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 0x21d50f3c8fafee26d858a9c9a4f959c2b297ce7db8bf8fd9a88e0bc3fad52dbc. 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/920c3a06-a82b-4fd6-9eb4-9fb867dd4889.json and https://artists.proofprofile.net/proofs/artist/920c3a06-a82b-4fd6-9eb4-9fb867dd4889.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x775b0afb028b1f34c0f787e2108d5bf28123cf75cf4c7c1ae4b64fc2e8456dc1","isrc":"QZARB1888346","name":"Universe of Peace","registered_at":"2026-06-29T07:15:39Z","spotify_id":"6hUEgHOKlCU2hKiO3Xdu9b","type":"track"}
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 0x775b0afb028b1f34c0f787e2108d5bf28123cf75cf4c7c1ae4b64fc2e8456dc1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hUEgHOKlCU2hKiO3Xdu9b.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/6hUEgHOKlCU2hKiO3Xdu9b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee4f2aa9bc76b45fb794b916ca04a24a85e2466c5ddc369e579c6fdda4164b4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07jayyMg86iM2GSN1K5Bss.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/07jayyMg86iM2GSN1K5Bss.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063b7eaaea1b9cea936e6920bc454317ab569b7fe78d62c2113dafd2cd903b3c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eSK41o49B1qC87Sgkreh0.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/7eSK41o49B1qC87Sgkreh0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb30000570cfc02750b95597302b99f557b4d224109bfad220ed418658b490d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2T32Se5mSj2C7QnPCCzkA5.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/2T32Se5mSj2C7QnPCCzkA5.
Tales from Atlantis (The Remixes by Alexander Tarasov)
Es Vedra - Alexander Tarasov Ibiza Remix
We Wish You a Merry Christmas - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf977f1835b84d880c41737e6e8e8a6cc64b21809a560a62234ce509165128211. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0B3sv6QRKIwIRYHMaLVFAS.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/0B3sv6QRKIwIRYHMaLVFAS.
{"copyright_id":"0x376e1f8da55a6fcdeaf4ec58a7fcae2914827584961a0f235edd57c82b71bdb9","isrc":"QZFYX2080905","name":"Roses & Candlelight","registered_at":"2026-06-29T07:11:33Z","spotify_id":"0OToCQppSJExXdUISbIRt0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376e1f8da55a6fcdeaf4ec58a7fcae2914827584961a0f235edd57c82b71bdb9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OToCQppSJExXdUISbIRt0.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/0OToCQppSJExXdUISbIRt0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510140b43805d1e322a201a9f6fa1f4a2f141c2ea3c7714d63080e2459f8a9a4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7EbA5F1Z1BDm3ZTM04BU2l.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/7EbA5F1Z1BDm3ZTM04BU2l.
O, Ce Veste Minunată! - Felt Piano Version
Can't Help Falling In Love (Instrumental Piano Cover)
Can't Help Falling In Love - Instrumental Piano Cover