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 0x504df0f8026b552ff8aea9c5f84993d5a4b8e478be2dbe1478a102ce31fa9d9e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cf9ed35-c6df-4102-9675-ac641f03108d.json and https://artists.proofprofile.net/proofs/artist/7cf9ed35-c6df-4102-9675-ac641f03108d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hold On (Hippy Dance) - Audiotree Live Version
Mason-Dixon Line - Audiotree Live Version
Everything Changes - Audiotree Live Version
Hold On (Hippy Dance) - Audiotree Live version
Mason-Dixon Line - Audiotree Live version
Everything Changes - Audiotree Live version
{"copyright_id":"0xe283d0fb544e51816a22b4b43d0b118ca5b7d16de564a407b5406968b65cdc8f","isrc":"QMGSG1700002","name":"Suit and Jacket","registered_at":"2026-06-04T03:26:57Z","spotify_id":"3ILLqwupo1Aa6PBNXxV4ey","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 0xe283d0fb544e51816a22b4b43d0b118ca5b7d16de564a407b5406968b65cdc8f. 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/3ILLqwupo1Aa6PBNXxV4ey.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/3ILLqwupo1Aa6PBNXxV4ey.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792157ed19242b74a4413257e7c3e174f883eb8ac5ee52f78c6897c752afba86. 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/31FVK7g99Nn15DOY6yYFuT.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/31FVK7g99Nn15DOY6yYFuT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f0e4baff4d188f4269387a55a32833728845ffca7ba2754e12a46369d3ef9c. 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/51dCjvxFlNi7Gt1ckoK1Hl.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/51dCjvxFlNi7Gt1ckoK1Hl.
Take It All Back (String Quartet Op.9 in C Major)
Take It All Back - String Quartet Op. 9 In C Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792157ed19242b74a4413257e7c3e174f883eb8ac5ee52f78c6897c752afba86. 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/4Pk1bISNa9PbdEoR851HJl.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/4Pk1bISNa9PbdEoR851HJl.
Take It All Back - String Quartet Op. 9 in C Major
Why Did You Run? - Recorded At Sound Stage Studios Nashville
I Won't Back Down - Recorded At Sound Stage Studios Nashville
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf673683104e9b35547b7f05de443391b82013952a71726047c0dd4a819ed82eb. 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/0eRXRjA5C18oSVKJPGv0UD.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/0eRXRjA5C18oSVKJPGv0UD.
{"copyright_id":"0xda9d9847e046d1851ac9f47d0b59cc1d159e0c310d5485eb6a69d37b45149d92","isrc":"QMGSG1900001","name":"Why Did You Run? - Live","registered_at":"2026-06-28T21:42:30Z","spotify_id":"4QTUnhkVcgGOWlQgcpKXK8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9d9847e046d1851ac9f47d0b59cc1d159e0c310d5485eb6a69d37b45149d92. 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/4QTUnhkVcgGOWlQgcpKXK8.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/4QTUnhkVcgGOWlQgcpKXK8.
Why Did You Run? - Bluegrass Version / Live
Quarter-Life Crisis (Live at Ascend Amphitheatre Nashville)
Over My Head (Live at Aragon Ballroom Chicago)
i'm ok. (Live at Ascend Amphitheatre Nashville)
Conversations (Live at Red Rocks Amphitheatre Colorado)
Suit and Jacket (Live at Ascend Amphitheatre Nashville)
Going to Mars (Live at Ascend Amphitheatre Nashville)
I Won't Back Down (Live at Aragon Ballroom Chicago)
Why Did You Run? (Live at Red Rocks Amphitheatre Colorado)
Alright (Live at Ascend Amphitheatre Nashville)
Take It All Back (Live at Ascend Amphitheatre Nashville)
Take It All Back (Remix) [Live at Ascend Amphitheatre Nashville]
Quarter-Life Crisis - Live At Ascend Amphitheater Nashville
Over my head - Live At Aragon Ballroom Chicago
i'm ok. - Live At Ascend Amphitheatre Nashville
Conversations - Live At Red Rocks Amphitheatre Morrison
Suit And Jacket - Live At Ascend Amphitheatre Nashville
Going To Mars - Live At Ascend Amphitheatre Nashville
pictures - Live At Aragon Ballroom Chicago
I Won't Back Down - Live At Aragon Ballroom Chicago
Why Did You Run? - Live At Red Rocks Amphitheatre Morrison
Alright - Live At Ascend Amphitheatre Nashville
Take It All Back - Live At Ascend Amphitheatre Nashville
Take It All Back - Remix / Live At Ascend Amphitheatre Nashville
Quarter-Life Crisis - Live at Ascend Amphitheater Nashville
Over My Head - Live at Aragon Ballroom Chicago
I'm Ok - Live at Ascend Amphitheater Nashville
Conversations - Live at Red Rocks Amphitheater Colorado
Suit and Jacket - Live at Ascend Amphitheater Nashville
Going to Mars - Live at Ascend Amphitheater Nashville
Pictures - Live at Aragon Ballroom Chicago
I Won't Back Down - Live at Aragon Ballroom Chicago
Why Did You Run? - Live at Red Rocks Amphitheater Colorado
Alright - Live at Ascend Amphitheater Nashville
Take It All Back - Live at Ascend Amphitheater Nashville
{"copyright_id":"0xbe5ca12312952b9834c9bd204482a67d7da1991b8981cf3957bb6cdc2641ad07","isrc":"QMGSG2200008","name":"make me a kid again","registered_at":"2026-06-29T01:03:09Z","spotify_id":"4xLAOlPdBBxFvR3LqFppTK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5ca12312952b9834c9bd204482a67d7da1991b8981cf3957bb6cdc2641ad07. 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/4xLAOlPdBBxFvR3LqFppTK.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/4xLAOlPdBBxFvR3LqFppTK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e251d87b6ea76856b77e4704680c3094c084645195c91b7d11b179923ec5d7b. 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/5yvE5KpjC7bzC04EETHj7R.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/5yvE5KpjC7bzC04EETHj7R.
{"copyright_id":"0xeb8683f5165abaf7eb6b978ccc734cfa49c5333651b94330b528d8159f57edb1","isrc":"QMGSG2300002","name":"Only Want The Best","registered_at":"2026-06-29T01:02:32Z","spotify_id":"7bdbSGGaxuRsL3nLbtTxUa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8683f5165abaf7eb6b978ccc734cfa49c5333651b94330b528d8159f57edb1. 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/7bdbSGGaxuRsL3nLbtTxUa.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/7bdbSGGaxuRsL3nLbtTxUa.
{"copyright_id":"0xce418ddf7d09cdf15ba0922838f5e15ccd502b13de6d00bdc68c08b5169863d9","isrc":"QMGSG2300001","name":"Son of a Gun","registered_at":"2026-06-26T13:21:09Z","spotify_id":"76aWCOIx7CH1TfzT7Phduc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce418ddf7d09cdf15ba0922838f5e15ccd502b13de6d00bdc68c08b5169863d9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76aWCOIx7CH1TfzT7Phduc.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/76aWCOIx7CH1TfzT7Phduc.
Son of a Gun (feat. K.Flay) / Starting Over
{"copyright_id":"0xce418ddf7d09cdf15ba0922838f5e15ccd502b13de6d00bdc68c08b5169863d9","isrc":"QMGSG2300001","name":"Son of a Gun","registered_at":"2026-06-26T13:21:09Z","spotify_id":"2YxHbUWeFcx0oPcUozk8Bm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce418ddf7d09cdf15ba0922838f5e15ccd502b13de6d00bdc68c08b5169863d9. 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/2YxHbUWeFcx0oPcUozk8Bm.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/2YxHbUWeFcx0oPcUozk8Bm.
{"copyright_id":"0xce418ddf7d09cdf15ba0922838f5e15ccd502b13de6d00bdc68c08b5169863d9","isrc":"QMGSG2300001","name":"Son of a Gun","registered_at":"2026-06-26T13:21:09Z","spotify_id":"1tjSryhEoKA6UN9ck6jA5y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce418ddf7d09cdf15ba0922838f5e15ccd502b13de6d00bdc68c08b5169863d9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tjSryhEoKA6UN9ck6jA5y.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/1tjSryhEoKA6UN9ck6jA5y.
{"copyright_id":"0xeb8683f5165abaf7eb6b978ccc734cfa49c5333651b94330b528d8159f57edb1","isrc":"QMGSG2300002","name":"Only Want The Best","registered_at":"2026-06-29T01:02:32Z","spotify_id":"2txksObchDxsnRpH1CWY2V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8683f5165abaf7eb6b978ccc734cfa49c5333651b94330b528d8159f57edb1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2txksObchDxsnRpH1CWY2V.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/2txksObchDxsnRpH1CWY2V.
Dreams (Acoustic) [feat. Judah & The Lion]
{"copyright_id":"0xfa6f912ee99593d16ad9fdac097039cb20459e3d258ffb3c18dfe37ce92d7c7c","isrc":"USA2P2347679","name":"Dreams (Acoustic) [feat. Judah & The Lion]","registered_at":"2026-06-08T19:24:29Z","spotify_id":"0lXBF9jIr5klEsDw4oTlPQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6f912ee99593d16ad9fdac097039cb20459e3d258ffb3c18dfe37ce92d7c7c. 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/0lXBF9jIr5klEsDw4oTlPQ.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/0lXBF9jIr5klEsDw4oTlPQ.
Dreams (Madism Remix) [Feat. Judah & The Lion]
{"copyright_id":"0x41334b458b2894c8128941aec828f3cfc467dd521a17b61fab5d0d289ecf8a95","isrc":"USA2P2347680","name":"Dreams (Madism Remix) [Feat. Judah & The Lion]","registered_at":"2026-06-09T16:44:09Z","spotify_id":"54NLxGh4wvGx1sSIRA8iAq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41334b458b2894c8128941aec828f3cfc467dd521a17b61fab5d0d289ecf8a95. 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/54NLxGh4wvGx1sSIRA8iAq.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/54NLxGh4wvGx1sSIRA8iAq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870300d25471b5e779f09aae13fc3d83e6a49c653ecf7d3e7a0c580e5a80b526. 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/3WHSP38a6ktbOwzj5UJ6Uf.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/3WHSP38a6ktbOwzj5UJ6Uf.
{"copyright_id":"0x5258abce37ce61221b116b68c12f3b0849f929c275e3da79e8797520612b0a8d","isrc":"QMGSG2000023","name":"Soak Up The Sun - Unplugged","registered_at":"2026-06-05T15:55:30Z","spotify_id":"0eUty3IjjOqEheyWEb9Rsb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5258abce37ce61221b116b68c12f3b0849f929c275e3da79e8797520612b0a8d. 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/0eUty3IjjOqEheyWEb9Rsb.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/0eUty3IjjOqEheyWEb9Rsb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31873556f52e6b1007f81c2b11efdebf10ff231618db87fa23f617ec4fbc2845. 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/5LpEEUrJhhKaVfE36B2pJx.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/5LpEEUrJhhKaVfE36B2pJx.
The Christmas Song (Chestnuts Roasting On An Open Fire)