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 0x6c0ff93b8c212a50fe37bae4a4043fb13bd2b4d0379f2d6756054ef6efda71aa. 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/f6b94e39-b902-4c4d-b84e-2c3ebb60de41.json and https://artists.proofprofile.net/proofs/artist/f6b94e39-b902-4c4d-b84e-2c3ebb60de41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Out In the Rain (feat. Lzzy Hale of Halestorm)
{"copyright_id":"0x0aadeec8db283d641155e74d4b5ec75709a46dcaca156be24aecb36499dc7b3b","isrc":"USDPK1800041","name":"My Whiskey Your Wine - Acoustic","registered_at":"2026-06-29T13:08:14Z","spotify_id":"4QeE8tDuJaBEuyyoyDWbTj","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 0x0aadeec8db283d641155e74d4b5ec75709a46dcaca156be24aecb36499dc7b3b. 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/4QeE8tDuJaBEuyyoyDWbTj.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/4QeE8tDuJaBEuyyoyDWbTj.
Blame It On The Double (feat. Tyler Connolly of Theory of a Deadman & Jason Hook)
Blame It On The Double (feat. Tyler Connolly) - Country Remix
{"copyright_id":"0x4d8602f88af8f5fa1e93a6ba067f8dfecf52089debc8d3c20eb9bac81de6c0c4","isrc":"USDPK2100069","name":"Blame It On The Double - Country Remix","registered_at":"2026-06-28T23:52:42Z","spotify_id":"0nBoMcAyJBPoM6GxsO9Okw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8602f88af8f5fa1e93a6ba067f8dfecf52089debc8d3c20eb9bac81de6c0c4. 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/0nBoMcAyJBPoM6GxsO9Okw.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/0nBoMcAyJBPoM6GxsO9Okw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722330e40e004d14dbd1c5b686c98cb334e9ee33de8ce732b9a4028cc74478e4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DUuCjphy8m8BQ1DP2FJPk.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/5DUuCjphy8m8BQ1DP2FJPk.
(Make My) Country Rock (feat. Sully Erna of Godsmack, Travis Tritt and Mick Mars)
(Make My) Country Rock (feat. Sully Erna of Godsmack, Travis Tritt, and Mick Mars)
{"copyright_id":"0x5503617789d2725aa0f3034198526d6fbb359723401d1294bc5ec32aabf51568","isrc":"USDPK2400080","name":"(Make My) Country Rock (feat. Sully Erna of Godsmack, Travis Tritt, and Mick Mars)","registered_at":"2026-06-04T09:39:48Z","spotify_id":"1Z2ayz8NgAD3HtNUfxUlrL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5503617789d2725aa0f3034198526d6fbb359723401d1294bc5ec32aabf51568. 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/1Z2ayz8NgAD3HtNUfxUlrL.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/1Z2ayz8NgAD3HtNUfxUlrL.
{"copyright_id":"0x830835b400cbc42ef984eb8bee8fd5f6b4bd7590cfd0ddf9ca45f295c42af5d6","isrc":"USDPK2400077","name":"Guilty (feat. DL of Bad Wolves)","registered_at":"2026-06-07T23:35:53Z","spotify_id":"62mvaUT0iKDX8s4UyvUQ63","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830835b400cbc42ef984eb8bee8fd5f6b4bd7590cfd0ddf9ca45f295c42af5d6. 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/62mvaUT0iKDX8s4UyvUQ63.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/62mvaUT0iKDX8s4UyvUQ63.
{"copyright_id":"0x5503617789d2725aa0f3034198526d6fbb359723401d1294bc5ec32aabf51568","isrc":"USDPK2400080","name":"(Make My) Country Rock (feat. Sully Erna of Godsmack, Travis Tritt, and Mick Mars)","registered_at":"2026-06-04T09:39:48Z","spotify_id":"6jsBZQ2Ono0EbxSNcO5lfk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5503617789d2725aa0f3034198526d6fbb359723401d1294bc5ec32aabf51568. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jsBZQ2Ono0EbxSNcO5lfk.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/6jsBZQ2Ono0EbxSNcO5lfk.
{"copyright_id":"0x830835b400cbc42ef984eb8bee8fd5f6b4bd7590cfd0ddf9ca45f295c42af5d6","isrc":"USDPK2400077","name":"Guilty (feat. DL of Bad Wolves)","registered_at":"2026-06-07T23:35:53Z","spotify_id":"0ssiyylX7tFeJr92UXnMVg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830835b400cbc42ef984eb8bee8fd5f6b4bd7590cfd0ddf9ca45f295c42af5d6. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ssiyylX7tFeJr92UXnMVg.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/0ssiyylX7tFeJr92UXnMVg.
The Retaliators Deluxe (Music from the Motion Picture)
{"copyright_id":"0x830835b400cbc42ef984eb8bee8fd5f6b4bd7590cfd0ddf9ca45f295c42af5d6","isrc":"USDPK2400077","name":"Guilty (feat. DL of Bad Wolves)","registered_at":"2026-06-07T23:35:53Z","spotify_id":"6FhTHU79clNwhSmflt26gp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830835b400cbc42ef984eb8bee8fd5f6b4bd7590cfd0ddf9ca45f295c42af5d6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FhTHU79clNwhSmflt26gp.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/6FhTHU79clNwhSmflt26gp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722330e40e004d14dbd1c5b686c98cb334e9ee33de8ce732b9a4028cc74478e4. 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/5OUSvMWKBl3Y8iggjhUD7G.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/5OUSvMWKBl3Y8iggjhUD7G.
{"copyright_id":"0x0b7a2a4a12703d0539feeab2e48466b6e2e4515a397f091c79941bb1809eb553","isrc":"USDPK2100032","name":"Blame It On The Double (feat. Tyler Connolly of Theory of a Deadman & Jason Hook)","registered_at":"2026-06-24T10:32:23Z","spotify_id":"3F8GSDS3HFb7HpGxUbJ1iX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7a2a4a12703d0539feeab2e48466b6e2e4515a397f091c79941bb1809eb553. 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/3F8GSDS3HFb7HpGxUbJ1iX.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/3F8GSDS3HFb7HpGxUbJ1iX.
The Retaliators (Music from the Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722330e40e004d14dbd1c5b686c98cb334e9ee33de8ce732b9a4028cc74478e4. 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/0W22ed8cPRlbyaDEhuBQTB.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/0W22ed8cPRlbyaDEhuBQTB.
{"copyright_id":"0x0b7a2a4a12703d0539feeab2e48466b6e2e4515a397f091c79941bb1809eb553","isrc":"USDPK2100032","name":"Blame It On The Double (feat. Tyler Connolly of Theory of a Deadman & Jason Hook)","registered_at":"2026-06-24T10:32:23Z","spotify_id":"4LOPMwxmP7ENYLiVUl9bFi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7a2a4a12703d0539feeab2e48466b6e2e4515a397f091c79941bb1809eb553. 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/4LOPMwxmP7ENYLiVUl9bFi.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/4LOPMwxmP7ENYLiVUl9bFi.
{"copyright_id":"0x58b133a02716bb0458ffbca3e6fecddc0fbb177acc5c80c869967fc7c0838f4a","isrc":"USDPK2300089","name":"Unstoppable (feat. Cory Marks)","registered_at":"2026-06-06T13:20:38Z","spotify_id":"1J3XvEigfbKotzqqwsldz6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b133a02716bb0458ffbca3e6fecddc0fbb177acc5c80c869967fc7c0838f4a. 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/1J3XvEigfbKotzqqwsldz6.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/1J3XvEigfbKotzqqwsldz6.
{"copyright_id":"0x80bec7ade2b6e0fc546dcaafdb17ce529f4a4b6d583087183b3ec852445f83d4","isrc":"USDPK2300097","name":"Give Me A Reason (feat. Cory Marks)","registered_at":"2026-06-09T21:12:30Z","spotify_id":"4arlTSwCqH9i7HLT6Q4a23","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bec7ade2b6e0fc546dcaafdb17ce529f4a4b6d583087183b3ec852445f83d4. 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/4arlTSwCqH9i7HLT6Q4a23.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/4arlTSwCqH9i7HLT6Q4a23.
{"copyright_id":"0x58b133a02716bb0458ffbca3e6fecddc0fbb177acc5c80c869967fc7c0838f4a","isrc":"USDPK2300089","name":"Unstoppable (feat. Cory Marks)","registered_at":"2026-06-06T13:20:38Z","spotify_id":"3MWCJZybLRQ0skDYnSP1Ze","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b133a02716bb0458ffbca3e6fecddc0fbb177acc5c80c869967fc7c0838f4a. 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/3MWCJZybLRQ0skDYnSP1Ze.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/3MWCJZybLRQ0skDYnSP1Ze.
Outlaws & Outsiders - Music from the Motion Picture
Sno Babies (Music from the Motion Picture)