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 0xed9b3472ac1870e8246e20c1c1d5561939924acf7d67306e2a7301a1456c1220. 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/2f591467-381c-4324-8601-334bb9be0e2b.json and https://artists.proofprofile.net/proofs/artist/2f591467-381c-4324-8601-334bb9be0e2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a","isrc":"QZMEN2291486","name":"Tornado Warnings","registered_at":"2026-06-07T16:11:23Z","spotify_id":"1DO3mpjQqX4vljuqeCxlr5","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 0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DO3mpjQqX4vljuqeCxlr5.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/1DO3mpjQqX4vljuqeCxlr5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1010aa61d2b2f57e5a70cdd67394619780e6c62b642209c4f75ad458081221b. 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/2DFRI15SkhZtS5CAqqDqHf.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/2DFRI15SkhZtS5CAqqDqHf.
{"copyright_id":"0xdc001aeda1ad65823302ef8b212f01acf9b35ca9f32e385dcbaef93f15dcaddd","isrc":"CAN112400491","name":"Lucky Girl Syndrome","registered_at":"2026-06-06T07:01:30Z","spotify_id":"7wgubBTem0oqeOpW1Ljuzz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc001aeda1ad65823302ef8b212f01acf9b35ca9f32e385dcbaef93f15dcaddd. 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/7wgubBTem0oqeOpW1Ljuzz.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/7wgubBTem0oqeOpW1Ljuzz.
{"copyright_id":"0x185edb4c20933d64a00182f37ef405e6d9c4f3fcf7e5aa030deb0ec1e799ee9c","isrc":"QZPLR2352164","name":"Omaha (The Only What If)","registered_at":"2026-06-05T06:46:29Z","spotify_id":"2pMndrX0Y2p3PKWnZco5Z3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185edb4c20933d64a00182f37ef405e6d9c4f3fcf7e5aa030deb0ec1e799ee9c. 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/2pMndrX0Y2p3PKWnZco5Z3.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/2pMndrX0Y2p3PKWnZco5Z3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1010aa61d2b2f57e5a70cdd67394619780e6c62b642209c4f75ad458081221b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Ac2uyInUbY4jTctkoowuY.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/1Ac2uyInUbY4jTctkoowuY.
{"copyright_id":"0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a","isrc":"QZMEN2291486","name":"Tornado Warnings","registered_at":"2026-06-07T16:11:23Z","spotify_id":"0Zis5YTE5EPEaOaC8fS41I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a. 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/0Zis5YTE5EPEaOaC8fS41I.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/0Zis5YTE5EPEaOaC8fS41I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4664ce0c05998e0795220064a290ddbdff256cdfeb523f4366b36985a1722fa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1523rYvzR9APo9598hdNoP.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/1523rYvzR9APo9598hdNoP.
{"copyright_id":"0xdc001aeda1ad65823302ef8b212f01acf9b35ca9f32e385dcbaef93f15dcaddd","isrc":"CAN112400491","name":"Lucky Girl Syndrome","registered_at":"2026-06-06T07:01:30Z","spotify_id":"52TxCr31yCH5x0YjbbtWs9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc001aeda1ad65823302ef8b212f01acf9b35ca9f32e385dcbaef93f15dcaddd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52TxCr31yCH5x0YjbbtWs9.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/52TxCr31yCH5x0YjbbtWs9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32ea0d6af353dc19333bd7e66741908f6f0273c2334f4edff79a716b1490546. 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/0OPzAErUPU39gbfc4YtHns.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/0OPzAErUPU39gbfc4YtHns.
{"copyright_id":"0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a","isrc":"QZMEN2291486","name":"Tornado Warnings","registered_at":"2026-06-07T16:11:23Z","spotify_id":"7AEvhcUDbCa7H39fflHpcP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a. 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/7AEvhcUDbCa7H39fflHpcP.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/7AEvhcUDbCa7H39fflHpcP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4434186ef753111fa17998c9b9a135ec7b42c2d4d9a2247b18f1c60995a70e0. 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/6j13TVDdDcgXV9bae3oMYH.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/6j13TVDdDcgXV9bae3oMYH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bb880abf76afc5db9699ec65dcb2071c1a098a1d123da6656a047051ccadee. 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/154onr7Ba2aKDI1NVQ11CE.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/154onr7Ba2aKDI1NVQ11CE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1010aa61d2b2f57e5a70cdd67394619780e6c62b642209c4f75ad458081221b. 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/15hvz4I2RnTrgpyeMe8oxe.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/15hvz4I2RnTrgpyeMe8oxe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32ea0d6af353dc19333bd7e66741908f6f0273c2334f4edff79a716b1490546. 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/2xrOQVTHUv07UP6jXjY6le.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/2xrOQVTHUv07UP6jXjY6le.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e6f0206f8dada208b4fe3e6be8a4daf450b1d3c309af7c25777c9d3945f564. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16h857gaQmJkdqrZDc2nY8.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/16h857gaQmJkdqrZDc2nY8.
{"copyright_id":"0x185edb4c20933d64a00182f37ef405e6d9c4f3fcf7e5aa030deb0ec1e799ee9c","isrc":"QZPLR2352164","name":"Omaha (The Only What If)","registered_at":"2026-06-05T06:46:29Z","spotify_id":"7mMx2Grz3BuLVPJgKHEl4F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185edb4c20933d64a00182f37ef405e6d9c4f3fcf7e5aa030deb0ec1e799ee9c. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mMx2Grz3BuLVPJgKHEl4F.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/7mMx2Grz3BuLVPJgKHEl4F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276def5cc8d84cee6475585c588296057fb6e356b4d8dfdd3f6506af0a2fabf0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0avAo5wQufYef0lUPj8nut.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/0avAo5wQufYef0lUPj8nut.
{"copyright_id":"0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a","isrc":"QZMEN2291486","name":"Tornado Warnings","registered_at":"2026-06-07T16:11:23Z","spotify_id":"4PNXdaLGruIfhxTLYJcNjM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4PNXdaLGruIfhxTLYJcNjM.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/4PNXdaLGruIfhxTLYJcNjM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe539f691b519cb84644cec026f06b59c2727ddc4fb0dcd76069978ecf9f1a687. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/01G5HddJjpkekCpI8IkWwD.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/01G5HddJjpkekCpI8IkWwD.
{"copyright_id":"0x36ab7a66e589d2af2aed65a4cf79772d927f5cfd6350b4b1b70af72eb75a93ab","isrc":"CAN112402421","name":"Tornado Warnings - Strings Version","registered_at":"2026-06-09T21:57:52Z","spotify_id":"3h3cCkHWP2WyNtNpdUeMsb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ab7a66e589d2af2aed65a4cf79772d927f5cfd6350b4b1b70af72eb75a93ab. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3h3cCkHWP2WyNtNpdUeMsb.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/3h3cCkHWP2WyNtNpdUeMsb.
{"copyright_id":"0xa4664ce0c05998e0795220064a290ddbdff256cdfeb523f4366b36985a1722fa","isrc":"CAN112400776","name":"Dollar Bills and Dirty Dishes","registered_at":"2026-06-09T00:45:48Z","spotify_id":"4Twm2TkIvwOOyTzVigpH9t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4664ce0c05998e0795220064a290ddbdff256cdfeb523f4366b36985a1722fa. 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/4Twm2TkIvwOOyTzVigpH9t.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/4Twm2TkIvwOOyTzVigpH9t.
{"copyright_id":"0xdc001aeda1ad65823302ef8b212f01acf9b35ca9f32e385dcbaef93f15dcaddd","isrc":"CAN112400491","name":"Lucky Girl Syndrome","registered_at":"2026-06-06T07:01:30Z","spotify_id":"7Gi97rX9D4VGbaJovS69lz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc001aeda1ad65823302ef8b212f01acf9b35ca9f32e385dcbaef93f15dcaddd. 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/7Gi97rX9D4VGbaJovS69lz.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/7Gi97rX9D4VGbaJovS69lz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd53cc360d9a39cd332c65583aed6ef6e5f9bdd50a2401288668f39e249edd2f. 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/1nk7RCnlGZ1QXFfZdVfird.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/1nk7RCnlGZ1QXFfZdVfird.
{"copyright_id":"0x45bb880abf76afc5db9699ec65dcb2071c1a098a1d123da6656a047051ccadee","isrc":"CAN112401335","name":"I Think I Am to You","registered_at":"2026-06-06T20:18:25Z","spotify_id":"4y5D6pq7lpIqmDOxUzwKcy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bb880abf76afc5db9699ec65dcb2071c1a098a1d123da6656a047051ccadee. 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/4y5D6pq7lpIqmDOxUzwKcy.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/4y5D6pq7lpIqmDOxUzwKcy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1010aa61d2b2f57e5a70cdd67394619780e6c62b642209c4f75ad458081221b. 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/01nOKoOYZzXEiGiPQZq03l.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/01nOKoOYZzXEiGiPQZq03l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32ea0d6af353dc19333bd7e66741908f6f0273c2334f4edff79a716b1490546. 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/0n4xDcy0i3y4JgER2yAIAR.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/0n4xDcy0i3y4JgER2yAIAR.
{"copyright_id":"0xf5e6f0206f8dada208b4fe3e6be8a4daf450b1d3c309af7c25777c9d3945f564","isrc":"CAN112401557","name":"Side Plot","registered_at":"2026-06-09T12:04:48Z","spotify_id":"7KvEWDrVKH8tiQob6CJlgb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e6f0206f8dada208b4fe3e6be8a4daf450b1d3c309af7c25777c9d3945f564. 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/7KvEWDrVKH8tiQob6CJlgb.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/7KvEWDrVKH8tiQob6CJlgb.
{"copyright_id":"0x185edb4c20933d64a00182f37ef405e6d9c4f3fcf7e5aa030deb0ec1e799ee9c","isrc":"QZPLR2352164","name":"Omaha (The Only What If)","registered_at":"2026-06-05T06:46:29Z","spotify_id":"66YEywzYTWlYKQ4mfCmtJN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185edb4c20933d64a00182f37ef405e6d9c4f3fcf7e5aa030deb0ec1e799ee9c. 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/66YEywzYTWlYKQ4mfCmtJN.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/66YEywzYTWlYKQ4mfCmtJN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276def5cc8d84cee6475585c588296057fb6e356b4d8dfdd3f6506af0a2fabf0. 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/1a2YFBZw9A5Yj0VUeO1yrg.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/1a2YFBZw9A5Yj0VUeO1yrg.
{"copyright_id":"0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a","isrc":"QZMEN2291486","name":"Tornado Warnings","registered_at":"2026-06-07T16:11:23Z","spotify_id":"5YCZ9tzclPxAs87UAgUdgD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb118894eae9f6f91d69cbcd3aade4c18ce31f6ba30cae11133db56ff554e672a. 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/5YCZ9tzclPxAs87UAgUdgD.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/5YCZ9tzclPxAs87UAgUdgD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578ff3c0189230d0dc63352c8eada8911a7ba06960e33f64ce6505b852ecefde. 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/2y3T6BdrrKRk4QuZY273lC.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/2y3T6BdrrKRk4QuZY273lC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe539f691b519cb84644cec026f06b59c2727ddc4fb0dcd76069978ecf9f1a687. 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/66sGs6NuAiUbCNGcJC8JKe.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/66sGs6NuAiUbCNGcJC8JKe.
{"copyright_id":"0x2175e5825f6c8cd08eb72dc13ed585563eddba2b012f1d1b67a216312bc737bc","isrc":"CAN112402633","name":"Lucky Girl Syndrome - Acoustic Version","registered_at":"2026-06-18T07:44:35Z","spotify_id":"4iSwENkypn4sb1M1IpxMoJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2175e5825f6c8cd08eb72dc13ed585563eddba2b012f1d1b67a216312bc737bc. 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/4iSwENkypn4sb1M1IpxMoJ.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/4iSwENkypn4sb1M1IpxMoJ.
{"copyright_id":"0xc7621e3e807e70ec6549f29a310bf26d00d492c0832a02c211854d67a66e1e0c","isrc":"CAN112402634","name":"Other Side - Strings Version","registered_at":"2026-06-09T12:01:44Z","spotify_id":"2FBaQHgP6CZB1qBWmOJZZq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7621e3e807e70ec6549f29a310bf26d00d492c0832a02c211854d67a66e1e0c. 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/2FBaQHgP6CZB1qBWmOJZZq.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/2FBaQHgP6CZB1qBWmOJZZq.
{"copyright_id":"0xdefd5cd8a0b32f2925e3e334c16c610c4e6df15ef3bb2f5074419feb83ae687c","isrc":"CAN112402635","name":"Omaha - Reimagined Version","registered_at":"2026-06-05T14:19:17Z","spotify_id":"6hY6hIK9gXcNXGFdYtP18w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefd5cd8a0b32f2925e3e334c16c610c4e6df15ef3bb2f5074419feb83ae687c. 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/6hY6hIK9gXcNXGFdYtP18w.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/6hY6hIK9gXcNXGFdYtP18w.
{"copyright_id":"0x36ab7a66e589d2af2aed65a4cf79772d927f5cfd6350b4b1b70af72eb75a93ab","isrc":"CAN112402421","name":"Tornado Warnings - Strings Version","registered_at":"2026-06-09T21:57:52Z","spotify_id":"493P5qbB5bklRhPGLVwoeh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ab7a66e589d2af2aed65a4cf79772d927f5cfd6350b4b1b70af72eb75a93ab. 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/493P5qbB5bklRhPGLVwoeh.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/493P5qbB5bklRhPGLVwoeh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208ab08b66c85d97ec88830b0699fbf35ee49873953fc293ca12a43ab1115bf0. 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/5bU9ufpJM0tn1NgRKzqHuj.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/5bU9ufpJM0tn1NgRKzqHuj.