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 0xc9384603afcc93c6955c0fe954f1e6caaba4ad3bb274d3dcbef9f244e69d9d92. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5ba5230-30eb-421f-b603-452ec9a11dc5.json and https://artists.proofprofile.net/proofs/artist/b5ba5230-30eb-421f-b603-452ec9a11dc5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x8047d945a320c3d774fe758d54a9381fe57dd1c996d7c2b1c79b54af756070be. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47i5Fl1PK2PO3D0PHi5hwd.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/47i5Fl1PK2PO3D0PHi5hwd.
{"copyright_id":"0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b","isrc":"NOGTA2113310","name":"Håper du er lykkelig nå","registered_at":"2026-06-06T14:31:25Z","spotify_id":"5RVGqRvUF4cMRhoySxb85w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RVGqRvUF4cMRhoySxb85w.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/5RVGqRvUF4cMRhoySxb85w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d71b050946ebda6d6795c3c6a043e3cc4b695c5b1284140615a5b2eefa7e75. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/429bIEB73AbmOD5tzLysw6.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/429bIEB73AbmOD5tzLysw6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227330c9f2328be2bd61cfd95639e891f859a8ca94d342a07b72d2ba401c0965. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DnuvWxGJApXoJagmNwqo7.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/1DnuvWxGJApXoJagmNwqo7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9377f24c51a8723aba5ef33492d9c7ff3a6db0629b46e5e4c172cdc4512e8962. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1V0ZPxCgnG2WDGTYU1Utd9.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/1V0ZPxCgnG2WDGTYU1Utd9.
{"copyright_id":"0x77655ff4a67de88e9862a23acdbb5f77835bf6c8faab4b373d20b607037150df","isrc":"SEYOK1612605","name":"To Små Danser","registered_at":"2026-06-08T16:20:41Z","spotify_id":"4wZarIVOSW4AqmtXNuXZwJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77655ff4a67de88e9862a23acdbb5f77835bf6c8faab4b373d20b607037150df. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wZarIVOSW4AqmtXNuXZwJ.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/4wZarIVOSW4AqmtXNuXZwJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b3542b3019df0f43691fbeaac6c5d33fcc623c033f3d6bd6b5783688557c45. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qTXOjY4BtXqTvXG3RJZ54.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/7qTXOjY4BtXqTvXG3RJZ54.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4835eed7be4bb889bc06eb7515b3c711fd659177e5df1fd018f5f50b645449fb. 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/5g387RbW9YbRGsipgMBfc7.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/5g387RbW9YbRGsipgMBfc7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999bd8b89d63e53670005f512ad7b7ab29926c508b25faad8f50bc9e72043bbd. 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/4jWOzInTQV9aRMkw4BAY8v.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/4jWOzInTQV9aRMkw4BAY8v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c43a4cb400ccbfc4b4a7bdbbef9fe921774e102b4c2b0e2d2030e1d383ac86. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LXSaSlpfkqPzrOCwlvMR3.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/5LXSaSlpfkqPzrOCwlvMR3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ab7aaa168c9318b5b84d889e8eb4cad2e10b12645f91f1ac1e4d5297c4f13e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nsr0Q5vZk6yf7XfOC1C4o.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/6nsr0Q5vZk6yf7XfOC1C4o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8513c54cea8df057e49f499089da1e881a70015ce4767a053cef1d22813474. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zAVOmc4qv5TGNOlXMdZw0.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/2zAVOmc4qv5TGNOlXMdZw0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333899c4cc2a992fa86cb93e4a5a67f9f01c76a9134f121022915ccdad0eea47. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5dZHzTOM05a98kaEKA93qW.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/5dZHzTOM05a98kaEKA93qW.
{"copyright_id":"0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b","isrc":"NOGTA2113310","name":"Håper du er lykkelig nå","registered_at":"2026-06-06T14:31:25Z","spotify_id":"75iyWZ7FM8t5dm1nAvFo4d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75iyWZ7FM8t5dm1nAvFo4d.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/75iyWZ7FM8t5dm1nAvFo4d.
{"copyright_id":"0x6e0f5fdc9435fff4f0913d53ef771fca2a739415e844513ce15c81a6aa6b9150","isrc":"NOGTA1906110","name":"Vår sang","registered_at":"2026-06-22T15:42:07Z","spotify_id":"3BLDFBobHgpZWgmkrcLhX1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0f5fdc9435fff4f0913d53ef771fca2a739415e844513ce15c81a6aa6b9150. 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/3BLDFBobHgpZWgmkrcLhX1.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/3BLDFBobHgpZWgmkrcLhX1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a38012eb280f06dd16045c2cf474eea2b73c83d0a73d2b2858b57422479d876. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59t4K6bhYE1AhYreLD4ULB.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/59t4K6bhYE1AhYreLD4ULB.
{"copyright_id":"0x47e7fefa16620ffdd972ebcce97b31556a49d5ca18aef8d067f6ee198d099081","isrc":"SEYOK1637094","name":"Flisa Media","registered_at":"2026-06-09T14:31:55Z","spotify_id":"4A2CPCnod91qB6LXZFsj6U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e7fefa16620ffdd972ebcce97b31556a49d5ca18aef8d067f6ee198d099081. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4A2CPCnod91qB6LXZFsj6U.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/4A2CPCnod91qB6LXZFsj6U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8047d945a320c3d774fe758d54a9381fe57dd1c996d7c2b1c79b54af756070be. 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/30r3SDbj87bHw31Co8LHVI.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/30r3SDbj87bHw31Co8LHVI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e63d4dcd60c3bfaf343dd486e5d6f03e1149063aff45abf2b16521faf452f1. 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/6wQXnvemL7PgEQxwO4V1r8.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/6wQXnvemL7PgEQxwO4V1r8.
{"copyright_id":"0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b","isrc":"NOGTA2113310","name":"Håper du er lykkelig nå","registered_at":"2026-06-06T14:31:25Z","spotify_id":"7ia44oOCkfveU5Zc1Kb8Q4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ia44oOCkfveU5Zc1Kb8Q4.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/7ia44oOCkfveU5Zc1Kb8Q4.
{"copyright_id":"0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3","isrc":"SEYOK1857284","name":"Mellom bakketopp og fjord","registered_at":"2026-06-06T00:43:23Z","spotify_id":"3YZpbfASKxXeKjpexEQEyk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3. 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/3YZpbfASKxXeKjpexEQEyk.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/3YZpbfASKxXeKjpexEQEyk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b47cdee7c628045335eab50a53f867bbeddb35fad7de2184eb3e1605456ac0f. 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/1NWqAubW1vJEBf3Sxjsxci.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/1NWqAubW1vJEBf3Sxjsxci.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc217a93b11320c51cb9db6672be5009611f97da6ce1721870e28cdb6a4014630. 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/6QCQ7ikIEikyW6ZhHpJMGe.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/6QCQ7ikIEikyW6ZhHpJMGe.
{"copyright_id":"0x38d71b050946ebda6d6795c3c6a043e3cc4b695c5b1284140615a5b2eefa7e75","isrc":"NOGTA2112810","name":"Plassen je bor","registered_at":"2026-06-09T23:05:56Z","spotify_id":"2PGRPtYrIQDFuMSDXnrNjK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d71b050946ebda6d6795c3c6a043e3cc4b695c5b1284140615a5b2eefa7e75. 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/2PGRPtYrIQDFuMSDXnrNjK.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/2PGRPtYrIQDFuMSDXnrNjK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d31fa6a9cc43f30cc2982648be439d0402addf3c94271034103772391b1c01f. 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/7DkONwCEi89AUrJlZ2k3O4.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/7DkONwCEi89AUrJlZ2k3O4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c964129ffe2884a51defe0fa06e4e59cf1e6bb7262264b5969b68436ff33f50. 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/2onyD5KbFQhnOJ45wck5qJ.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/2onyD5KbFQhnOJ45wck5qJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227330c9f2328be2bd61cfd95639e891f859a8ca94d342a07b72d2ba401c0965. 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/7tnaSOtNg1B7zUDTgU2Oh0.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/7tnaSOtNg1B7zUDTgU2Oh0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bf98135975384259508c85c10e8bf850e90c155c0feae4e4d2733df2d02a60. 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/1gqs0g4EuLIz9P8JCoyMxG.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/1gqs0g4EuLIz9P8JCoyMxG.
{"copyright_id":"0xe692f62da500f6ec5b6ca570ca72a60bf014381a5e4c1950bda6acf530356aaf","isrc":"NO35R1701050","name":"Kæru Bæta","registered_at":"2026-06-20T20:33:06Z","spotify_id":"5UUyGffDDCwz52NKBaAMdw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe692f62da500f6ec5b6ca570ca72a60bf014381a5e4c1950bda6acf530356aaf. 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/5UUyGffDDCwz52NKBaAMdw.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/5UUyGffDDCwz52NKBaAMdw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad05c874f27f9ea1e1212b676959063de35b1cc679b2f53f0ebe1860de45d1e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ETfxE7NkaMSpBwf0Rbeqa.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/0ETfxE7NkaMSpBwf0Rbeqa.
{"copyright_id":"0x2306dd01b4250b2e75152db99771e486c66d34dbcbbfce7d238ad6e3edee1cc2","isrc":"NO35R1701070","name":"Heile Dagen Lang","registered_at":"2026-06-20T18:49:51Z","spotify_id":"6j7DYl6YfI7wEFSLndk6Il","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2306dd01b4250b2e75152db99771e486c66d34dbcbbfce7d238ad6e3edee1cc2. 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/6j7DYl6YfI7wEFSLndk6Il.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/6j7DYl6YfI7wEFSLndk6Il.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926b0169a7237879ceddea0920e823f2d1991339e5676c3038c43568a28c3905. 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/3975q0iKY9mbaIaRCIwkda.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/3975q0iKY9mbaIaRCIwkda.
{"copyright_id":"0x9377f24c51a8723aba5ef33492d9c7ff3a6db0629b46e5e4c172cdc4512e8962","isrc":"SEYOK1612603","name":"Kveld med Gutta","registered_at":"2026-06-11T23:04:07Z","spotify_id":"2MUfwIoiBZrWuBjM4VvR8b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9377f24c51a8723aba5ef33492d9c7ff3a6db0629b46e5e4c172cdc4512e8962. 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/2MUfwIoiBZrWuBjM4VvR8b.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/2MUfwIoiBZrWuBjM4VvR8b.
{"copyright_id":"0x77655ff4a67de88e9862a23acdbb5f77835bf6c8faab4b373d20b607037150df","isrc":"SEYOK1612605","name":"To Små Danser","registered_at":"2026-06-08T16:20:41Z","spotify_id":"286nSj1RmkCeXoTkmVXrha","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77655ff4a67de88e9862a23acdbb5f77835bf6c8faab4b373d20b607037150df. 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/286nSj1RmkCeXoTkmVXrha.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/286nSj1RmkCeXoTkmVXrha.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b3542b3019df0f43691fbeaac6c5d33fcc623c033f3d6bd6b5783688557c45. 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/34AugdqjOZ4CPeY6uYpmHZ.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/34AugdqjOZ4CPeY6uYpmHZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4835eed7be4bb889bc06eb7515b3c711fd659177e5df1fd018f5f50b645449fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1f9LBbd8UaL9AZ36bI5ocq.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/1f9LBbd8UaL9AZ36bI5ocq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f37694f0c135d313436670e127eeec1ae439d27c2903f6cc82650f16d0f31c5. 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/5GgT3vu3Jm0EIBX4x5wALB.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/5GgT3vu3Jm0EIBX4x5wALB.
{"copyright_id":"0x93d9edfff59c75bec0dccf85e8514f341b1b6f753cbf26a718d4641c47bba24f","isrc":"SEYOK1619648","name":"Barndommens Sinn","registered_at":"2026-06-20T16:31:50Z","spotify_id":"64CKkPLVLEkEtDijGIOtHT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d9edfff59c75bec0dccf85e8514f341b1b6f753cbf26a718d4641c47bba24f. 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/64CKkPLVLEkEtDijGIOtHT.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/64CKkPLVLEkEtDijGIOtHT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd4152735ea96e36e258ce7654d7f29d3f9663a5ab237948377c4d6634f98d0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xUzAD6beIGFICeRmMrjat.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/3xUzAD6beIGFICeRmMrjat.
{"copyright_id":"0xa86f75ed164ea0de98907bfc2a449f7c07f1d7c7f0a9331548ca1a030c6b7c74","isrc":"NOAGJ2400104","name":"Alt rasar ned","registered_at":"2026-06-06T07:36:31Z","spotify_id":"6YbRfXwNaKGhsMzZVsSeL0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86f75ed164ea0de98907bfc2a449f7c07f1d7c7f0a9331548ca1a030c6b7c74. 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/6YbRfXwNaKGhsMzZVsSeL0.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/6YbRfXwNaKGhsMzZVsSeL0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c43a4cb400ccbfc4b4a7bdbbef9fe921774e102b4c2b0e2d2030e1d383ac86. 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/4BlTPJ7NdT50GZ4KJ4flpQ.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/4BlTPJ7NdT50GZ4KJ4flpQ.
{"copyright_id":"0x75ab7aaa168c9318b5b84d889e8eb4cad2e10b12645f91f1ac1e4d5297c4f13e","isrc":"NOGTA2357710","name":"Da var det bra","registered_at":"2026-06-10T01:30:21Z","spotify_id":"5JK4np62sYTrJr5bkmdgQF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ab7aaa168c9318b5b84d889e8eb4cad2e10b12645f91f1ac1e4d5297c4f13e. 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/5JK4np62sYTrJr5bkmdgQF.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/5JK4np62sYTrJr5bkmdgQF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8513c54cea8df057e49f499089da1e881a70015ce4767a053cef1d22813474. 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/1CvyWPsf1XbxmUHCjdeX17.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/1CvyWPsf1XbxmUHCjdeX17.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb63cdb0376e6e99af077d6ce96848b7dafc58255f81bc87a633eb29fe24a0c. 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/14rx2Nk48Z9z7MFpBWCplk.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/14rx2Nk48Z9z7MFpBWCplk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333899c4cc2a992fa86cb93e4a5a67f9f01c76a9134f121022915ccdad0eea47. 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/6xCffzqAFOX9jt5niFB4Ry.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/6xCffzqAFOX9jt5niFB4Ry.
{"copyright_id":"0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b","isrc":"NOGTA2113310","name":"Håper du er lykkelig nå","registered_at":"2026-06-06T14:31:25Z","spotify_id":"5OHeNCp1Pf317Ui9nTQbU6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5OHeNCp1Pf317Ui9nTQbU6.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/5OHeNCp1Pf317Ui9nTQbU6.
{"copyright_id":"0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3","isrc":"SEYOK1857284","name":"Mellom bakketopp og fjord","registered_at":"2026-06-06T00:43:23Z","spotify_id":"5UQ5Zi1vldrQYOpDSqIrzq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UQ5Zi1vldrQYOpDSqIrzq.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/5UQ5Zi1vldrQYOpDSqIrzq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a38012eb280f06dd16045c2cf474eea2b73c83d0a73d2b2858b57422479d876. 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/7aIGJdrNVGCpZhDrnbcpiU.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/7aIGJdrNVGCpZhDrnbcpiU.
{"copyright_id":"0x47e7fefa16620ffdd972ebcce97b31556a49d5ca18aef8d067f6ee198d099081","isrc":"SEYOK1637094","name":"Flisa Media","registered_at":"2026-06-09T14:31:55Z","spotify_id":"3ZpT7FlvUU4ftQ81SxMmWs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e7fefa16620ffdd972ebcce97b31556a49d5ca18aef8d067f6ee198d099081. 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/3ZpT7FlvUU4ftQ81SxMmWs.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/3ZpT7FlvUU4ftQ81SxMmWs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8047d945a320c3d774fe758d54a9381fe57dd1c996d7c2b1c79b54af756070be. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7j60yk62LEo5kk85gRksiR.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/7j60yk62LEo5kk85gRksiR.
{"copyright_id":"0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3","isrc":"SEYOK1857284","name":"Mellom Bakketopp og Fjord","registered_at":"2026-06-06T00:43:23Z","spotify_id":"0Rwa8AsSwPIHtFsXdTb6hF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Rwa8AsSwPIHtFsXdTb6hF.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/0Rwa8AsSwPIHtFsXdTb6hF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c964129ffe2884a51defe0fa06e4e59cf1e6bb7262264b5969b68436ff33f50. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0oc94kOjLGG7keLuvN7cN0.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/0oc94kOjLGG7keLuvN7cN0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fd11249db6ac968beb722a1ee3d58ac0dba42cac07b19b926313e477953e48. 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/067ApzZ84FALmgIzZla3Ox.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/067ApzZ84FALmgIzZla3Ox.
{"copyright_id":"0x1e77e709e4bc498c9afdfa39e58eb3fac2603978b312a84c54c0ede0cad77a23","isrc":"NOAGJ2500019","name":"Høll på hatten","registered_at":"2026-06-05T11:08:52Z","spotify_id":"2IFY2Ih7tZm0Vki8mLPGtm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e77e709e4bc498c9afdfa39e58eb3fac2603978b312a84c54c0ede0cad77a23. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2IFY2Ih7tZm0Vki8mLPGtm.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/2IFY2Ih7tZm0Vki8mLPGtm.
{"copyright_id":"0xda05ddfad44eb50b02576c37dc08e8987dbede1619bf88d4fec9b643cd5eae84","isrc":"NOAGJ2500012","name":"Siste farvel","registered_at":"2026-06-05T11:10:59Z","spotify_id":"45UXXykuHGkwKAGIctXfu7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda05ddfad44eb50b02576c37dc08e8987dbede1619bf88d4fec9b643cd5eae84. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45UXXykuHGkwKAGIctXfu7.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/45UXXykuHGkwKAGIctXfu7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c43a4cb400ccbfc4b4a7bdbbef9fe921774e102b4c2b0e2d2030e1d383ac86. 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/2jjtPh28mn116HJ40BEil6.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/2jjtPh28mn116HJ40BEil6.
{"copyright_id":"0x75ab7aaa168c9318b5b84d889e8eb4cad2e10b12645f91f1ac1e4d5297c4f13e","isrc":"NOGTA2357710","name":"Da var det bra","registered_at":"2026-06-10T01:30:21Z","spotify_id":"2YexHbaG1Q17rwoXhDwb5x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ab7aaa168c9318b5b84d889e8eb4cad2e10b12645f91f1ac1e4d5297c4f13e. 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/2YexHbaG1Q17rwoXhDwb5x.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/2YexHbaG1Q17rwoXhDwb5x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8513c54cea8df057e49f499089da1e881a70015ce4767a053cef1d22813474. 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/4yIKcfZvKWgE7dg6RNl43a.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/4yIKcfZvKWgE7dg6RNl43a.
{"copyright_id":"0xfbb63cdb0376e6e99af077d6ce96848b7dafc58255f81bc87a633eb29fe24a0c","isrc":"NOGTA2250710","name":"Sjå land","registered_at":"2026-06-24T02:58:46Z","spotify_id":"36BuxBSVUdXJUi6OXfag77","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb63cdb0376e6e99af077d6ce96848b7dafc58255f81bc87a633eb29fe24a0c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/36BuxBSVUdXJUi6OXfag77.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/36BuxBSVUdXJUi6OXfag77.
{"copyright_id":"0x333899c4cc2a992fa86cb93e4a5a67f9f01c76a9134f121022915ccdad0eea47","isrc":"NOGTA2249210","name":"Kvist og rot","registered_at":"2026-06-09T13:09:45Z","spotify_id":"1OAOzghnoTRsCnI1OUQJbz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333899c4cc2a992fa86cb93e4a5a67f9f01c76a9134f121022915ccdad0eea47. 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/1OAOzghnoTRsCnI1OUQJbz.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/1OAOzghnoTRsCnI1OUQJbz.
{"copyright_id":"0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b","isrc":"NOGTA2113310","name":"Håper du er lykkelig nå","registered_at":"2026-06-06T14:31:25Z","spotify_id":"7uUdIIkswVZJmURPlSQVxf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba01f8ec13a839414ca52e652aba73d88be27c447f90b119a279e4e20195c0b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7uUdIIkswVZJmURPlSQVxf.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/7uUdIIkswVZJmURPlSQVxf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0f5fdc9435fff4f0913d53ef771fca2a739415e844513ce15c81a6aa6b9150. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eQVcFaTs49tDmA9yrGtpS.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/7eQVcFaTs49tDmA9yrGtpS.
{"copyright_id":"0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3","isrc":"SEYOK1857284","name":"Mellom Bakketopp og Fjord","registered_at":"2026-06-06T00:43:23Z","spotify_id":"7M5eh6LKDUiku7JWViW7Aj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95c7d1bbc8117bbf7a3b39cbecfc8bf442db603cd1b291b71456fc4dc0c85b3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7M5eh6LKDUiku7JWViW7Aj.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/7M5eh6LKDUiku7JWViW7Aj.
{"copyright_id":"0x47e7fefa16620ffdd972ebcce97b31556a49d5ca18aef8d067f6ee198d099081","isrc":"SEYOK1637094","name":"Flisa Media","registered_at":"2026-06-09T14:31:55Z","spotify_id":"6oItOeqFpHliowiCD6nDYL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e7fefa16620ffdd972ebcce97b31556a49d5ca18aef8d067f6ee198d099081. 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/6oItOeqFpHliowiCD6nDYL.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/6oItOeqFpHliowiCD6nDYL.
{"copyright_id":"0x9e0bf2b6c4ab1ed125741bf133007caa6748143c040f123df5c61013ad4c4e8a","isrc":"NOUM72000334","name":"Håper du er lykkelig nå","registered_at":"2026-06-06T00:44:06Z","spotify_id":"6JOoTX5e0TAHCTWWpC7HrH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0bf2b6c4ab1ed125741bf133007caa6748143c040f123df5c61013ad4c4e8a. 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/6JOoTX5e0TAHCTWWpC7HrH.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/6JOoTX5e0TAHCTWWpC7HrH.