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 0xa8b2ce2f753f15399c7e7d18927df0ff9a8f971b2fd5a7eee6e8571bc1395c05. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26b3db9c-f567-4ffa-aef4-c5f4ab28e0eb.json and https://artists.proofprofile.net/proofs/artist/26b3db9c-f567-4ffa-aef4-c5f4ab28e0eb.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 0x335b5adf8746b21db94322a932788b375e791abff42754312a0114f5f56aa292. 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/5GLAZs2WVMYrWUyazBBAdk.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/5GLAZs2WVMYrWUyazBBAdk.
{"copyright_id":"0xafa072df9280d633bd967eefbf15c7a1087409381186a7fd69f3d4ed9a1babce","isrc":"USDXG0604402","name":"Bleed Me An Ocean","registered_at":"2026-06-06T00:41:50Z","spotify_id":"5qDGxKdzFP7SwwKLc11qWH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa072df9280d633bd967eefbf15c7a1087409381186a7fd69f3d4ed9a1babce. 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/5qDGxKdzFP7SwwKLc11qWH.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/5qDGxKdzFP7SwwKLc11qWH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab9ca4b36729cc2a091d085e06d11ddfa0a2732174c4575e6d452f9a65e4c03. 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/3LzCdcFOCiFKAKAnzgX1Zk.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/3LzCdcFOCiFKAKAnzgX1Zk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b532fcf01029be8737a965919e8c447acf9cdd177bf30cdb1f6b02b30e606f5. 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/2Dc0R5leTYflshzuQOn5VQ.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/2Dc0R5leTYflshzuQOn5VQ.
{"copyright_id":"0x198ef3b876dc7e417d5a0d9b80870a5a1fe6672352afe1ba37e807e2d19ff938","isrc":"USDXG0604405","name":"Locust Spawning","registered_at":"2026-06-08T08:52:40Z","spotify_id":"5rWdRgOpXVCjWSMZVytQZL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198ef3b876dc7e417d5a0d9b80870a5a1fe6672352afe1ba37e807e2d19ff938. 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/5rWdRgOpXVCjWSMZVytQZL.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/5rWdRgOpXVCjWSMZVytQZL.
{"copyright_id":"0x5fae7205161fee7a9415a60e68b8eb54ae2c0cba4fe2ed31ce1b621dba65de2f","isrc":"USDXG0604406","name":"Old Skin","registered_at":"2026-06-09T23:12:36Z","spotify_id":"3W7Task4ROVzHEyIIZ9Gfe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fae7205161fee7a9415a60e68b8eb54ae2c0cba4fe2ed31ce1b621dba65de2f. 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/3W7Task4ROVzHEyIIZ9Gfe.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/3W7Task4ROVzHEyIIZ9Gfe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921daa53132cee5347165d595eaa7eb3455ea417c954ba959432031cc667fb27. 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/4t93kj44abWpb3GsAYkBlx.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/4t93kj44abWpb3GsAYkBlx.
{"copyright_id":"0xfae3e36020c9533a1567ca9978ccab6764092ca0ce432b79f9c7253eff8b6bf3","isrc":"USDXG0604408","name":"Venus Blue","registered_at":"2026-06-07T11:58:39Z","spotify_id":"4jodJl9iabwtoKIccwjnds","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae3e36020c9533a1567ca9978ccab6764092ca0ce432b79f9c7253eff8b6bf3. 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/4jodJl9iabwtoKIccwjnds.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/4jodJl9iabwtoKIccwjnds.
{"copyright_id":"0xe43421fd6b75f96b915fde4c7b136bc81da2b99166779d898b59aaecc0dcfe5d","isrc":"USDXG0604409","name":"13 Fingers","registered_at":"2026-06-08T08:50:54Z","spotify_id":"23XxkCRY1zcR6RtyT4RcdP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43421fd6b75f96b915fde4c7b136bc81da2b99166779d898b59aaecc0dcfe5d. 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/23XxkCRY1zcR6RtyT4RcdP.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/23XxkCRY1zcR6RtyT4RcdP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8711ab3001458333ba4b2d549d8d05f894e256c27c94a395544b78e305114ce. 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/3ZUj6UBPaUPLPmc58cjoIN.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/3ZUj6UBPaUPLPmc58cjoIN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa37c04b2b8f330b32f78aec12570054df722b6622a6a4a5d03e853ee3ee094. 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/69RdJV5QpY8iXZKPd99LMB.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/69RdJV5QpY8iXZKPd99LMB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4285965d61ba71892d43213bea9e18f324050dcd21fb9007af2d05538c6b36e2. 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/5ScZu89HBd1n8fyUncpipA.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/5ScZu89HBd1n8fyUncpipA.
{"copyright_id":"0xc00b38843a6deff4f443da1c59ebad2f63d0ddf79e2678beb6a6ecb3b0c2ef15","isrc":"USDXG0600002","name":"Bleed Me an Ocean","registered_at":"2026-06-04T08:44:43Z","spotify_id":"5PQobJZwHbbUWL4qzGbBV0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00b38843a6deff4f443da1c59ebad2f63d0ddf79e2678beb6a6ecb3b0c2ef15. 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/5PQobJZwHbbUWL4qzGbBV0.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/5PQobJZwHbbUWL4qzGbBV0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ba223fbabaef349c4b7bb4955358aacca7f8d22a33f312142c37e8a3682c2a. 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/6REMNqGiwKk1xlTTs2rkqe.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/6REMNqGiwKk1xlTTs2rkqe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1470cd10244fc2c97913d877595114ed4fdbf333f8ce0efae8e9095862f86bc. 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/48yg5Jnm0vGLNgSOq16pwD.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/48yg5Jnm0vGLNgSOq16pwD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25a0cc2a95876e81c23378da76de1258b516dfb078dc4739544c336e148e3ca. 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/3wIALR6KwW1jS3qOpW5slA.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/3wIALR6KwW1jS3qOpW5slA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65b5bfb244e5bd3708d9926a8f8c38f19580828ad748d5036b63459ad8c96ab. 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/6HLC5ruv7UQuUBqZHinHJa.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/6HLC5ruv7UQuUBqZHinHJa.
{"copyright_id":"0x9989040f616d7de0b407576fbb0c4716021a52dd9273795c19d445c9cf93612b","isrc":"USDXG0600007","name":"New Death Sensation","registered_at":"2026-06-05T20:22:31Z","spotify_id":"3rkIFTHtdouZJUHTmEaBWL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9989040f616d7de0b407576fbb0c4716021a52dd9273795c19d445c9cf93612b. 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/3rkIFTHtdouZJUHTmEaBWL.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/3rkIFTHtdouZJUHTmEaBWL.
{"copyright_id":"0x53f613edf197f0d1058010aab406cc65c9e0d27a840c4524e02faa6f5bd661cf","isrc":"USDXG0600008","name":"Venus Blue","registered_at":"2026-06-04T13:36:57Z","spotify_id":"10RwBdB9ovDKoxArZZlqjJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f613edf197f0d1058010aab406cc65c9e0d27a840c4524e02faa6f5bd661cf. 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/10RwBdB9ovDKoxArZZlqjJ.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/10RwBdB9ovDKoxArZZlqjJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8b422f07b9994df795545394fb438fd6b0149017df9b4a7be6773a83c6bea8. 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/076YpdQx2Kg8shwcR7BKDo.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/076YpdQx2Kg8shwcR7BKDo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f28c4ea38e8cfd51893c25877031e13b4c952985bb1c1b21582c5609243e9c9. 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/5FCwO7HLeRQzBSIRrw9rQX.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/5FCwO7HLeRQzBSIRrw9rQX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa229573004176fa5f92f60e10552337cfb02f90dad8dfa0349a3705c59948a2c. 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/1I0Lo0TdIK6QWJqxZUsgnH.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/1I0Lo0TdIK6QWJqxZUsgnH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94c764b905f02200d53ff75431b78e16d417f11718d57cdf378bb38a8a38529. 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/4320V54rQK4Ml8bZrJzJE1.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/4320V54rQK4Ml8bZrJzJE1.
{"copyright_id":"0xda05b643669e1ca6c5fdad7a10fa4cf098abf1aac36e9dbf2b25c799c33eef71","isrc":"USDXG0609501","name":"The Blue","registered_at":"2026-06-04T08:46:49Z","spotify_id":"7fzr2L0OuduAAlXaLz5Z0n","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda05b643669e1ca6c5fdad7a10fa4cf098abf1aac36e9dbf2b25c799c33eef71. 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/7fzr2L0OuduAAlXaLz5Z0n.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/7fzr2L0OuduAAlXaLz5Z0n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98400257ed48ec2b68fe9b0c782318bbdd87473b06580ab0f80299e88dac800f. 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/53UW6iqxfzHvk3BGRDfaUD.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/53UW6iqxfzHvk3BGRDfaUD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe249538c65b7bde59fb31ff7e0fdee13bb1a6d6443202a2850507effc0393f39. 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/4G1ZoV05ScOGoZ5zOMvVQm.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/4G1ZoV05ScOGoZ5zOMvVQm.
{"copyright_id":"0x1eb6c1d9de002498ce4e279d46fcee901755137870fc66576d06e94c7c1ea65e","isrc":"USDXG0609504","name":"Finger Painting Of The Insane","registered_at":"2026-06-04T14:43:59Z","spotify_id":"1O8rGE6k8NgVREsz0phB7g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb6c1d9de002498ce4e279d46fcee901755137870fc66576d06e94c7c1ea65e. 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/1O8rGE6k8NgVREsz0phB7g.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/1O8rGE6k8NgVREsz0phB7g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026b4766f74d8541e9e93796d05ecc2a479f95be4ab8efc6a3cc3e63366ea6af. 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/0h4Pky2hV4oxepKeDYH2z6.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/0h4Pky2hV4oxepKeDYH2z6.
{"copyright_id":"0xfb9675ebb466c1e56c64c030f278dc6e063c5a5449772548d156afef1668bd85","isrc":"USDXG0609506","name":"Scream of The Butterfly","registered_at":"2026-06-04T13:30:40Z","spotify_id":"0b1kbsopU6sw5NtmCh5UIo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9675ebb466c1e56c64c030f278dc6e063c5a5449772548d156afef1668bd85. 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/0b1kbsopU6sw5NtmCh5UIo.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/0b1kbsopU6sw5NtmCh5UIo.
{"copyright_id":"0xfd93d34d4284a8f3d01a5cedde31529fc99650741da3986ecd8aeb99881424fd","isrc":"USDXG0609507","name":"Dr. Seuss Is Dead","registered_at":"2026-06-05T06:18:20Z","spotify_id":"4neUUFnrFl1YrdtdZOAwBV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd93d34d4284a8f3d01a5cedde31529fc99650741da3986ecd8aeb99881424fd. 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/4neUUFnrFl1YrdtdZOAwBV.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/4neUUFnrFl1YrdtdZOAwBV.
{"copyright_id":"0xd21c90e7acde608cb6e68cef72184278bb323aa80813707cb912182deaff14d5","isrc":"USDXG0609508","name":"Dope Fiend","registered_at":"2026-06-05T04:59:08Z","spotify_id":"6usmPr2qtPSR7uLj9WwVNr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21c90e7acde608cb6e68cef72184278bb323aa80813707cb912182deaff14d5. 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/6usmPr2qtPSR7uLj9WwVNr.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/6usmPr2qtPSR7uLj9WwVNr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b64da48c54b581d9b5a156d1e2a07995da9979635ae77993d78f94c9e3e0cf6. 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/0bEAj0qNCkurbWlLztiA9J.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/0bEAj0qNCkurbWlLztiA9J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9586dd07b929f6c3475572e524e52b2181e8fa150041f8785535cc1be50e78. 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/1nC1OyS1aU83DYgq7Sddav.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/1nC1OyS1aU83DYgq7Sddav.
{"copyright_id":"0xaf5e9379dc3780d798875d1aee8bd9d26470d831d1b2693e8e9d0610565e0aa5","isrc":"USDXG0609511","name":"The Morticians Flame","registered_at":"2026-06-05T05:09:24Z","spotify_id":"1YhCdK2fPornCKTbDXog3w","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5e9379dc3780d798875d1aee8bd9d26470d831d1b2693e8e9d0610565e0aa5. 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/1YhCdK2fPornCKTbDXog3w.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/1YhCdK2fPornCKTbDXog3w.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607f2e3642c2c78c6ea931e4928d73ab761809f683bbac2e1535ddd8c4097c2b. 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/1HJJ6rQgyg3kVDVxb77O5q.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/1HJJ6rQgyg3kVDVxb77O5q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0963221a8d3554971250ea1acf33f2fc1736754527e09283be1ee2483a354781. 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/6r6EKfxenyjUDgMVqs5XtI.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/6r6EKfxenyjUDgMVqs5XtI.
{"copyright_id":"0x195ebb0cd6ee3f4acf8ac8000e6b59d68cf4b8fca31e5ec9726cf1e275716f58","isrc":"USDXG0609514","name":"Cassie Eats Cockroaches","registered_at":"2026-06-04T11:43:38Z","spotify_id":"0bxSOm9IgPp0D8g86JvKxi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195ebb0cd6ee3f4acf8ac8000e6b59d68cf4b8fca31e5ec9726cf1e275716f58. 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/0bxSOm9IgPp0D8g86JvKxi.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/0bxSOm9IgPp0D8g86JvKxi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365d7667f1fac09ef2bdbd3ef97ffb11b862673739638a3fd31167e0e2209487. 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/70JUbBjrs009qDLYG3LPe2.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/70JUbBjrs009qDLYG3LPe2.
{"copyright_id":"0x2eaff487479db1347fa5c1c66a71bfd96a929a2c5aecee954253174d83c761d6","isrc":"USDXG0602602","name":"What Color Is Death","registered_at":"2026-06-11T02:08:01Z","spotify_id":"5qHOIJQYetBVjd4TQW4KH8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eaff487479db1347fa5c1c66a71bfd96a929a2c5aecee954253174d83c761d6. 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/5qHOIJQYetBVjd4TQW4KH8.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/5qHOIJQYetBVjd4TQW4KH8.
{"copyright_id":"0xed2efef1c3454d73814534b044a7ccfa77e7e151917db5c6f02a36ab8dc7bb47","isrc":"USDXG0602603","name":"Scream of the Butterfly","registered_at":"2026-06-09T14:12:28Z","spotify_id":"5LN6RYGbBNNBaWcrgPdNE7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2efef1c3454d73814534b044a7ccfa77e7e151917db5c6f02a36ab8dc7bb47. 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/5LN6RYGbBNNBaWcrgPdNE7.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/5LN6RYGbBNNBaWcrgPdNE7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b87e8e2f62c619058e5aae16f43441600203539da07fe8384e2fc14e8b5f88. 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/0ON3ruFULKUmUoain5s82P.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/0ON3ruFULKUmUoain5s82P.
{"copyright_id":"0x5b81b7647c3434cfc3b88bf0c10dc0111089601f2b1e4def2435fc182eb66bfc","isrc":"USDXG0602605","name":"The Morticians Flame","registered_at":"2026-06-10T00:20:42Z","spotify_id":"6hBLgDJMVMK8e3tcczKsVo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b81b7647c3434cfc3b88bf0c10dc0111089601f2b1e4def2435fc182eb66bfc. 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/6hBLgDJMVMK8e3tcczKsVo.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/6hBLgDJMVMK8e3tcczKsVo.
{"copyright_id":"0x8408bbaf8c6dddf66ef0bfb3a1489c9973c32266a7cfa44d24a610da19453b1f","isrc":"USDXG0602606","name":"Dope Fiend","registered_at":"2026-06-11T02:02:57Z","spotify_id":"1vbgW8DUnGXDA6BovSPNtz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8408bbaf8c6dddf66ef0bfb3a1489c9973c32266a7cfa44d24a610da19453b1f. 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/1vbgW8DUnGXDA6BovSPNtz.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/1vbgW8DUnGXDA6BovSPNtz.
{"copyright_id":"0x0d49b28745675b16a64ebbda5f5e2151b65c4d9013bc36c93e3dc21ed483a4d5","isrc":"USDXG0602607","name":"Finger Paintings of the Insane","registered_at":"2026-06-11T03:58:57Z","spotify_id":"3n2U97iH4jvQ4Ep9XrLeIC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d49b28745675b16a64ebbda5f5e2151b65c4d9013bc36c93e3dc21ed483a4d5. 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/3n2U97iH4jvQ4Ep9XrLeIC.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/3n2U97iH4jvQ4Ep9XrLeIC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6407a0b882ef9a4e19f0ea2858884ab3848757b35f0acaf30ee00f3948e687. 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/1N1eOcWVQ0KIeQxkbwwG8v.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/1N1eOcWVQ0KIeQxkbwwG8v.
{"copyright_id":"0xb69d5108c531e380b327f56077c4a4543f642f06fb91cf6b5252e12ceabb5cf4","isrc":"USDXG0602609","name":"The Bones of Baby Dolls","registered_at":"2026-06-12T01:09:34Z","spotify_id":"0ZGxRmoL6nz9VzMuWj4Z5H","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69d5108c531e380b327f56077c4a4543f642f06fb91cf6b5252e12ceabb5cf4. 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/0ZGxRmoL6nz9VzMuWj4Z5H.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/0ZGxRmoL6nz9VzMuWj4Z5H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac9a3ba2e0ed006f7e9e385929643363d51caf169a73252152159479d2ee125. 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/61rvPB8wQJYQicsLLVYlQc.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/61rvPB8wQJYQicsLLVYlQc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0624cb0b971719c6d4cc22f47a3175443e996b88d81dc3510c951ebfe72f6f77. 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/2IX5PcdPC5wve7mHKeUvIh.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/2IX5PcdPC5wve7mHKeUvIh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6821511f2f81e997e31373a695a710f48db97165b044a2decd42ed8b569db37e. 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/43KEq9ByUk8YeYaPpRZple.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/43KEq9ByUk8YeYaPpRZple.