Songs: 2019 New Age Music Compilation, Relaxing & Soothing Songs with Piano Melodies and Nature Sounds of Water, Ocean, Bay, Harbor
Stress Buster - Ocean Calming Music to Relax the Mind and Body
Tropical Paradise: Ocean Sounds for Relaxation And Holiday Feeling
Selected White Noise and Sea Sounds For Total Relax
Uncommon Noise and Sea Sounds For Regeneration
2020 Best: Rare White Noise and Ocean Music For Turbo Recharge
! ! ! ! ! ! The Story of Sleepy Waves vol. 2
Relaxing Dolphins Noises (Music from the Depth of the Ocean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a48a7415dee5ee7aa7af66d11edadad0eee888e43c36787b21d943429903bb9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMHNS1308220.
Mesmerising Ocean Melodies for Absolute Calm
RAIN Sound: Relaxing Through the Clouds Vol. 1
Rain Sound: Showers on City Pavement Vol. 1
Underwater Whispers: Bubble Therapy for Mind and Body
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b7ea69da28225d8d66b570e17cac06a2aef8759b6e60df7c7164b2d2e44619. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXN92327152.
Coral Harmonies for Incorporating The Ocean as a Therapeutic Setting
Zen Meditation and Natural White Noise and New Age Deep Massage
Soothing Waves of the Sea, Ocean and Lakes (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be47cd04c61c79f54884634ce5afdd6d08a8257c58a8305d742a2156cae6f73. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMHNS1301864.
Gentle Waves, Angry Thunderstorms, Gurgling Rapids and Soothing Waterfalls (Loopable Soundscapes for Insomnia, Meditation, and Restless Children)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be47cd04c61c79f54884634ce5afdd6d08a8257c58a8305d742a2156cae6f73. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QMHNS1301864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be47cd04c61c79f54884634ce5afdd6d08a8257c58a8305d742a2156cae6f73. 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/QMHNS1301864.
Soothing Brown Waves with Waves of the Beach - Loopable with no fade
Lullabies for Deep Meditation & Best Relaxation Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8e14a66563b318b3cb13442e14996d7291ac0c68e9d3b56c854341edc64245. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/QMHNS1301033.
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