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 0xb455a1995fec94dd998ab4cd945da981d56e3267e9afbc10f81623a7c4d7b4a7. 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/8bf28016-c2b4-4083-b0cf-8c0c95ce7f50.json and https://artists.proofprofile.net/proofs/artist/8bf28016-c2b4-4083-b0cf-8c0c95ce7f50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eurovision Song Contest Liverpool 2023 (Karaoke Version)
Duje - Eurovision 2023 - Albania / Karaoke
Future Lover - Eurovision 2023 - Armenia / Karaoke
Who The Hell Is Edgar? - Eurovision 2023 - Austria / Karaoke
{"copyright_id":"0x6558c38d5f11c19fcaa268035c92abb819bddbb455cd585c633e9d6357148669","isrc":"DK2DY2300074","name":"Who The Hell Is Edgar? - Eurovision 2023 - Austria / Karaoke","registered_at":"2026-06-25T16:26:39Z","spotify_id":"2WdrLPJEzPoDEqHf8JNlBQ","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 0x6558c38d5f11c19fcaa268035c92abb819bddbb455cd585c633e9d6357148669. 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/2WdrLPJEzPoDEqHf8JNlBQ.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/2WdrLPJEzPoDEqHf8JNlBQ.
Promise - Eurovision 2023 - Australia / Karaoke
Tell Me More - Eurovision 2023 - Azerbaijan / Karaoke
Because Of You - Eurovision 2023 - Belgium / Karaoke
{"copyright_id":"0xa14559756610f06eccfb98a0d06d568cb1e67a05d940e5e8fd91a38eb84318da","isrc":"DK2DY2300041","name":"Because Of You - Eurovision 2023 - Belgium / Karaoke","registered_at":"2026-06-26T17:55:01Z","spotify_id":"1deBxiefcbxUq5Ws95Ehe2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14559756610f06eccfb98a0d06d568cb1e67a05d940e5e8fd91a38eb84318da. 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/1deBxiefcbxUq5Ws95Ehe2.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/1deBxiefcbxUq5Ws95Ehe2.
Watergun - Eurovision 2023 - Switzerland / Karaoke
Break a Broken Heart - Eurovision 2023 - Cyprus / Karaoke
{"copyright_id":"0xcaaf38ff4f251375ba2ccd6d9f0576a2e3c0b8dce17352b900a81da6c4d01e25","isrc":"DK2DY2300043","name":"Break a Broken Heart - Eurovision 2023 - Cyprus / Karaoke","registered_at":"2026-06-26T17:53:40Z","spotify_id":"2Raiqe1yNx2umVdZVAKipq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaaf38ff4f251375ba2ccd6d9f0576a2e3c0b8dce17352b900a81da6c4d01e25. 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/2Raiqe1yNx2umVdZVAKipq.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/2Raiqe1yNx2umVdZVAKipq.
My Sister's Crown - Eurovision 2023 - Czech Republic / Karaoke
Blood & Glitter - Eurovision 2023 - Germany / Karaoke
Breaking My Heart - Eurovision 2023 - Denmark / Karaoke
Bridges - Eurovision 2023 - Estonia / Karaoke
Eaea - Eurovision 2023 - Spain / Karaoke
Cha Cha Cha - Eurovision 2023 - Finland / Karaoke
{"copyright_id":"0x3baaeba029ce6fd88e59bcfd26241315b4f2e1f97e5cee98af24e135bc6714d3","isrc":"DK2DY2300048","name":"Cha Cha Cha - Eurovision 2023 - Finland / Karaoke","registered_at":"2026-06-19T08:38:53Z","spotify_id":"5LE3bjEMPINkCoPVebzxdc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baaeba029ce6fd88e59bcfd26241315b4f2e1f97e5cee98af24e135bc6714d3. 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/5LE3bjEMPINkCoPVebzxdc.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/5LE3bjEMPINkCoPVebzxdc.
Évidemment - Eurovision 2023 - France / Karaoke
I Wrote A Song - Eurovision 2023 - United Kingdom / Karaoke
Echo - Eurovision 2023 - Georgia / Karaoke
What Τhey Say - Eurovision 2023 - Greece / Karaoke
Mama ŠČ! - Eurovision 2023 - Croatia / Karaoke
We Are One - Eurovision 2023 - Ireland / Karaoke
Unicorn - Eurovision 2023 - Israel / Karaoke
{"copyright_id":"0x261f502f4e56be24a745eb30b4989e186fcc3a06df28efb3d33690f880db0f2d","isrc":"DK2DY2300070","name":"Unicorn - Eurovision 2023 - Israel / Karaoke","registered_at":"2026-06-26T17:52:32Z","spotify_id":"5zARvTefSEiWtEVmZsfVAB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261f502f4e56be24a745eb30b4989e186fcc3a06df28efb3d33690f880db0f2d. 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/5zARvTefSEiWtEVmZsfVAB.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/5zARvTefSEiWtEVmZsfVAB.
Power - Eurovision 2023 - Iceland / Karaoke
Due Vite - Eurovision 2023 - Italy / Karaoke
Stay - Eurovision 2023 - Lithuania / Karaoke
Aijā - Eurovision 2023 - Latvia / Karaoke
Soarele și Luna - Eurovision 2023 - Moldova / Karaoke
{"copyright_id":"0x4055b27ead3a546cd2482c03986dc490638bf4cd5f21ce5bd1250a05b36c34e3","isrc":"DK2DY2300065","name":"Soarele și Luna - Eurovision 2023 - Moldova / Karaoke","registered_at":"2026-06-21T20:34:32Z","spotify_id":"5z0rLnx9yzQFRWK3qgG5yp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4055b27ead3a546cd2482c03986dc490638bf4cd5f21ce5bd1250a05b36c34e3. 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/5z0rLnx9yzQFRWK3qgG5yp.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/5z0rLnx9yzQFRWK3qgG5yp.
Dance (Our Own Party) - Eurovision 2023 - Malta / Karaoke
Burning Daylight - Eurovision 2023 - Netherlands / Karaoke
{"copyright_id":"0xfe032f572a3f4eef3324064d4e2144c43cb5fee2ca234727b783041b6b9d3daf","isrc":"DK2DY2300046","name":"Burning Daylight - Eurovision 2023 - Netherlands / Karaoke","registered_at":"2026-06-20T22:05:36Z","spotify_id":"7IYkrWDQVfbBS7OGFVjey8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe032f572a3f4eef3324064d4e2144c43cb5fee2ca234727b783041b6b9d3daf. 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/7IYkrWDQVfbBS7OGFVjey8.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/7IYkrWDQVfbBS7OGFVjey8.
Queen of Kings - Eurovision 2023 - Norway / Karaoke
{"copyright_id":"0x9d1b5c25e4c72b24c5a64020e7d7dd7b25c3f6b3ca2a0ef93424c1eaf5a602f6","isrc":"DK2DY2300063","name":"Queen of Kings - Eurovision 2023 - Norway / Karaoke","registered_at":"2026-06-19T08:39:35Z","spotify_id":"5oyVv23tSW0rxcgsEKMxfs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1b5c25e4c72b24c5a64020e7d7dd7b25c3f6b3ca2a0ef93424c1eaf5a602f6. 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/5oyVv23tSW0rxcgsEKMxfs.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/5oyVv23tSW0rxcgsEKMxfs.
Solo - Eurovision 2023 - Poland / Karaoke
{"copyright_id":"0xb936d2ecf87e9760f037ab547410904ac6ee93152bf79066f3c3544e7ab21dc1","isrc":"DK2DY2300066","name":"Solo - Eurovision 2023 - Poland / Karaoke","registered_at":"2026-06-26T17:55:07Z","spotify_id":"1pg5EErG2GrVjeobmb3Deu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb936d2ecf87e9760f037ab547410904ac6ee93152bf79066f3c3544e7ab21dc1. 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/1pg5EErG2GrVjeobmb3Deu.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/1pg5EErG2GrVjeobmb3Deu.
Ai Coração - Eurovision 2023 - Portugal / Karaoke
D.G.T. (Off and on) - Eurovision 2023 - Romania / Karaoke
Samo Mi Se Spava - Eurovision 2023 - Serbia / Karaoke
Tattoo - Eurovision 2023 - Sweden / Karaoke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e89e391b76885569f109829b316a34f76deb0ae2e36d13556349f095684613. 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/53jpWzQqQiA1TpWSpZlJCv.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/53jpWzQqQiA1TpWSpZlJCv.
Carpe Diem - Eurovision 2023 - Slovenia / Karaoke
Like an Animal - Eurovision 2023 - San Marino / Karaoke
Heart of Steel - Eurovision 2023 - Ukraine / Karaoke
{"copyright_id":"0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9","isrc":"DEA612400073","name":"Down To My Bones","registered_at":"2026-06-04T13:19:58Z","spotify_id":"7fIpQedqgDjDeX2xFx9e86","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9. 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/7fIpQedqgDjDeX2xFx9e86.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/7fIpQedqgDjDeX2xFx9e86.
{"copyright_id":"0x1b8d171f3002e645ecaf4d847e32c6f6817bf8ef41db26b6b52c8a78ba2e936e","isrc":"DEA612500134","name":"Somebody I Don't Know","registered_at":"2026-06-06T14:45:59Z","spotify_id":"0ZNVStb7A1ZeVephIikEKk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8d171f3002e645ecaf4d847e32c6f6817bf8ef41db26b6b52c8a78ba2e936e. 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/0ZNVStb7A1ZeVephIikEKk.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/0ZNVStb7A1ZeVephIikEKk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92767d1536bb0f21f220037ae3761c19930143c2591e51dd50e7f42949557b4. 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/0nTiY3VIF0ZVVd24qTIt5g.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/0nTiY3VIF0ZVVd24qTIt5g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a592764fa984f7985d03614f1f3e319de1067bfa8d3ce39b3daa70fc72dac5. 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/21vsLPN5Aqf79PYhkXNJXL.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/21vsLPN5Aqf79PYhkXNJXL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5681883bf0e46cc74b61520d501f06585c1c15944e6f2366d454af006e29f5e. 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/5tR0JxxKaiH8nbpvxYdjlC.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/5tR0JxxKaiH8nbpvxYdjlC.
{"copyright_id":"0x956bdb3ebc430ce898c93b716fe1206e6fa63ccf7c0b7b0c0af32632ce00a294","isrc":"DEA612500197","name":"Burning Bridges","registered_at":"2026-06-06T21:31:35Z","spotify_id":"6tWvhGUrHIBuLtxZPxzLJ9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956bdb3ebc430ce898c93b716fe1206e6fa63ccf7c0b7b0c0af32632ce00a294. 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/6tWvhGUrHIBuLtxZPxzLJ9.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/6tWvhGUrHIBuLtxZPxzLJ9.
{"copyright_id":"0xda7485a25421f0867cbd4d140d4d62821cccddb3ae0d14232bb216efd570681a","isrc":"DEA612500198","name":"You Call This Love - Live","registered_at":"2026-06-09T14:27:37Z","spotify_id":"5Az4hnIyndY7XDqMbOt4s3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7485a25421f0867cbd4d140d4d62821cccddb3ae0d14232bb216efd570681a. 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/5Az4hnIyndY7XDqMbOt4s3.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/5Az4hnIyndY7XDqMbOt4s3.
{"copyright_id":"0xa9edd4bed84556d41a8f9d5d4f1a45ebfb79f7e31f8065120cd49f1be70de1a2","isrc":"DEA612500199","name":"Watergun - Live","registered_at":"2026-06-11T02:21:42Z","spotify_id":"0R61EJlFChqHMTafvkwf2s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9edd4bed84556d41a8f9d5d4f1a45ebfb79f7e31f8065120cd49f1be70de1a2. 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/0R61EJlFChqHMTafvkwf2s.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/0R61EJlFChqHMTafvkwf2s.
{"copyright_id":"0x1b8d171f3002e645ecaf4d847e32c6f6817bf8ef41db26b6b52c8a78ba2e936e","isrc":"DEA612500134","name":"Somebody I Don't Know","registered_at":"2026-06-06T14:45:59Z","spotify_id":"6K3SFxoNLfiD7TzSPOvAhe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8d171f3002e645ecaf4d847e32c6f6817bf8ef41db26b6b52c8a78ba2e936e. 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/6K3SFxoNLfiD7TzSPOvAhe.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/6K3SFxoNLfiD7TzSPOvAhe.
{"copyright_id":"0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9","isrc":"DEA612400073","name":"Down To My Bones","registered_at":"2026-06-04T13:19:58Z","spotify_id":"5A4X3SphBMyExqZRaduhZa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9. 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/5A4X3SphBMyExqZRaduhZa.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/5A4X3SphBMyExqZRaduhZa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92767d1536bb0f21f220037ae3761c19930143c2591e51dd50e7f42949557b4. 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/1Wx0PS7Id9symvN8qWTfn8.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/1Wx0PS7Id9symvN8qWTfn8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a592764fa984f7985d03614f1f3e319de1067bfa8d3ce39b3daa70fc72dac5. 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/1mQN1RWPSo55Kx0lVHse1N.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/1mQN1RWPSo55Kx0lVHse1N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92767d1536bb0f21f220037ae3761c19930143c2591e51dd50e7f42949557b4. 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/5qGXpVbI6aWB2of5lT0tcM.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/5qGXpVbI6aWB2of5lT0tcM.
{"copyright_id":"0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9","isrc":"DEA612400073","name":"Down To My Bones","registered_at":"2026-06-04T13:19:58Z","spotify_id":"6THZxFrzi1fiGS4hrNCLap","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9. 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/6THZxFrzi1fiGS4hrNCLap.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/6THZxFrzi1fiGS4hrNCLap.
{"copyright_id":"0x59281834d1485b4aecd2fc985021dfe98ab3e1314f8c9a3bdea552e1654b40b2","isrc":"DEA612400180","name":"Down To My Bones - Radio Edit","registered_at":"2026-06-10T12:13:26Z","spotify_id":"1wplkmEtSQp59jVrlDTVLY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59281834d1485b4aecd2fc985021dfe98ab3e1314f8c9a3bdea552e1654b40b2. 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/1wplkmEtSQp59jVrlDTVLY.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/1wplkmEtSQp59jVrlDTVLY.
{"copyright_id":"0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9","isrc":"DEA612400073","name":"Down To My Bones","registered_at":"2026-06-04T13:19:58Z","spotify_id":"634vnGPykpqsgpMJlW9XOj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a3e0766806c2f20f5c5b5cde2333a3f55f4cacb882bf0ba04c0e6771f41af9. 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/634vnGPykpqsgpMJlW9XOj.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/634vnGPykpqsgpMJlW9XOj.
{"copyright_id":"0xf6c390839bccdb090956bda51be07abd8615a2bcdb6a97c52391b386ed24feb0","isrc":"DEA612400009","name":"Favorite Kind Of Lonely","registered_at":"2026-06-06T14:47:31Z","spotify_id":"38dBz3okkrzx62DPYqRo8u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c390839bccdb090956bda51be07abd8615a2bcdb6a97c52391b386ed24feb0. 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/38dBz3okkrzx62DPYqRo8u.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/38dBz3okkrzx62DPYqRo8u.
{"copyright_id":"0x0e971db97bf17bdaa5ae0efa5e3ecdc58049e7ac88e08f1566cd2a6c2cbcf473","isrc":"DEA612400004","name":"Full 180","registered_at":"2026-06-04T14:18:05Z","spotify_id":"3CakiamhkB8G1FZwkK8HF7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e971db97bf17bdaa5ae0efa5e3ecdc58049e7ac88e08f1566cd2a6c2cbcf473. 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/3CakiamhkB8G1FZwkK8HF7.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/3CakiamhkB8G1FZwkK8HF7.
{"copyright_id":"0x1bd7edee8e4beccb9ce31942c72f3668bef88ace35a1a01614bd922e5d136618","isrc":"CH7812400886","name":"Heaven Or Hell","registered_at":"2026-06-05T14:56:26Z","spotify_id":"2irASzULcmibzEAwnQB14z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd7edee8e4beccb9ce31942c72f3668bef88ace35a1a01614bd922e5d136618. 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/2irASzULcmibzEAwnQB14z.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/2irASzULcmibzEAwnQB14z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4d34f085d2441b539cef735ee9fe4c501a58fe85348ec2527e66d507776af9. 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/1pC8YPKrEPPr3GB7bumPSB.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/1pC8YPKrEPPr3GB7bumPSB.
{"copyright_id":"0xad0d3e13b777e14ea088eb658e5bde328e5253dae46c8fd638dcc844db1e1320","isrc":"DEA612400010","name":"The Letter","registered_at":"2026-06-08T16:51:31Z","spotify_id":"5nPRcINebN2XZlHxhdkeXU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0d3e13b777e14ea088eb658e5bde328e5253dae46c8fd638dcc844db1e1320. 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/5nPRcINebN2XZlHxhdkeXU.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/5nPRcINebN2XZlHxhdkeXU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265c1600e169b08b526b74f5633e1f53dae6d9053a2e000c3aaf99c6d59a01fb. 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/5BToFTTuXgfuxSJ9ee3JR0.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/5BToFTTuXgfuxSJ9ee3JR0.
{"copyright_id":"0x0e971db97bf17bdaa5ae0efa5e3ecdc58049e7ac88e08f1566cd2a6c2cbcf473","isrc":"DEA612400004","name":"Full 180","registered_at":"2026-06-04T14:18:05Z","spotify_id":"62UNeZ8qIJ4INYevYoQadG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e971db97bf17bdaa5ae0efa5e3ecdc58049e7ac88e08f1566cd2a6c2cbcf473. 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/62UNeZ8qIJ4INYevYoQadG.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/62UNeZ8qIJ4INYevYoQadG.
{"copyright_id":"0x1bd7edee8e4beccb9ce31942c72f3668bef88ace35a1a01614bd922e5d136618","isrc":"CH7812400886","name":"Heaven or Hell","registered_at":"2026-06-05T14:56:26Z","spotify_id":"7LsZXp9kvN4JagYUwGRGo8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd7edee8e4beccb9ce31942c72f3668bef88ace35a1a01614bd922e5d136618. 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/7LsZXp9kvN4JagYUwGRGo8.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/7LsZXp9kvN4JagYUwGRGo8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c94b632107384d7ca4d46e5caa5797ae9c97b5c4101110a2de6540514e6c981. 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/02GZkec6yQg08auFuGqlsc.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/02GZkec6yQg08auFuGqlsc.
{"copyright_id":"0xce5136509f80df26f16ba52a55df2b03841555fe9fbe3a30145171ae3d9fefee","isrc":"DEA622303184","name":"Not Okay - Piano Version","registered_at":"2026-06-12T01:15:08Z","spotify_id":"7fOjQNQThD8tby8jpIb0Ul","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5136509f80df26f16ba52a55df2b03841555fe9fbe3a30145171ae3d9fefee. 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/7fOjQNQThD8tby8jpIb0Ul.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/7fOjQNQThD8tby8jpIb0Ul.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4d34f085d2441b539cef735ee9fe4c501a58fe85348ec2527e66d507776af9. 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/4D7Sr61C1k4asXF3p5kkOS.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/4D7Sr61C1k4asXF3p5kkOS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265c1600e169b08b526b74f5633e1f53dae6d9053a2e000c3aaf99c6d59a01fb. 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/4ih4oGbMt9b6PbKhTPbAmw.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/4ih4oGbMt9b6PbKhTPbAmw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f43543bd5cc2e2a27a8c2c4ad503efd461ba41d2e59159d0c91a457928d03f. 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/0Dvp7pxj3rRw6CMbRGhDB7.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/0Dvp7pxj3rRw6CMbRGhDB7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299a77250774459a1c793455420a3c200acb7ee83ce0c926042b2cc6e197301a. 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/6dSDE6SwnNbZPcZ23asxdV.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/6dSDE6SwnNbZPcZ23asxdV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b3629eee98e34eb4f219bcf5c24132f45b13ed52152378a22ec7c31e6ecf6b. 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/3oFx4Q8o5RlnOX66Py5geO.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/3oFx4Q8o5RlnOX66Py5geO.
{"copyright_id":"0x367ba283363eb1b0bda7fe3771880b91e5cd0efc61b9e9edd806a12ff4784722","isrc":"CHUM72000033","name":"Home - The Voice Of Switzerland","registered_at":"2026-06-05T10:53:15Z","spotify_id":"1VZXG6QgMBOgyxtkTflRM7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367ba283363eb1b0bda7fe3771880b91e5cd0efc61b9e9edd806a12ff4784722. 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/1VZXG6QgMBOgyxtkTflRM7.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/1VZXG6QgMBOgyxtkTflRM7.