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 0xf5cd7942dda3a655d34c88f908d4816c28a9df1ab021aefd34a1d0b0e9cedcff. 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/a7e798d2-72a1-4f9f-95aa-899f8d78e794.json and https://artists.proofprofile.net/proofs/artist/a7e798d2-72a1-4f9f-95aa-899f8d78e794.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 0xe98b3b6f0bcbd9e82d2e8d334663efb5a3a560e17174c9ced9d3bee18785c878. 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/4HLJWtq6aQbdsS25TXVEPy.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/4HLJWtq6aQbdsS25TXVEPy.
{"copyright_id":"0x0b2869e24006146516a792bc0ffd33d0aba164d0bfa0c359a2dfc2eb44a368e3","isrc":"DELJ81930969","name":"Zwei Gründe","registered_at":"2026-06-24T15:46:17Z","spotify_id":"0IdQmeNcjqH4IAgiNCcoB0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2869e24006146516a792bc0ffd33d0aba164d0bfa0c359a2dfc2eb44a368e3. 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/0IdQmeNcjqH4IAgiNCcoB0.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/0IdQmeNcjqH4IAgiNCcoB0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969fa6bb5e878831c1ea70af7db7fa45ad5b38fdd3a62e05952b4ddcaf198100. 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/3KRL9vv0ndaV3fRX3i0gP6.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/3KRL9vv0ndaV3fRX3i0gP6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d2fc4684c7c8f1d421347e23cecad3bcb8b6ac875bbc1b1515731db0c74450. 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/0beK2kUoG9SlIM9eTiKw4S.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/0beK2kUoG9SlIM9eTiKw4S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddb77ac50c98f49b0b6b3cd810c621ed83df4c4b8303fd2917c5eaef773bff0. 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/4qseQ1ddwzdy88xu3Fu7Gz.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/4qseQ1ddwzdy88xu3Fu7Gz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b02b5b6719298bd45054806674ae0424c020187ed4ff688ddc7c8061129e22b. 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/4Hb0SO1kxHejMsP3ccqqRD.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/4Hb0SO1kxHejMsP3ccqqRD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb5a3f35c705b7701a172adaea050bfb755387b69d30ac048e9cbe08a4d00d2. 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/5eHWlCkLgx4LUtnBvJSJhR.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/5eHWlCkLgx4LUtnBvJSJhR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa475d75edd935d48eeed32ac965871ccc998e571a7d5ee65b94efdfda85595f4. 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/2vBryOEbblXpR4OF5iBqzf.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/2vBryOEbblXpR4OF5iBqzf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a1a71dca51f001d9ad68c6ad37870be895756c1051d344f408a26c07bc1b44. 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/0WF0qZjleXRTnyvO7MQ9EA.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/0WF0qZjleXRTnyvO7MQ9EA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64b138ee0f311e3d1149fb4273131c4fd59eccd3ae9ed4bc497554d3d8737f3. 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/2ZPZAQN5scJnTTVVDiOEuA.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/2ZPZAQN5scJnTTVVDiOEuA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da805bfea017902b4157ce103d523dd8bbcf9b354b6e0d80f2d3d73e3f11729. 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/7DAZARTrBWeTgY2Hk3VvGk.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/7DAZARTrBWeTgY2Hk3VvGk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb494c7b9c813b9b2dade8812b400f1999461194017fc0c3ee9c56d47feb50247. 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/7mQ732yx6dkcLFGD29i2M1.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/7mQ732yx6dkcLFGD29i2M1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02413657e59977c3bbad2a85d4920af8304c6ccfa14826cb7c31ad132a388d58. 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/1awUctHO5i5ig8W85klUIt.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/1awUctHO5i5ig8W85klUIt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfb69c177107100eb8277e0630051ad04c1d97990e4bc7194b087df813328b0. 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/0rvXkrhHkLXAk6pC9AmQZm.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/0rvXkrhHkLXAk6pC9AmQZm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac7f3911238dd4923906818d20c02756c3a3ec53d2a442cac5dfebc67fcdab2. 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/7e7yEnU9a6jYe66PQHwLeX.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/7e7yEnU9a6jYe66PQHwLeX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd156a2d2be7315ce5090b36e241e3f6a43544efb0878e1439b11e51745919a. 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/3Q2ErD1bZGeMyHnEWvH1o8.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/3Q2ErD1bZGeMyHnEWvH1o8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87ecaa6c390d70a7316aca630d2df903e2758747eb007c69ae6005936addab7. 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/5I9dNBtydEPeNdbj3xrpMo.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/5I9dNBtydEPeNdbj3xrpMo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb365df7789ed9a919c1b3b2065d29e02116e4298cffc08b89648cf81781064ca. 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/6STPBuCH4tYHXvXx2yfFae.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/6STPBuCH4tYHXvXx2yfFae.
{"copyright_id":"0x1c3ba3b9fe7c5c4da657efba52dea5d4edca78518f7465d433df85f6c4c51902","isrc":"DEGC61401338","name":"La Coppa del Jazz","registered_at":"2026-06-09T21:04:38Z","spotify_id":"6VTFlawRhGLM2gVTioqxps","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3ba3b9fe7c5c4da657efba52dea5d4edca78518f7465d433df85f6c4c51902. 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/6VTFlawRhGLM2gVTioqxps.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/6VTFlawRhGLM2gVTioqxps.
{"copyright_id":"0x47c43dfbf6e9f472be280d41385465e095ce957b4d08ca45715ec18a1fdc99ba","isrc":"DELJ81470945","name":"Showdown - Instrumental","registered_at":"2026-06-07T22:57:05Z","spotify_id":"6MMikkxsR7ELTD1w9IKDdC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c43dfbf6e9f472be280d41385465e095ce957b4d08ca45715ec18a1fdc99ba. 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/6MMikkxsR7ELTD1w9IKDdC.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/6MMikkxsR7ELTD1w9IKDdC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e96300fe38d7adbd019e13b314a0022a197f0d665164c9328f04e677143366. 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/3XEpBThwPvnqAb3fwFLdOZ.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/3XEpBThwPvnqAb3fwFLdOZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119a8d66f7b2f013d31db22677fc9d8d928c5e2459a33a5d81c05a2095373a3b. 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/50SCqU14blSCS57lp160AE.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/50SCqU14blSCS57lp160AE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328c7e559fd8e408cb607d619b3f150758b70af09331c5e650bd477c5bdca081. 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/55FHaSxxZ1Rj0kpdr5Eull.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/55FHaSxxZ1Rj0kpdr5Eull.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbde1e59fe15896fd612821eafca233718e0d56229d0f1836dd44ea5891db72. 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/5xTOZrvuc9jLOoxQinb6Np.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/5xTOZrvuc9jLOoxQinb6Np.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3d331415b45ee7b65187a9551efbb3a27396bdfeb5cdafc6d009443c1bd687. 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/4if4EhT6TpDixo5rFtEWW9.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/4if4EhT6TpDixo5rFtEWW9.
{"copyright_id":"0xd2f2a420e86dbd748cc4ba16d7af669d2b586c8ba5d33de965fef117fa6a9312","isrc":"FRX202454127","name":"The Lobby","registered_at":"2026-06-07T16:28:22Z","spotify_id":"0sTjdLlIXBLUn0FH9b3DHW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f2a420e86dbd748cc4ba16d7af669d2b586c8ba5d33de965fef117fa6a9312. 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/0sTjdLlIXBLUn0FH9b3DHW.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/0sTjdLlIXBLUn0FH9b3DHW.
Electric Dreamscapes - Dienst & Schulter Rework
Electric Dreamscapes - Cut Spencer Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf3f15d5ea9716cdda8969edfc0d2e101af1df38c38c4a28ff706bbfa809cec. 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/5murqcgyK6gWKC3Eq1QmA0.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/5murqcgyK6gWKC3Eq1QmA0.
{"copyright_id":"0xa71ef61ca8522b3a291657fe82a5110ce1b49ab3e674e4f3045cd1f6bc17431e","isrc":"QZES52356196","name":"Schwarzer Regen","registered_at":"2026-06-27T19:59:38Z","spotify_id":"13Umg7TBwNXcslFlzdSMzw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71ef61ca8522b3a291657fe82a5110ce1b49ab3e674e4f3045cd1f6bc17431e. 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/13Umg7TBwNXcslFlzdSMzw.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/13Umg7TBwNXcslFlzdSMzw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb28849842f1c03cf23dc3269b62eaf63c95ea83f46081181c01e6758215819d. 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/7pnXV8b2XQJVtqN8b3oh0D.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/7pnXV8b2XQJVtqN8b3oh0D.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4d0e538f04864ade7c5cd327ec64ed42a7f453e2530cfd70d11c2cd7398033. 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/5qpfofbkU0bRVvqOq4nSwA.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/5qpfofbkU0bRVvqOq4nSwA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c0f0d5a45114dc9f5690cc7336684d481ec896fe15d2286876c379d075f98f. 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/4thfN8tqItsHWRpwK5XzNo.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/4thfN8tqItsHWRpwK5XzNo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8a513e007136c86ab5e799b7995ff03445155592b25f70dc38a2836cbef1b6. 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/5rFl9YYpfguupHjPjrgfZp.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/5rFl9YYpfguupHjPjrgfZp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75c0446c3ba520358d69caf87715070f48d8412c42db4b9306fedd8248a8ccb. 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/7sM3XBFYdwXQkJbwccC9hf.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/7sM3XBFYdwXQkJbwccC9hf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29781afba9a1f66935b6f4aafde853b9cebc0c329503bbf2044878de6160c67d. 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/1ZOQMiMTHUKxPQz0BsCYdZ.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/1ZOQMiMTHUKxPQz0BsCYdZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b271e8f40894875cfdadfccbb58f9167404beb843fbc302fe3375eaeb1298b2. 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/1GlAbX8Bq2n98LBEhl0bL7.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/1GlAbX8Bq2n98LBEhl0bL7.
{"copyright_id":"0x6e902eba6fc2c565f8e18bab9077423460ded23d8f48ccd656914e32f13decd6","isrc":"DELJ81938994","name":"Unter der Brücke","registered_at":"2026-06-24T23:17:19Z","spotify_id":"4bYyOSgwrSbVKzkMw99OPS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e902eba6fc2c565f8e18bab9077423460ded23d8f48ccd656914e32f13decd6. 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/4bYyOSgwrSbVKzkMw99OPS.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/4bYyOSgwrSbVKzkMw99OPS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07fe439b5baec11490dc250a038444ef037b32bc646b7cae13da0ebb301558. 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/2T9x7IC2bEpk7TK53ZXGII.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/2T9x7IC2bEpk7TK53ZXGII.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69900a89f3d951257d7a8f0aea54401ca352c38d6c1684af5463f20f0a6d09a. 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/4bln4j8gg14wzV7j74xVfe.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/4bln4j8gg14wzV7j74xVfe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2a5f91fba6bb492972cf7e74ce13c1f7fe8930c3fada3f9e2a54635ca0a9c8. 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/3GSvxuQGTYnBFnYL0bN2R5.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/3GSvxuQGTYnBFnYL0bN2R5.
{"copyright_id":"0xc70f716a31f49f1dfeda484132f5fb610d39bec4278c94e03302de83419be43b","isrc":"DELJ81736369","name":"Undercover Blues","registered_at":"2026-06-19T18:24:48Z","spotify_id":"3OPYsvtZNMEJncLayODX2n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70f716a31f49f1dfeda484132f5fb610d39bec4278c94e03302de83419be43b. 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/3OPYsvtZNMEJncLayODX2n.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/3OPYsvtZNMEJncLayODX2n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568f88e01d2f3ceb897f693234b9e198f32228bf04f238e90e988a548b020742. 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/4qFFult3NxAoVpa3mIrwML.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/4qFFult3NxAoVpa3mIrwML.
{"copyright_id":"0xa4e9f403286038fd6fa2dd736a2f0d060adfef54621ade8953bc31eb1f27e11a","isrc":"DELJ81471540","name":"Talkshow - Instrumental","registered_at":"2026-06-20T14:02:38Z","spotify_id":"5pEIGOxgrk6SXhPKsED3CU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e9f403286038fd6fa2dd736a2f0d060adfef54621ade8953bc31eb1f27e11a. 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/5pEIGOxgrk6SXhPKsED3CU.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/5pEIGOxgrk6SXhPKsED3CU.
{"copyright_id":"0xee789a732de6c95ebb01fec49693bbebee803755a6bf91debce7924284cc16d9","isrc":"DELJ81471547","name":"Die Definition von wack - Instrumental","registered_at":"2026-06-19T19:09:13Z","spotify_id":"1IbLjFIXzpymc03YgWOVpQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee789a732de6c95ebb01fec49693bbebee803755a6bf91debce7924284cc16d9. 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/1IbLjFIXzpymc03YgWOVpQ.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/1IbLjFIXzpymc03YgWOVpQ.
Die Nassrasur des Dreiecks - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be8d7e38c1457ddc4b0278aa9b5f70471c321cd8e30f0779b520b5434a795f6. 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/0tSpdSDNKbEUSkR2nR1XiV.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/0tSpdSDNKbEUSkR2nR1XiV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8a513e007136c86ab5e799b7995ff03445155592b25f70dc38a2836cbef1b6. 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/7c3VUuyIglSDvlyLGCO5MD.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/7c3VUuyIglSDvlyLGCO5MD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c0f0d5a45114dc9f5690cc7336684d481ec896fe15d2286876c379d075f98f. 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/2h3AzFvRSqahhrb6JeWoHW.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/2h3AzFvRSqahhrb6JeWoHW.
{"copyright_id":"0xd674769c1ee494e767c0894cfecde4827cfe65d2cd3e52b880e37135f76b4cf1","isrc":"DELJ81585729","name":"Gedankenstrich - Instrumental","registered_at":"2026-06-23T21:36:35Z","spotify_id":"54lszjD5YM928KlKdhpVX4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd674769c1ee494e767c0894cfecde4827cfe65d2cd3e52b880e37135f76b4cf1. 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/54lszjD5YM928KlKdhpVX4.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/54lszjD5YM928KlKdhpVX4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85481832a1c1b820c4650e8e289a1a2195ad26b6b07988ec6b1338208ebc7187. 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/4tkKXGLUREOX2kmiSCvi9e.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/4tkKXGLUREOX2kmiSCvi9e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529f31e8ab1f51f1a17f4bae489f27cbe6e6204324ed5436131e459a008f7a48. 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/6HnkB6TeQVV8F7TJFmDvMi.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/6HnkB6TeQVV8F7TJFmDvMi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f2a420e86dbd748cc4ba16d7af669d2b586c8ba5d33de965fef117fa6a9312. 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/0Ya5kmgjWLYQ31G6zKzlxf.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/0Ya5kmgjWLYQ31G6zKzlxf.
{"copyright_id":"0xd9a13eb276219b1dcdda1fcd2f06c4336b4cafb8623234dc28df8cfd0b101a45","isrc":"FRX202454130","name":"Whose World Is This","registered_at":"2026-06-21T12:30:13Z","spotify_id":"5l2t1UiFCNddzuqYVS7Cii","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a13eb276219b1dcdda1fcd2f06c4336b4cafb8623234dc28df8cfd0b101a45. 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/5l2t1UiFCNddzuqYVS7Cii.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/5l2t1UiFCNddzuqYVS7Cii.
{"copyright_id":"0xe8ce86fbd7c8cdbead06218045b83c89fb30af9a7c0d8a12f21baeb9c6f4d4e6","isrc":"FRX202454135","name":"Going Nowhere","registered_at":"2026-06-20T14:10:55Z","spotify_id":"2HcqU2bcWuBh0Mf2ShE4iA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ce86fbd7c8cdbead06218045b83c89fb30af9a7c0d8a12f21baeb9c6f4d4e6. 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/2HcqU2bcWuBh0Mf2ShE4iA.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/2HcqU2bcWuBh0Mf2ShE4iA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4ab4bf2d9e6ce8c167ced7e4e3b583f24998879cbf301082ef1a4ae8b9be69. 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/3NjdGM3rU1dK4914U18p44.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/3NjdGM3rU1dK4914U18p44.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a2813cd44e42f3a43ad94f6a071e37685f78c31bcb55a0940d52629be99f7c. 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/7Fls5FF82jd2s9YdjIuDXM.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/7Fls5FF82jd2s9YdjIuDXM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae5f4d3896d79ec01e0df598bcacee6a3548692eb3f713d1f396fc256dab510. 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/7vfkaPEXvHPtikf3Ql0w9E.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/7vfkaPEXvHPtikf3Ql0w9E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5ebd90a5709e919274356bb256df4993221f39ef4c966ac350284254d47592. 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/3mnDbPpLEMo4X7MJ825Twd.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/3mnDbPpLEMo4X7MJ825Twd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf618ca578993933412a0838340f57eb060756622b9ffd1aaf19ca1062234d8. 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/1jHPNCNJ5N1oEQo4n8fPGu.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/1jHPNCNJ5N1oEQo4n8fPGu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529f31e8ab1f51f1a17f4bae489f27cbe6e6204324ed5436131e459a008f7a48. 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/4Di8forwnlvkoec5Ze5Dsv.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/4Di8forwnlvkoec5Ze5Dsv.
{"copyright_id":"0xd9a13eb276219b1dcdda1fcd2f06c4336b4cafb8623234dc28df8cfd0b101a45","isrc":"FRX202454130","name":"Whose World Is This","registered_at":"2026-06-21T12:30:13Z","spotify_id":"3tMCrOTLKVQiUdUpxF4JPO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a13eb276219b1dcdda1fcd2f06c4336b4cafb8623234dc28df8cfd0b101a45. 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/3tMCrOTLKVQiUdUpxF4JPO.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/3tMCrOTLKVQiUdUpxF4JPO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe25a1a6b69d356c3608fa1f81f41bcee1e62221c07afe996ee7bc5082029c46. 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/6PyIoRDo5KfXKMW5TrCawO.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/6PyIoRDo5KfXKMW5TrCawO.