1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc3ef2aa710db71daab2d0b7c206551f28453cd63d74a01fd07504949704162ac. 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/159d3876-b20d-4c4d-a500-ba3a47bcbac1.json and https://artists.proofprofile.net/proofs/artist/159d3876-b20d-4c4d-a500-ba3a47bcbac1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soothing Waves of the Sea, Ocean and Lakes (Loopable Audio for Ambiance, Meditation, Insomnia, and Restless Children)
Crashing Waves With Children in the Background
Trickling Water with Soothing Ocean Waves, part 1
Trickling Water with The Wind and the Sea, part 1
Flock of Sea Gulls Dancing Above the Crashing Sea
Trickling Water with Soothing Ocean Waves, part 2
Trickling Water with The Wind and the Sea, part 2
Trickling Water with Soothing Ocean Waves, part 3
Soothing White Noise for Sleeping Babies
Trickling Water with The Wind and the Sea, part 3
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fc95c61f50c0f360550cf0b1d9d6269839729ef4af726dcf5d5418633b8cb7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Az86ky5SFsuSynx7mHS4h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Az86ky5SFsuSynx7mHS4h.
Trickling Water with Soothing Ocean Waves, part 4
Trickling Water with The Wind and the Sea, part 4
Slow Simple Morning Waves on a Quite Beach
Sounds of Nature White Noise for Mindfulness, Meditation and Relaxation
Sounds of Nature White Noise Sound Effects
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc7d0d15b5351820f07b93d83f284543ba8488945d0d13199fa1523dda9ad7e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5E1zU27nAlvA5nUjp1aLi2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5E1zU27nAlvA5nUjp1aLi2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf710e949c532a9097eef2d13ba6f9945a5fb37ef276fd3348042672954cd6846. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1J4ZBk4K5hXglylGzZc5tr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1J4ZBk4K5hXglylGzZc5tr.
Sonidos de la Naturaleza Rudio Blanco Para Bebes
Zen Meditation and Natural White Noise and New Age Deep Massage
{"copyright_id":"0x6be47cd04c61c79f54884634ce5afdd6d08a8257c58a8305d742a2156cae6f73","isrc":"QMHNS1301864","name":"Slow Gentle Island Beach Waves","registered_at":"2026-06-26T21:25:15Z","spotify_id":"4GOmdUfjwo9TsT9JI5ELH6","type":"track"}
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. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GOmdUfjwo9TsT9JI5ELH6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GOmdUfjwo9TsT9JI5ELH6.
Slow Gentle Island Beach Waves Later in the Day
{"copyright_id":"0x54586887eb93886a061d0777d053a7ae019a809500a8c7133f48ae9f924b7b2c","isrc":"QMHNS1301865","name":"Slow Gentle Island Beach Waves Later in the Day","registered_at":"2026-06-08T10:43:16Z","spotify_id":"7sUXtRuU2uWSZhEqZJJRCY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54586887eb93886a061d0777d053a7ae019a809500a8c7133f48ae9f924b7b2c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sUXtRuU2uWSZhEqZJJRCY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sUXtRuU2uWSZhEqZJJRCY.
Rumbling Lake Waves with the Tide Coming In
Soothing Brown Waves with Beach Waves - Loopable with No Fade
A Gurgling River Torrent Babbling and Frothing
{"copyright_id":"0x553c34a1561ec518f853868b689d30dba4658ff9e27b30ed0788f3bae4dc12f0","isrc":"QMHNS1309186","name":"Gentle Rain Fall","registered_at":"2026-06-22T03:57:44Z","spotify_id":"0LSZXInglIKmyCijjEe7XY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553c34a1561ec518f853868b689d30dba4658ff9e27b30ed0788f3bae4dc12f0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LSZXInglIKmyCijjEe7XY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LSZXInglIKmyCijjEe7XY.
Water Spa Meditations: Waves, Rain and Waterfalls