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 0x17679ebf37f58a9588d01bc91035ac8c2d98a6c0ab3b202c108a5ab9c77683f1. 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/8dd6e37a-890e-41b7-a112-63cd95e627b7.json and https://artists.proofprofile.net/proofs/artist/8dd6e37a-890e-41b7-a112-63cd95e627b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for Spa: Calm Piano Spa Music for Massage Therapy, Meditation, Yoga, Relaxation, Healing and Wellness
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 0x59882c57f0883f907516fa9aa6f1531e859195b570c185b9c9e82b2bc7523cbf. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:17:21Z), 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/QZ8251706943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbde674256d6e580462df8b09321382efe32338c9528311d9d49bd564b034693. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZ8251706947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c83d2d0a3454d7ddf950aeb18d2fb22a64b1512415f9b67ebd266561c4522cc. 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/TCADN1888214.
Spa Music: Calm Music For Spa, Massage, Yoga, Meditation and Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dc8feded1fc094b32a71411f72588c9e67af87e30d53418a5e41054a6534c2. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZ5FN1850539.
Hotel Spa Music For Spa, Massage, Yoga, Meditation and Wellness
Spa Music: Calm Music For Spa and Inner Peace
Spa Paradise Hotel Spa: Calm Music For Relaxation
Spa Music: Tranquil Piano Music For Spa and Massage
Spa Peace: Soothing Music For Spa and Relaxation
Spa Escape: Soothing Music For Spa, Massage and Relaxation
Spa Rainstorm: Soothing Music and Rain Sounds For Spa, Massage and Relaxation
Spa Delight: Relaxing Piano Music For Spa, Massage and Relaxation
Spa Thunderstorm: Classical Guitar and Thunderstorm Sounds For Spa and Relaxation
Spa Eternity: Soothing Music For Spa, Massage, Healing and Wellness
Spa Retreat: Relaxing Music For Spa, Massage and Meditation
Spa Mist: Calm Music and Rain Sounds For Spa and Massage
Spa: Ocean Waves and Relaxing Music For Spa Music, Massage Music, Healing Music and Wellness
Spa Imagination: Music For Spa, Massage and Relaxation
Zzzz Meditation Music: Yoga, Spa Healing Relaxation Music
Spa Music: Relaxing Guitar Music for Peaceful Spa Healing
Spa: 1 Hour Spa Music Relaxation with Refreshing Spa Bath
Oneness: Meditative Mind and Soul Spa Music for Mental Health
Inner Peace: Spa Relaxation and Wellness
Spa Retreat: Stress Relief, Mind Escape and Focus Music
Spa Therapy: Enchanted Escape into Relaxing Meditation Bliss
Spa Hour: Time to Relax, Let Go and Free Your Mind
Forgiveness: Peaceful Spa Music to Reflect and Forgive
Spa Getaway: Pure Bliss and One Hour Relaxation Moments
Spa Hour: Blissful Moments of Peace, Massage and Relaxation
Mystic Waters: Dip Into Spa Relief, 1 Hour Massage Moments
Spa Moments: 1 Hour Spa Essentials, Zen Inner Peace Time
Celestial Spa Oasis: Dreamy Spa Zen 1 Hour Escape Meditation
Spa Nature: Stress Relief Moments of Zen, Peace & Cozy Time
Spa Melodies: Peaceful Journey to Inner Peace, Spa Dreams
Healing Harmony: Spa Massage Positive Mood Against Stress
Zen Garden Serenade: Spa Sounds for Inner Calm, Healing Time
Spa Retreat Hour: Inner Peace Stress Relief Bliss, Self Care
Spa Hour Essentials: Serene Meditation Vibes Stress Relief
Celestial Serenity: Soothing Massage Music
Spa Time: Let Your Mind and Body Relax Stress Free Serenades
Ultimate Spa Day: Pure Relaxation for Deep Breath Beats
Spa Hour: Escape the Stress and Feel Better Body and Mind
Spa Music: Find Balance and Inner Peace Through Mindfulness
Spa Music: Calm Your Body and Soul Through Breathe & Massage
Spa Relaxation: Stress Relief Positivity for Healthy Mindset
Total Spa: Chill Spa Music With Nature Sounds for Massage, Zen Relaxation, Healing and Wellness
Spa: Calm Spa Music For Sleep Meditation, Relaxation, Yoga, Massage Therapy Music, Balance Music, Healing and Wellness
Spa Music Dreams: Ambient Piano Body and Mind Meditations
Spa Relaxation: Soothing Guitar Massage Music Moments of Stress Relief
Spa Day Serenity: Ultimate Day of Relaxation and Stress-Free Escape
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77f61ffde5e9e624d9bc2eda86cf35e1cb5d2432a259b56ec4d59b0c2b908b7. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:24:20Z), 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/QZZ8A2575567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39f235ed0bef83cc1aa05d1feafbdcb72a9e3a487a21280822bb501d979504d. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:01:57Z), 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/QZZ8A2575584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073b07d0606c46be7bb1df63e530e1344464504c644390ab333ad71f37d4ad67. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZZ8A2575587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5834dc9ded2db15f9bd0ecc95538fdb9f191b6360eb9bf5247d240fdf579d20. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZZ8A2575593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1b8654de51dfdbb99b4db9b3f724911e3fef28da506ad2b2ecac3a2bf819e2. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZZ8A2575599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9637474e81de251b4669ecf779606805257328d9edda0db227297f323134ed0. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:48:40Z), 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/QZZ8A2575603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fccdfe05f6b540489fdfb69ff05289538a91d6278b7d1ce0e3ae65bb686db2. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZZ8A2575609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4b080beb00d5ad61ee19f36df8f91f397a57ca8b4042115d483171df29888c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ8A2575620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bd9c0ff1c16f9d1920e7059c2527c1b4fb02ddf22cd5224c7c34cad156226a. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:03:21Z), 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/QZZ8A2575625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b140ff45310c8a1afe3c9feca88456a0ad41c2b05b2b972f55c6dfb1458ef0. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZZ8A2575635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359d402638809a7c04e195dbef5256902a0c8b0a1782b19c2ceba18d8e517684. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ8A2575644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a34e51bd5409231d6b44088b06db5cae5589e49fd7a0586e21e9255f21aa36f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ8A2575666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245d4cb3634af9237027ca6e4b5432e7682379fc608b006e372169cf5e71e62a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZZ8A2575668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10012aed7b2e63a862c2cb35824fd970097469449b7f461de1900c5a0e0fe7c1. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:53:13Z), 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/QZZ8A2575674.
Serenity Spa: Peaceful Massage and Mental Wellness Escape