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 0xc8ec59e08fa94a4fa3416b419148bda0e379e6e65270256eeda52ad01d2b5603. 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/bca9f52c-fc4f-4aa2-8ab1-733551b7ae90.json and https://artists.proofprofile.net/proofs/artist/bca9f52c-fc4f-4aa2-8ab1-733551b7ae90.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Pirates Are Coming - Sjørøverne Kommer
Kaptein Sabeltann Og Skatten I Kjuttaviga
Kaptein Sabeltann Og Hemmeligheten I Kjuttaviga
Kaptein Sabeltann - Jakten På Den Magiske Diamant
Jakten På Den Magiske Diamant - Ouvertyre
Kaptein Sabeltann Går I Fella, Miriam Lurer Gribbene
Morgans Flukt. Kaptein Sabeltann Og Den Gylne Tiger
Kaptein Sabeltann og jakten på Den Magiske Diamant
The Pirates are coming! (Sjørøverne kommer!)
The Pirates are coming (Sjørøverne kommer)
Kaptein Sabeltann og Grusomme Gabriels skatt. Sangene. Jubileumsutgave.
Overtyre til Den Magiske Diamant - Instrumental
{"copyright_id":"0xfdb2aa5aba7939b2f0faebe9be1151415bd377298912b8fefea43615c1435b99","isrc":"NO1E71802010","name":"Jeg kommer nå","registered_at":"2026-06-11T19:38:01Z","spotify_id":"6sD0DKMPGsbPWvKyqGKTCg","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 0xfdb2aa5aba7939b2f0faebe9be1151415bd377298912b8fefea43615c1435b99. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6sD0DKMPGsbPWvKyqGKTCg.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/6sD0DKMPGsbPWvKyqGKTCg.
Grusomme Gabriels Overtyre - Instrumental
Så lenge det seiler skuter (Re-recording)
Så lenge det seiler skuter - Re-recording
Musikk og sanger fra Kaptein Sabeltann (Music and Songs from Captain Sabertooth)
Walkabout - New Music for Concert Band - Demo Tracks 2015-2016
Kaptein Sabeltanns bursdagssang (Birthday Song)
25 or 6 to 4 - New Music for Flexible Instrumentation - Demo Tracks 2015-2016
Kaptein Sabeltann og skatten i Kjuttaviga
{"copyright_id":"0x5a7ff8722c522cd5a7afbde818ea609a4f3bc3aa1fc394ee2b2bbfadf5f06a57","isrc":"NOFGG9211070","name":"Sjørøverne Kommer","registered_at":"2026-06-18T22:39:52Z","spotify_id":"2ghq31LjcqpSllliGYNr0o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7ff8722c522cd5a7afbde818ea609a4f3bc3aa1fc394ee2b2bbfadf5f06a57. 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/2ghq31LjcqpSllliGYNr0o.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/2ghq31LjcqpSllliGYNr0o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13655fbc8ed0b8415a71a0e87a7ba37f5a93aaa9208d129ea719e269088d15a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UMCrgyPtjO1cHg8C0wRFt.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/0UMCrgyPtjO1cHg8C0wRFt.
Kaptein Sabeltann og Hemmeligheten i Kjuttaviga (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7afc48b1e75f45ed3b0799353bfe8a0f38042fd10fb0c209ba805e63054a06. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Lpm4v2upLH9IhQ335826I.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/5Lpm4v2upLH9IhQ335826I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1dabe44fc61951b252f90fe0eff524b200e33df4a306efd025e9a629c296d62. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yo2iRxXciBlKHtjv9BEsM.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/7yo2iRxXciBlKHtjv9BEsM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42ba9c21a904c2bb36614850dbd775a2c3b427edd3525a06e98413d86114353. 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/4FlDy7irESh9TL5MB8W8sF.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/4FlDy7irESh9TL5MB8W8sF.
{"copyright_id":"0x989edd48ba4036cbe2ddc032bf963705a8ada8b8b8a3420cc45f96f4142a4d3c","isrc":"NOFGG3018040","name":"To Øyne (ser bedre enn ett)","registered_at":"2026-06-21T11:39:43Z","spotify_id":"0yCg5wBd7Z2kiLRPmUApA8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989edd48ba4036cbe2ddc032bf963705a8ada8b8b8a3420cc45f96f4142a4d3c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yCg5wBd7Z2kiLRPmUApA8.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/0yCg5wBd7Z2kiLRPmUApA8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e54d7e54e7b161dd690ffce5ff69aada28367912e80b23c3a579dc72ff31609. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36JOpuI4KDANwLj6stK7aP.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/36JOpuI4KDANwLj6stK7aP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839e04a058bfe511838d29d10ae37f059d8bf2f633c8f2ac727d21e0d05b6dbc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Kjim4XnteYlEcpbGXP3Vs.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/5Kjim4XnteYlEcpbGXP3Vs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7e3c1cebc2904001856385853384af144ca0f0fd0b57d8206ecb23430af15a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lYqjgGze3GicgWa3dwyw1.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/2lYqjgGze3GicgWa3dwyw1.
{"copyright_id":"0xa69445287738bfe4db8aee02ebd8c64017f8ef139dd5a91e75be63c9397b410a","isrc":"NOFGG3018080","name":"Grusomme Gabriels spøk","registered_at":"2026-06-21T18:55:17Z","spotify_id":"4YxKFaSahclddyPKRTo49M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69445287738bfe4db8aee02ebd8c64017f8ef139dd5a91e75be63c9397b410a. 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/4YxKFaSahclddyPKRTo49M.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/4YxKFaSahclddyPKRTo49M.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812d7f0f2b8587b11ce0a1bb86571c89d2ebd27fa720b35ed37111979b9b85d7. 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/0imtPQGWf2PNjRR2ZdqiaP.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/0imtPQGWf2PNjRR2ZdqiaP.
{"copyright_id":"0x53cf7adce3ce43e5d9d1eb71b08bc1d634be46aa5b5bbb11f0b27b3333001c0f","isrc":"NOFGG0240080","name":"Kongen på Havet","registered_at":"2026-06-26T02:48:44Z","spotify_id":"2EYlgJCqpZlrepl03haQLl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cf7adce3ce43e5d9d1eb71b08bc1d634be46aa5b5bbb11f0b27b3333001c0f. 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/2EYlgJCqpZlrepl03haQLl.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/2EYlgJCqpZlrepl03haQLl.
{"copyright_id":"0x43911c25f1bf38362097eec2c2f269da386e5fe1a9dc7bd4753c010a250dd8d6","isrc":"NOX9X3668903","name":"Blant alle pirater","registered_at":"2026-06-20T15:28:56Z","spotify_id":"6Y2Xefp4jThHZdbhfJhfhC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43911c25f1bf38362097eec2c2f269da386e5fe1a9dc7bd4753c010a250dd8d6. 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/6Y2Xefp4jThHZdbhfJhfhC.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/6Y2Xefp4jThHZdbhfJhfhC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127e485d9eedd6e7f57c17cd1015c8a7ab774e8d5d43cb5d56d03f7ad91837a5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3C9RFW3QjX5lNtzZJTmidV.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/3C9RFW3QjX5lNtzZJTmidV.