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 0xd01f5f110e80ae51e8f17773d951455ea2128c88f3176c7137910169104c2f99. 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/e4ed0940-fa10-4538-8cca-bc2d501a02b4.json and https://artists.proofprofile.net/proofs/artist/e4ed0940-fa10-4538-8cca-bc2d501a02b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Take On the World (Theme Song From "Girl Meets World")
Take On the World - Theme Song From "Girl Meets World"
{"copyright_id":"0xb3148d5db31c158861263ee14b99cb8e641bc478d4a0c14467fbb502eab21f91","isrc":"USWD11468205","name":"Take On the World - Theme Song From \"Girl Meets World\"","registered_at":"2026-06-04T06:48:27Z","spotify_id":"5lz0NiPw32Gq4kMIUJvuw2","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 0xb3148d5db31c158861263ee14b99cb8e641bc478d4a0c14467fbb502eab21f91. 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/5lz0NiPw32Gq4kMIUJvuw2.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/5lz0NiPw32Gq4kMIUJvuw2.
Take On the World (From “Girl Meets World”/Summer Remix)
Take On the World - From "Girl Meets World"/Summer Remix/Music from the TV Series
{"copyright_id":"0xb95368a4d4c9270f13b827f5ddb297ff55a95d0d3b6846e7dc48bb0f645fd0e6","isrc":"USWD11468206","name":"Take On the World - From \"Girl Meets World\"/Summer Remix/Music from the TV Series","registered_at":"2026-06-06T14:31:17Z","spotify_id":"7MK9eaTSGwGdKA4N7IPdDN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95368a4d4c9270f13b827f5ddb297ff55a95d0d3b6846e7dc48bb0f645fd0e6. 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/7MK9eaTSGwGdKA4N7IPdDN.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/7MK9eaTSGwGdKA4N7IPdDN.
Disney 2000s, Vol. 3: Disney Channel Theme Songs
{"copyright_id":"0xb3148d5db31c158861263ee14b99cb8e641bc478d4a0c14467fbb502eab21f91","isrc":"USWD11468205","name":"Take On the World - Theme Song From \"Girl Meets World\"","registered_at":"2026-06-04T06:48:27Z","spotify_id":"7DQw5BDf3OJAEq6S8k6kXf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3148d5db31c158861263ee14b99cb8e641bc478d4a0c14467fbb502eab21f91. 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/7DQw5BDf3OJAEq6S8k6kXf.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/7DQw5BDf3OJAEq6S8k6kXf.
So Far So Great - Theme Song to Sonny with a Chance
{"copyright_id":"0xe622f8476db3b9de86eb70104c76029359b3eb6c3c86a4367446d7971b131e48","isrc":"USWD10936648","name":"So Far So Great - Theme Song to Sonny with a Chance","registered_at":"2026-06-04T15:24:20Z","spotify_id":"3PcNnDIe3hsyzVD6IeQxXK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe622f8476db3b9de86eb70104c76029359b3eb6c3c86a4367446d7971b131e48. 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/3PcNnDIe3hsyzVD6IeQxXK.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/3PcNnDIe3hsyzVD6IeQxXK.
Keep It Undercover - Theme Song From "K.C. Undercover"
{"copyright_id":"0xef1447bc996c4d4d1b4fdb5e71236064b19324ea740c843457b779f88379690e","isrc":"USWD11469559","name":"Keep It Undercover - Theme Song From \"K.C. Undercover\"","registered_at":"2026-06-04T09:25:50Z","spotify_id":"0h5KyclPs56qBzItqbAkiM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1447bc996c4d4d1b4fdb5e71236064b19324ea740c843457b779f88379690e. 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/0h5KyclPs56qBzItqbAkiM.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/0h5KyclPs56qBzItqbAkiM.
Chip 'N' Dale's Rescue Rangers Theme Song
{"copyright_id":"0x18c9f22ce879f7b21588ac292d2c69fc3149315588b15ea31d54662c25a9c0a4","isrc":"USWD10321620","name":"Chip 'N' Dale's Rescue Rangers Theme Song","registered_at":"2026-06-22T23:29:57Z","spotify_id":"0IoWeKI0d8f82tv2lnmvNm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c9f22ce879f7b21588ac292d2c69fc3149315588b15ea31d54662c25a9c0a4. 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/0IoWeKI0d8f82tv2lnmvNm.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/0IoWeKI0d8f82tv2lnmvNm.
{"copyright_id":"0x7906901e300979acc4e44c3ba6fdc8c16dbe1c909209f646475f96d147fed130","isrc":"USWD10321622","name":"Duck Tales Theme - From “Duck Tales“","registered_at":"2026-06-20T22:08:25Z","spotify_id":"1IvgSpLiagFJHNFSLXgeeN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7906901e300979acc4e44c3ba6fdc8c16dbe1c909209f646475f96d147fed130. 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/1IvgSpLiagFJHNFSLXgeeN.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/1IvgSpLiagFJHNFSLXgeeN.
That's So Raven (Theme Song) - From "That's So Raven"
{"copyright_id":"0x030afc71830ea8def92344fe084fb6150448d12a0d0a73e2e083e851e0349351","isrc":"USWD10322068","name":"That's So Raven (Theme Song) - From \"That's So Raven\"","registered_at":"2026-06-05T08:07:14Z","spotify_id":"1NanVqLYjvCosGMrE1EAqe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030afc71830ea8def92344fe084fb6150448d12a0d0a73e2e083e851e0349351. 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/1NanVqLYjvCosGMrE1EAqe.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/1NanVqLYjvCosGMrE1EAqe.
Everything Is Not As It Seems - Series Theme Song
{"copyright_id":"0x9637e2b92890b9e5099915921c7f2c3aaa1a12fba9722c1955ef1a212f54d7c3","isrc":"USWD10936261","name":"Everything Is Not As It Seems - Series Theme Song","registered_at":"2026-06-04T08:44:47Z","spotify_id":"7HT5j16QdIuwJy5vAQM6C2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9637e2b92890b9e5099915921c7f2c3aaa1a12fba9722c1955ef1a212f54d7c3. 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/7HT5j16QdIuwJy5vAQM6C2.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/7HT5j16QdIuwJy5vAQM6C2.
{"copyright_id":"0xc9adb828f1947bd4084ec6049d7b02a0a8bdae04cb91f7512c8ea7ef6a726437","isrc":"USWD11155812","name":"Determinate - From \"Lemonade Mouth\"","registered_at":"2026-06-10T15:50:48Z","spotify_id":"7nB4puiE0wypWBErOg5uBN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9adb828f1947bd4084ec6049d7b02a0a8bdae04cb91f7512c8ea7ef6a726437. 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/7nB4puiE0wypWBErOg5uBN.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/7nB4puiE0wypWBErOg5uBN.
Introducing Me - From "Camp Rock 2: The Final Jam"
{"copyright_id":"0x4b23e162ff8475613aeec9cf72126bf07b327243d988316de7206f47e5819b40","isrc":"USWD11038146","name":"Introducing Me - From \"Camp Rock 2: The Final Jam\"","registered_at":"2026-06-05T08:06:48Z","spotify_id":"2adVhv9x8yMngb7gPxJSYY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b23e162ff8475613aeec9cf72126bf07b327243d988316de7206f47e5819b40. 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/2adVhv9x8yMngb7gPxJSYY.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/2adVhv9x8yMngb7gPxJSYY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41fba2f88e4ba641a5c285db77032d067cc1b441911be679bc7297afbb6200f. 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/1O41wmTphd9Ykz89O0D5Fg.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/1O41wmTphd9Ykz89O0D5Fg.
One and the Same - From "Princess Protection Program"
{"copyright_id":"0xbc2f0267aaca9e8d929bae423781c6ab3697e4c28beba3790426933388c496fb","isrc":"USWD10936204","name":"One and the Same - From \"Princess Protection Program\"","registered_at":"2026-06-04T11:06:03Z","spotify_id":"55DeLLs5C4LgRNoXd3JUhO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2f0267aaca9e8d929bae423781c6ab3697e4c28beba3790426933388c496fb. 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/55DeLLs5C4LgRNoXd3JUhO.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/55DeLLs5C4LgRNoXd3JUhO.
{"copyright_id":"0x494ac444e7c1df62173843a43f8bf4211d9ff19b5c5a611bf7d1e89a6856162f","isrc":"USWD10629082","name":"Strut - From \"The Cheetah Girls 2\"","registered_at":"2026-06-04T06:59:05Z","spotify_id":"2YiieMbJbo9JtmHbkT9Kgk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494ac444e7c1df62173843a43f8bf4211d9ff19b5c5a611bf7d1e89a6856162f. 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/2YiieMbJbo9JtmHbkT9Kgk.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/2YiieMbJbo9JtmHbkT9Kgk.
Breaking Free - From "High School Musical"/Soundtrack Version
{"copyright_id":"0xb15ee2f4c2ec5e1836585d778d5c748bc0452d8745a664cce2461c1a110c3cae","isrc":"USWD10527742","name":"Breaking Free - From \"High School Musical\"/Soundtrack Version","registered_at":"2026-06-01T14:26:54Z","spotify_id":"1HCzjZwUno0N4mlrQwARG7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15ee2f4c2ec5e1836585d778d5c748bc0452d8745a664cce2461c1a110c3cae. 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/1HCzjZwUno0N4mlrQwARG7.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/1HCzjZwUno0N4mlrQwARG7.
Gotta Go My Own Way - From "High School Musical 2"/Soundtrack Version
{"copyright_id":"0x8774ad7ab7219c118f78f2cf68746de122b829803b2e398a18a1e8ffffcfedf7","isrc":"USWD10732098","name":"Gotta Go My Own Way - From \"High School Musical 2\"/Soundtrack Version","registered_at":"2026-06-01T13:21:28Z","spotify_id":"3Dxi7H1jdRftAzpYxzUPy2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8774ad7ab7219c118f78f2cf68746de122b829803b2e398a18a1e8ffffcfedf7. 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/3Dxi7H1jdRftAzpYxzUPy2.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/3Dxi7H1jdRftAzpYxzUPy2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40073b720ed6af0aafa1a8131262e42ba88bda8110fe214f7c40162881316a5. 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/192G9wo2hwVD4N2udSKoyA.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/192G9wo2hwVD4N2udSKoyA.
{"copyright_id":"0xb0142152feedddae43c087067910d33139b5c45c97b5e4a57c5e4a11a1264f64","isrc":"USWD11055149","name":"Shake It Up - From \"Shake It Up\"","registered_at":"2026-06-04T13:49:45Z","spotify_id":"6nP8bcOdEvpZqojZ1roU1m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0142152feedddae43c087067910d33139b5c45c97b5e4a57c5e4a11a1264f64. 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/6nP8bcOdEvpZqojZ1roU1m.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/6nP8bcOdEvpZqojZ1roU1m.
Better in Stereo - From "Liv and Maddie"/Soundtrack Version/Theme Song Version
{"copyright_id":"0x12bc14855e36629f9288bc4abc8c4e01c3cec05a6b144ad0cccb9a214f7669a6","isrc":"USWD11366952","name":"Better in Stereo - From \"Liv and Maddie\"/Soundtrack Version/Theme Song Version","registered_at":"2026-06-05T12:42:05Z","spotify_id":"2u8u09Gtn5OC0wJyHIrt75","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bc14855e36629f9288bc4abc8c4e01c3cec05a6b144ad0cccb9a214f7669a6. 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/2u8u09Gtn5OC0wJyHIrt75.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/2u8u09Gtn5OC0wJyHIrt75.
{"copyright_id":"0x5b390db3c8758e8ec08e603c4fae9979fdf9cfcf7c09296065e3bfc77821f32d","isrc":"USWD11262330","name":"Hey Jessie - From \"Jessie\"","registered_at":"2026-06-04T11:50:02Z","spotify_id":"1VlFmbXPrP8sxApgVNLoxh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b390db3c8758e8ec08e603c4fae9979fdf9cfcf7c09296065e3bfc77821f32d. 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/1VlFmbXPrP8sxApgVNLoxh.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/1VlFmbXPrP8sxApgVNLoxh.
Can’t Do It Without You (Austin & Ally Main Title) - From "Austin & Ally"
{"copyright_id":"0x23829c56eff4f4729ac764cf65a668845e640fa41420435c351bd0925dc904f6","isrc":"USWD11263596","name":"Can’t Do It Without You (Austin & Ally Main Title) - From \"Austin & Ally\"","registered_at":"2026-06-04T16:25:49Z","spotify_id":"2F6McCcPLIxKNUwbY8vR3E","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23829c56eff4f4729ac764cf65a668845e640fa41420435c351bd0925dc904f6. 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/2F6McCcPLIxKNUwbY8vR3E.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/2F6McCcPLIxKNUwbY8vR3E.
Hang In There Baby - From "Good Luck Charlie"
{"copyright_id":"0x6fc016069c70202e50cd53852c40457ae146581603e757a3ebed9f890b58d408","isrc":"USWD11263837","name":"Hang In There Baby - From \"Good Luck Charlie\"","registered_at":"2026-06-04T12:42:49Z","spotify_id":"1d4UvOBL2auYqcDg8yZa56","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc016069c70202e50cd53852c40457ae146581603e757a3ebed9f890b58d408. 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/1d4UvOBL2auYqcDg8yZa56.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/1d4UvOBL2auYqcDg8yZa56.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420a821f3a56cb6806a05c97577e302fd23cc1714ddf3ab78f4fb8616a0cdde1. 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/7epQC4M34KzpC2qEPcUTVU.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/7epQC4M34KzpC2qEPcUTVU.
Who Will I Be - From "Camp Rock"/Soundtrack Version
{"copyright_id":"0xc7c0ae23f3cc84ba8661142cf286488ca9a6998a606f2124e94babbebbb69233","isrc":"USWD10833812","name":"Who Will I Be - From \"Camp Rock\"/Soundtrack Version","registered_at":"2026-06-04T15:40:54Z","spotify_id":"7xTKOuvqBbzHoRGX64hLr0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c0ae23f3cc84ba8661142cf286488ca9a6998a606f2124e94babbebbb69233. 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/7xTKOuvqBbzHoRGX64hLr0.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/7xTKOuvqBbzHoRGX64hLr0.
{"copyright_id":"0x7c7be042daf03765c7a6d4fcef3bc2273fed08e6826f1996f884664f0f0c4400","isrc":"USWD10937505","name":"Something About the Sunshine","registered_at":"2026-06-01T21:22:07Z","spotify_id":"5nwZS3SR1HAAZqtXfBHIWo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7be042daf03765c7a6d4fcef3bc2273fed08e6826f1996f884664f0f0c4400. 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/5nwZS3SR1HAAZqtXfBHIWo.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/5nwZS3SR1HAAZqtXfBHIWo.
Today is Gonna be a Great Day - Theme Song to Phineas and Ferb
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2347f46c070000ae53e9f866226d55bf1bde536c441092f02f2dc87155af6eef. 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/4bYm95uNb0qiHWilcuxmfZ.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/4bYm95uNb0qiHWilcuxmfZ.
Theme to Lizzie McGuire - Extended Supa Mix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b02120f90e58df580a50a11ad7fb3402b61dd63ff846cc6434fb99b1999d234. 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/2SsjMUkhpW3YJ03PSB63zj.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/2SsjMUkhpW3YJ03PSB63zj.