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 0x93185271a02e74e54941316755a35cc0d33a9d885e646c7f30e26dae5da2bc21. 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/6a1f8a6e-576c-4df1-9155-6db8f657fe74.json and https://artists.proofprofile.net/proofs/artist/6a1f8a6e-576c-4df1-9155-6db8f657fe74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Avslappning Soundtrack: Avslappnande Musik för Meditation, Rekreation, Stresshantering och Sömn
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 0x67e99511786cc7d0029d21ed05085a6ed32302030b00f9e2e69c21e7d11f39ef. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITO101256150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316a4607bc8cb197b24fac005c81c630f2ba6d2f632c144a26d8f47ba843c861. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/ITO101256151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13eaecf94822fa49d15e9bbe81053be3ed17e251b8a79f77c64a61d58914034. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ITO101256153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbba7b663ae788f4219a800546515e9142b0ce21de497fe43c5a1e88d04baa1. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:55:51Z), 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/ITO101256154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c96ec779a025619dc858a161b81f2eff3536f951465f25355461a52cd33714. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITO101256156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be71151dde6765ae27b00158669f17ae129a7390141e300d16b5b6d9b462f98. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:05:06Z), 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/ITO101256157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9676ff70b09f2e9383fc95efbb89c8c0363f59580009eb77fd1a982613a856. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ITO101256167.
Avslappnande Musik - Sova Musik för Begrundan, Sömnproblem, Avslappning, Positivt Tänkande
Motion Hälsa - Avslappningsmusik och Instrumentalmusik
Sova Gott - Avslappnande Andlig Healing Meditativ Musik med New Age Natur Instrumental Ljud
Relax with Piano - Essential Relaxation Pieces to Unwind & Relieve Stress, and for Great Vibes, Chillout Ambience, Deep Study, Yoga & Meditation and Good Mood All Around
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24fb606ad229f854cf660a77b9691234cf2c3b08e813db9ce09c7c7935ded87. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/UK6821654684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567214293e3848b21a3e63f82860bb3ab6b6142edfdc52c28150091dd3b8089f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/UK6821654688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83fe77728e5e1aa84ec5e37c57a7fb9bc9f858fe664560ab98c93c29c09062a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/UK6821654699.
A Family Christmas: 50 Essential Christmas Songs for the Entire Family to Enjoy
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Peaceful Night Collection - 40 Tracks to Feel at Peace and Relax During Work or Study and for an Uninterrupted Deep Sleep
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#17 Loopable Ambience Tracks to Aid Sleep
#18 Extraordinary Sounds for Reiki & Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe94f61faa1de14418d6293526e1f6eba13f259118e2609d9af3c2fa42c7e80. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:30:03Z), 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/GBPS83848127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16df6e5e546ce5e10634734cbba5bb98328e4a6681701ad277b7c539890f89b2. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:46:36Z), 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/GBPS83853263.
Chillout Collection - Music for Relaxation Meditation and Massage
#1 Chill Vitalizing Songs for Spa & Relaxation
Må Bättre Lugn Musik: Avslappningsövningar, Muskelavslappnande, Avslappning, Insomning, Avslappningsmusik och Chakrasystemet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c93f0065ded3443e8114a2069a4018ead310dc015e984f77f63f2e9bc6714e5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ITO101677478.
Piano Julmusik Instrumental: Julsånger för Tysta Kvällen, Klassiska Julsånger
Mindfulness Melodies | New Age Music | Sleep
Avslappningsmusik Piano 2023: Vacker Avkopplande Musik, Fredlig Lugnande Instrumentalmusik
50 Wonderful Sounds for Sleep & Paradise
Harmonisk Vägledning: Meditation och Mindfulness för Inre Lugn
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Healing Toner: Frekvenser för Kropp, Själ och Sinne
Harpans Klang genom Medeltiden och Renässansen
Drömska Harpberättelser vid Månens Spegel
Harpens Hoppfulla Hemligheter i Harpens Oas
Celestes Transparenta Världsbild: En Belysning av Öppenhetens Värde
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