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 0xb732e569d148359f78ccdc09ab6b60168741e651a3223ba751ab8be0ba04904e. 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/203cc111-d3ad-4dbd-8f83-f5d311f89266.json and https://artists.proofprofile.net/proofs/artist/203cc111-d3ad-4dbd-8f83-f5d311f89266.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 0x8d5cd4533377252d266113dcb47cf4a23845ecf8d5bb646909af9244a6c7e496. 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/7Jeuyu9HZgDCjFQm15wCDL.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/7Jeuyu9HZgDCjFQm15wCDL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6aa866804f5c5428758d38032a89af2e804f844038379a0e98ab27ee74f0fcb. 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/5KhO8HlozlEqgmrDF5NWg1.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/5KhO8HlozlEqgmrDF5NWg1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c4799046d58816ae0e0ef3485b8906f25849f10c24ad8e60c9d7e9f985a36c. 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/11xv68WXiyKy1nC60SAmZk.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/11xv68WXiyKy1nC60SAmZk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62329699b7b348a64f2185536570975c0fbf5b768508251c3780182acf5cca72. 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/21Mtaw7gdZeJaMbj81OcmL.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/21Mtaw7gdZeJaMbj81OcmL.
{"copyright_id":"0x19ca423ee87fb885c82a256f1a3069ecabd6560b1ee1ef8af1fa7b1eccf2ddc3","isrc":"QMRSZ2302114","name":"hold me, never let go","registered_at":"2026-06-01T09:13:27Z","spotify_id":"6JfcUgZqHbb20KTfHayS9j","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ca423ee87fb885c82a256f1a3069ecabd6560b1ee1ef8af1fa7b1eccf2ddc3. 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/6JfcUgZqHbb20KTfHayS9j.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/6JfcUgZqHbb20KTfHayS9j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7a26469c6130872859f3aa73278ac9c0f33b8a256e953ebb1e525f27812bc0. 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/2oB0dTwtw1lfE1yZFlt5nY.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/2oB0dTwtw1lfE1yZFlt5nY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6aa866804f5c5428758d38032a89af2e804f844038379a0e98ab27ee74f0fcb. 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/2PQNbNPuSfNa3B3r447fbL.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/2PQNbNPuSfNa3B3r447fbL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62329699b7b348a64f2185536570975c0fbf5b768508251c3780182acf5cca72. 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/7GBbrO7gTkV6utPA1q1p0U.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/7GBbrO7gTkV6utPA1q1p0U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62329699b7b348a64f2185536570975c0fbf5b768508251c3780182acf5cca72. 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/6qU4WFDcW9ENITjPMdY3bC.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/6qU4WFDcW9ENITjPMdY3bC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3b0aa0a5f1459fd794360663b48e291c5223b60ac688690ea5ebef76bc18cb. 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/4WjtVHFZLBMoPND2Q1ovc6.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/4WjtVHFZLBMoPND2Q1ovc6.
{"copyright_id":"0x5afb9fe84ca741632dcbb82ce9e069ce365704f4a88ae9e3393076b5a065d470","isrc":"QMRSZ2300431","name":"Have Me Again (demo)","registered_at":"2026-06-04T10:28:40Z","spotify_id":"3DIuGax1cNXv74PnmDYAtd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb9fe84ca741632dcbb82ce9e069ce365704f4a88ae9e3393076b5a065d470. 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/3DIuGax1cNXv74PnmDYAtd.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/3DIuGax1cNXv74PnmDYAtd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36f8d20cf98bf80d8adbe6fd49e451e16a977723acb89f3877831ba922f3f00. 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/6aka4wYLwW0wH2qjxleJWG.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/6aka4wYLwW0wH2qjxleJWG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b83b8f923333733d8e8571c6c27e89c0480276eaeaaa3b9b7950324217b139. 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/5g1UpnnrFoSk9cZSP1CTjI.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/5g1UpnnrFoSk9cZSP1CTjI.
{"copyright_id":"0xbc4a42dab5c91ac7b0948ad909aed971ecde8c18f037782f93a2a7a218b7f036","isrc":"QZTAT2272323","name":"Steal This Night","registered_at":"2026-06-01T21:04:24Z","spotify_id":"1yNMf9nws87yaN2OyYtQEK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4a42dab5c91ac7b0948ad909aed971ecde8c18f037782f93a2a7a218b7f036. 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/1yNMf9nws87yaN2OyYtQEK.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/1yNMf9nws87yaN2OyYtQEK.
{"copyright_id":"0xbc4a42dab5c91ac7b0948ad909aed971ecde8c18f037782f93a2a7a218b7f036","isrc":"QZTAT2272323","name":"Steal This Night","registered_at":"2026-06-01T21:04:24Z","spotify_id":"770r9FUB3JwNAAKTCkgqHE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4a42dab5c91ac7b0948ad909aed971ecde8c18f037782f93a2a7a218b7f036. 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/770r9FUB3JwNAAKTCkgqHE.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/770r9FUB3JwNAAKTCkgqHE.
{"copyright_id":"0xa2493df185c1522372871a30054a03624c3de4b7f2cbf20e2d7f5a05f77138b4","isrc":"QZNWY2276705","name":"be careful with my heart","registered_at":"2026-06-01T19:01:20Z","spotify_id":"6psfhCdWiQOMGNP6rJzRtY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2493df185c1522372871a30054a03624c3de4b7f2cbf20e2d7f5a05f77138b4. 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/6psfhCdWiQOMGNP6rJzRtY.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/6psfhCdWiQOMGNP6rJzRtY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624581ef045a338f9273effff7591580675fe9773c1a864e7537153c0f34c23e. 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/7rulewysad9ow7ICTIIlUe.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/7rulewysad9ow7ICTIIlUe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19da53c3b6ca283d259e9f7e0760047602cf69c3f5339738f619159f6a0b4bdc. 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/2wzZPBRZZ1klDJJVc1kv6z.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/2wzZPBRZZ1klDJJVc1kv6z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc35f7a03539d87e4c66a544025afc50c216e0b7eca7ada8fe4ff7a3fe4a3ee5. 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/70u37g9zYuZtFfzA5dRnHo.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/70u37g9zYuZtFfzA5dRnHo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e34e0be1b193f358569901e8ab225540fd11742ae9f5ce453251a12cd7ddf99. 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/30RMjtF42cgZry3oJ8D38T.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/30RMjtF42cgZry3oJ8D38T.
{"copyright_id":"0xfdd9febab014ad1a987ab786fb7eddb4c852c9b526fd7daf338e24eb5456d6da","isrc":"QZNWU2023629","name":"Unreciprocated Love","registered_at":"2026-06-06T13:50:18Z","spotify_id":"2Vkb3xMxt1UU2A9wImJcJo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd9febab014ad1a987ab786fb7eddb4c852c9b526fd7daf338e24eb5456d6da. 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/2Vkb3xMxt1UU2A9wImJcJo.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/2Vkb3xMxt1UU2A9wImJcJo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c8ed717a8b3967e9728832b83e9b4439382aee4215d05c3b29da296eb12ca2. 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/4j0wqUjrNktUg1G3tpvD6x.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/4j0wqUjrNktUg1G3tpvD6x.
{"copyright_id":"0x4ddd317f1a7ae5bfc73290a48a6ceefaf8da2b8b810275a83bc0b0d7d6e12fe7","isrc":"QZHNA2009420","name":"Runner Boy","registered_at":"2026-06-07T16:11:03Z","spotify_id":"3JwbU7qDnanN5v9t0ixVR1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddd317f1a7ae5bfc73290a48a6ceefaf8da2b8b810275a83bc0b0d7d6e12fe7. 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/3JwbU7qDnanN5v9t0ixVR1.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/3JwbU7qDnanN5v9t0ixVR1.
{"copyright_id":"0xd4171b26b809cac0206075e79d60dff5a770fd13145a84aa10fa0fc81b69ccf5","isrc":"QZES82008854","name":"High Heel Walk","registered_at":"2026-06-07T16:15:59Z","spotify_id":"1v0FlCo9gMkNKZkaXf6HRz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4171b26b809cac0206075e79d60dff5a770fd13145a84aa10fa0fc81b69ccf5. 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/1v0FlCo9gMkNKZkaXf6HRz.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/1v0FlCo9gMkNKZkaXf6HRz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3518c8f827ba4d55c08c3b51c9c8dcfcb69564cdca90d8ebdf9340e1a5c55e35. 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/6g4ZVNrsH7rMFaYtMRgKQc.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/6g4ZVNrsH7rMFaYtMRgKQc.
{"copyright_id":"0x96f553c9bb8ce48cc00a310370f69dfc610644a3b56dea1e750e0d9c853224ce","isrc":"QZMEQ2479263","name":"Every Kind Of Way","registered_at":"2026-06-04T12:11:22Z","spotify_id":"4jlEWb4Ur7sabfpuB1sNMD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f553c9bb8ce48cc00a310370f69dfc610644a3b56dea1e750e0d9c853224ce. 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/4jlEWb4Ur7sabfpuB1sNMD.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/4jlEWb4Ur7sabfpuB1sNMD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea751d6c34099596eca76f1d1649faecfaa4902f868fa70f29cc2dc7171ba57f. 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/0Sc2BfHM8q8WIWlq9SeFcZ.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/0Sc2BfHM8q8WIWlq9SeFcZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a1310ed89d94675f995df522e23d6b34328ddc588c4465c9cbe6c737974c80. 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/3yLW6yiEZT1ToDl4eLHuxv.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/3yLW6yiEZT1ToDl4eLHuxv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6364f11f26c96169efd3e53b601c714a4528d7f82c225883ca40efa170e0dc9. 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/12NrNIvL2YUrfzIE4VTqQb.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/12NrNIvL2YUrfzIE4VTqQb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7671449a2440049c32ef65f0cbfd9161bdb8ae134185c0c829dd8d5d5ac82650. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SW30rKkgP4b0LcGUS42kD.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/4SW30rKkgP4b0LcGUS42kD.
Filha do deputado (feat. Mc Poze do Rodo & Oruam)
Melhor Vibe (feat. Caio Luccas, Dallass & Rocco)
Diz aí qual é o plano? (feat. Mc IG, MC Ryan SP & Oruam feat. MC GH do 7, MC GP, MC Nego Micha, MC PH, Mc Luki, Mc Poze do Rodo, Murillo e LT no Beat & TrapLaudo)
{"copyright_id":"0x2c7a6ef2bebfe51203b07bc90fbfd5adb7796ac59ecd341bf7170dd54840f4e4","isrc":"BRWMB2401045","name":"Casal celebridade","registered_at":"2026-06-04T06:17:30Z","spotify_id":"1w4mg0D4Tx1bAm0QdjcLnX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7a6ef2bebfe51203b07bc90fbfd5adb7796ac59ecd341bf7170dd54840f4e4. 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/1w4mg0D4Tx1bAm0QdjcLnX.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/1w4mg0D4Tx1bAm0QdjcLnX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc714aff67ce5ac0c2771e1fcf70a2d902a2a7e02b5e7ac0ea9888165e2e6db71. 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/2RlBJAE7DlEPtddXw8rKjt.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/2RlBJAE7DlEPtddXw8rKjt.
NOIS já tá rico (feat. DJ Glenner & DJ Negret)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7671449a2440049c32ef65f0cbfd9161bdb8ae134185c0c829dd8d5d5ac82650. 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/0OS0vq65wTh3bWvegsAOaV.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/0OS0vq65wTh3bWvegsAOaV.