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 0x1a6e19b0ea8f89efc2eb8dc05f3686be45a6ca28621f80163a18df564371d637. 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/d7befd08-1be7-4be4-a803-ba634edc4ba4.json and https://artists.proofprofile.net/proofs/artist/d7befd08-1be7-4be4-a803-ba634edc4ba4.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 0x6c2ca3702dffc45b1b4b70e1a6f9f19765c8a4732c3a78ab34e2f475a6231b70. 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/00zKbQiX7YNgfbJdp6reVC.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/00zKbQiX7YNgfbJdp6reVC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805e2499ad6c69d218c4e80abe1d0f65c95542fc052dd8417449ff63ef462231. 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/3rsOJWnKYD3gdf4oeiCmPi.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/3rsOJWnKYD3gdf4oeiCmPi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eef6d06f02133bf288cde38c710792a08a29fd24e67c5180ae6d037c75cec2c. 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/69xPE3UsBEJYG9jjhKrJUF.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/69xPE3UsBEJYG9jjhKrJUF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625b91d336944dd9712f1b23a2aacceae79a593b6b92cd2c8d8b3ee5fb049260. 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/688HVIUCH6zOmaeN0HLFkt.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/688HVIUCH6zOmaeN0HLFkt.
{"copyright_id":"0x5598b6b6d179decfca8aa939285bbd6c860b45a8c00af85dc25d37fe5e6e71e7","isrc":"US3R42144005","name":"Matthew Newton","registered_at":"2026-06-18T10:15:58Z","spotify_id":"04soo3eTHgMeWgyqp3zcaC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5598b6b6d179decfca8aa939285bbd6c860b45a8c00af85dc25d37fe5e6e71e7. 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/04soo3eTHgMeWgyqp3zcaC.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/04soo3eTHgMeWgyqp3zcaC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4431db6e7ad08ceb8bc19062ddfb4fa0e410443411c999c9c8d70026b6ff5a99. 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/56gsXL3IdgFB0GSp7So3xj.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/56gsXL3IdgFB0GSp7So3xj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3109a6bd67848ee6fd7f4a773818b361dd10528e918bf0dcbb712141219b5db. 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/6Wx3I5ubeRknlbLqMb2uNP.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/6Wx3I5ubeRknlbLqMb2uNP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ebcfa39209c6da1b926d0a8e8b2b7726d82cc88b5652d65d4de14cad02cd41. 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/0hr47Tcjng039REmCWrbnE.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/0hr47Tcjng039REmCWrbnE.
{"copyright_id":"0x4c6a2dbc3df805cafbbaadeee695790539cdaaf2cfe783dcf163cff5dbb1e916","isrc":"US3R42144009","name":"Big Wig // Small Dog","registered_at":"2026-06-09T03:15:23Z","spotify_id":"6ngFrTcj64cmYIFymQ4LOr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6a2dbc3df805cafbbaadeee695790539cdaaf2cfe783dcf163cff5dbb1e916. 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/6ngFrTcj64cmYIFymQ4LOr.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/6ngFrTcj64cmYIFymQ4LOr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7076ff03c01f53adf4385fb93b09021f7f9eb74f72c287597be9ee3816d50d98. 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/6VbzMB1RQQo7gVFoP9YV4U.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/6VbzMB1RQQo7gVFoP9YV4U.
{"copyright_id":"0xf2e89a3f2d9b35d00cae31a2ce21d070819f081e30f5ed5be25a42ac827ac78e","isrc":"US3R42144011","name":"Green Skies","registered_at":"2026-06-18T10:16:16Z","spotify_id":"7DchAKD5DFD7SLfKsDYuwP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e89a3f2d9b35d00cae31a2ce21d070819f081e30f5ed5be25a42ac827ac78e. 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/7DchAKD5DFD7SLfKsDYuwP.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/7DchAKD5DFD7SLfKsDYuwP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68cf2c0c1f28efc962d0df4e8e1b84c48ffa208243cdc0aefbddb863804054b. 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/3YXtKLwRdiHdy71pN5IHkk.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/3YXtKLwRdiHdy71pN5IHkk.
{"copyright_id":"0xcd96841ba8d2ea0d2860af18563d39d1ead69ba70ec7a09522a139161e68a12d","isrc":"QZDA61910327","name":"Best Supporting Actor","registered_at":"2026-06-07T23:29:40Z","spotify_id":"2YLWBiLvkYtgfDu9Lip1A1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd96841ba8d2ea0d2860af18563d39d1ead69ba70ec7a09522a139161e68a12d. 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/2YLWBiLvkYtgfDu9Lip1A1.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/2YLWBiLvkYtgfDu9Lip1A1.
{"copyright_id":"0xbbb02d62a9b3237ecef9bdfa76aa972be403bd50d7b6ec0550efdd86612c0079","isrc":"QZDA61910328","name":"But We're Not There Yet","registered_at":"2026-06-22T14:51:39Z","spotify_id":"0QLCFOwzEBTzqfduTb0qd6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb02d62a9b3237ecef9bdfa76aa972be403bd50d7b6ec0550efdd86612c0079. 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/0QLCFOwzEBTzqfduTb0qd6.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/0QLCFOwzEBTzqfduTb0qd6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4eb1960493cf3faa76fa87b2a2f92741a940130230533d6f19c2f6e8a601917. 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/0ajuD1F3sOLhjJoDavheEf.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/0ajuD1F3sOLhjJoDavheEf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095bc5fc440a722fe88f546effc13129f8dae7f256c638e2477d90adeb30245c. 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/4DK6H0NRkQJqBKbk9zCtcK.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/4DK6H0NRkQJqBKbk9zCtcK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ae1a9d238229e2d683179262bf506ebf0689ad7f7e296ceec114eb004d6b4d. 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/3nOJnsXvX2WhwCDAKKKGDj.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/3nOJnsXvX2WhwCDAKKKGDj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a5bb9e6a60d736e6305b86f97f22fed7da0bcacfb438ed6e3d91e0ed5f1625. 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/3Y5gh2QQXCcX6uF9M6bxbI.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/3Y5gh2QQXCcX6uF9M6bxbI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c77517271e72730438d40bede8379faa3220780ec37a039a1a3c7a8fa7b890. 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/5qZNW3LTZX9cvPWCBqUlN0.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/5qZNW3LTZX9cvPWCBqUlN0.
{"copyright_id":"0x09461e5eef5bad7f0d09606978f9c1aec1181ffa470231f1f98ec42845530e1b","isrc":"QZDA61910334","name":"You Can't Think About It Always","registered_at":"2026-06-17T12:46:31Z","spotify_id":"3VIZIaXqZGhYXBG37EksAU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09461e5eef5bad7f0d09606978f9c1aec1181ffa470231f1f98ec42845530e1b. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:54:37Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VIZIaXqZGhYXBG37EksAU.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/3VIZIaXqZGhYXBG37EksAU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0977b7b89725334d8d3e3f39cf866ea2328a2115df8276a8991aec2b572a9cb9. 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/6FcsLHSyMhsI5CpbOyOz2L.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/6FcsLHSyMhsI5CpbOyOz2L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b524c2ba57950d89ec71d6a9f26d79bcb16dcdf33d404fb7324833b306ee0e. 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/63cQphvC8keZ4TN7gI07XY.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/63cQphvC8keZ4TN7gI07XY.
{"copyright_id":"0x0e451ab3cb95b239d3499c792fc7f8b2b78d96173b0e53e0b552d6a2afd5c558","isrc":"QZDA81984200","name":"Still Commit Crimes","registered_at":"2026-06-19T23:11:22Z","spotify_id":"74HP0amehyrWuabNN3LD5h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e451ab3cb95b239d3499c792fc7f8b2b78d96173b0e53e0b552d6a2afd5c558. 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/74HP0amehyrWuabNN3LD5h.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/74HP0amehyrWuabNN3LD5h.
{"copyright_id":"0x80b257d70ab1a637ca3a955a4c4c9ffb6c05f5eedc70869d33e7590656ca3567","isrc":"QZDA81984201","name":"I'll Kill U (Dreams Are Horrorshows)","registered_at":"2026-06-18T10:16:22Z","spotify_id":"1NCYZ8UXREFWygb2Q5vLHe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b257d70ab1a637ca3a955a4c4c9ffb6c05f5eedc70869d33e7590656ca3567. 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/1NCYZ8UXREFWygb2Q5vLHe.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/1NCYZ8UXREFWygb2Q5vLHe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f998250a7417d3c5d90a7af15de13cec087c2d71b4eefb0500cee313da4751f. 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/6L8kYTj4WEhFUGrCFM0HnB.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/6L8kYTj4WEhFUGrCFM0HnB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bb156c0fec38e459cf4cad0c77d5a6aa18100a2a5c223229945222d6f1ef51. 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/7gQueO9udZFS3XOwWoVRR4.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/7gQueO9udZFS3XOwWoVRR4.
{"copyright_id":"0x3879f8e412db5a9701ffa97d6677f63ca3338fe0953ee6b207b097506921f48e","isrc":"QZDA81984202","name":"You Said That to Me Tuesday","registered_at":"2026-06-26T12:52:15Z","spotify_id":"7plmiqL3kFAjFFC4smlYVs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3879f8e412db5a9701ffa97d6677f63ca3338fe0953ee6b207b097506921f48e. 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/7plmiqL3kFAjFFC4smlYVs.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/7plmiqL3kFAjFFC4smlYVs.
{"copyright_id":"0xf416394c54b2d9cc8f2a3dd10a39197897353dec7699d16ceba315150364558a","isrc":"QZDA81984203","name":"Credentials (Lester & Eliza)","registered_at":"2026-06-10T15:01:16Z","spotify_id":"3GSzPckUYsztnNI7WPGugS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf416394c54b2d9cc8f2a3dd10a39197897353dec7699d16ceba315150364558a. 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/3GSzPckUYsztnNI7WPGugS.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/3GSzPckUYsztnNI7WPGugS.
{"copyright_id":"0x7d2974390ae819dc884c4a1a55f474ee5e626db6fbbe63ae1ea127ba734e1d7b","isrc":"AUDJ01801768","name":"Plant Matta","registered_at":"2026-06-22T14:52:39Z","spotify_id":"0DXMek3dXah9cyMJw9paOz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2974390ae819dc884c4a1a55f474ee5e626db6fbbe63ae1ea127ba734e1d7b. 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/0DXMek3dXah9cyMJw9paOz.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/0DXMek3dXah9cyMJw9paOz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2a8c4fc61cbf581501387c930ca433dbe754a58b92c501096786d34d0527a8. 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/2gdpx7T3skZ3bNRoiq7Dbr.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/2gdpx7T3skZ3bNRoiq7Dbr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74a5aa5eda6b518e60820ba1d03b837cdb9c9e6e5a50c607548719b5f6310d0. 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/1YUv01iPxtI9VMuuQOTIax.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/1YUv01iPxtI9VMuuQOTIax.
{"copyright_id":"0x4a0493c8a28fc5a7c7b435fc8604ebefaf88253e8c360af6d71a92d3a051b7fc","isrc":"AUDJ01801771","name":"After You","registered_at":"2026-06-08T16:10:29Z","spotify_id":"6LhYiLzv7BMwWBDaqUlpto","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0493c8a28fc5a7c7b435fc8604ebefaf88253e8c360af6d71a92d3a051b7fc. 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/6LhYiLzv7BMwWBDaqUlpto.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/6LhYiLzv7BMwWBDaqUlpto.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e6804beafa0be4fc73876398f9be940d3dd182e8b784d7e4a107953c20735e. 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/4Wzj5fZIdu8aoJoEgByO4k.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/4Wzj5fZIdu8aoJoEgByO4k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ddca706a4d331ef11f096a1d7cb9fa64863de3aab95c9c0bf270dcc5585735. 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/2SDRGz8GJO4Og6Q5TZswNw.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/2SDRGz8GJO4Og6Q5TZswNw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7136164f9088053537f6e799aeebf160c4913fbfc7d58f7de6a54587fab6dcfd. 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/5eAUqv4YRELT0ORqu3B48G.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/5eAUqv4YRELT0ORqu3B48G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076e00e4b53c4b8a691f58210128d0320811ace5693c7c58a2aca1978bfc7be7. 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/3koAwrM1RO0TGMeQJ3qt9J.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/3koAwrM1RO0TGMeQJ3qt9J.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e25d6878a6ad811969d6e7465a44ea8ccbf3ce0308695f9b4dd4d601398858. 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/3AFdRSf7k5ON7YugjBI6wH.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/3AFdRSf7k5ON7YugjBI6wH.
{"copyright_id":"0x99c04d2a9ce745bd43a5fe9e02447b9111e9cce80ce2d9cc63d40ae4d6266c4f","isrc":"AUDJ01801777","name":"Look Around","registered_at":"2026-06-20T18:34:35Z","spotify_id":"4yXx7tfz3ZIjLhC4xHMzYw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c04d2a9ce745bd43a5fe9e02447b9111e9cce80ce2d9cc63d40ae4d6266c4f. 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/4yXx7tfz3ZIjLhC4xHMzYw.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/4yXx7tfz3ZIjLhC4xHMzYw.
{"copyright_id":"0xc2f8834f94b804a8ee8790b16eed57d803faab53de0ca6f6f0dbdde43118cf35","isrc":"UST8K1403964","name":"Once You Know","registered_at":"2026-06-05T06:23:25Z","spotify_id":"4tufTboQdQbmfTnTu5m7l2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f8834f94b804a8ee8790b16eed57d803faab53de0ca6f6f0dbdde43118cf35. 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/4tufTboQdQbmfTnTu5m7l2.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/4tufTboQdQbmfTnTu5m7l2.
{"copyright_id":"0x2511e1e70bc245c873f4e7a18456185fde5cdb5d3b513cdea9a2899c1dcf76f9","isrc":"UST8K1403965","name":"Don't Come Home Today","registered_at":"2026-06-04T09:55:23Z","spotify_id":"4WUAyxkq3x4l5P7QN0vmHr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2511e1e70bc245c873f4e7a18456185fde5cdb5d3b513cdea9a2899c1dcf76f9. 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/4WUAyxkq3x4l5P7QN0vmHr.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/4WUAyxkq3x4l5P7QN0vmHr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0043688bb9e8446469af95bf5ebd7beeb9bd6d9d34fdbfab6d154b28fa187294. 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/6UW9Ffk7h9jCl4Yw4uRq59.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/6UW9Ffk7h9jCl4Yw4uRq59.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ee9e81fae0e731256db1498822d00e415c984c928c871360ad7b7900ff1e52. 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/6oQ3oerNYk7CD9pJSfjHoa.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/6oQ3oerNYk7CD9pJSfjHoa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50accceb58256d220d2bfbdafdef4d664a30e1334a3fd6aa3693969225256d3f. 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/6j9TclzIdlBwgFbOhbbQ0T.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/6j9TclzIdlBwgFbOhbbQ0T.
{"copyright_id":"0xf5d8b738624a78261c8cbda7d7c1bf25ef7073c3a1234db0480b48ea116d1690","isrc":"UST8K1403970","name":"Before My Ears Explode","registered_at":"2026-06-07T06:02:16Z","spotify_id":"667W0CTUWm8zJkwQkGfo7q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d8b738624a78261c8cbda7d7c1bf25ef7073c3a1234db0480b48ea116d1690. 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/667W0CTUWm8zJkwQkGfo7q.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/667W0CTUWm8zJkwQkGfo7q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ad42261bbf7d964e31c5126b53cb6b9b994a058a7959f55ab10cd496b52f1d. 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/7KYVVc4oBXFJzi7KpeIJBx.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/7KYVVc4oBXFJzi7KpeIJBx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e723db1d90a42a4eb217f9dd7135e0adf8d846ac3f46022a197455e0b6c624. 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/2Lcd5PI0viBfqQQy4wZj3G.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/2Lcd5PI0viBfqQQy4wZj3G.
{"copyright_id":"0x6fc5698ba4945684e96d60a45fbcdb26d2239eb3ff4bfa6ba202068a5d2f4a34","isrc":"US3R42448607","name":"Queen of Comedy","registered_at":"2026-06-26T12:53:31Z","spotify_id":"12JTPj78WxoVO1YPXwZTuF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc5698ba4945684e96d60a45fbcdb26d2239eb3ff4bfa6ba202068a5d2f4a34. 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/12JTPj78WxoVO1YPXwZTuF.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/12JTPj78WxoVO1YPXwZTuF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e723db1d90a42a4eb217f9dd7135e0adf8d846ac3f46022a197455e0b6c624. 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/4lc1Zgf11NJkFy8mvWTUjs.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/4lc1Zgf11NJkFy8mvWTUjs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc5698ba4945684e96d60a45fbcdb26d2239eb3ff4bfa6ba202068a5d2f4a34. 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/39zDSBS4qFifpSXn67i4Fy.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/39zDSBS4qFifpSXn67i4Fy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0bb90a4fa8525df694cbe45896841f715184b3395c1de77f124501d6d60bbf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3j62JsrCJZLfSg9cqp3jO2.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/3j62JsrCJZLfSg9cqp3jO2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751312d4bbde7cfbf91f191d0667c72bb259a0098ca975f6a7cd0fe361113469. 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/5vezDgJwPdzShINRcX7MdN.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/5vezDgJwPdzShINRcX7MdN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ff62b1f7f76c36125888d004ed14455f50763877f81fa3a8cef040841238ec. 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/4zrHG1qMQ1Q12YdqHXYa3D.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/4zrHG1qMQ1Q12YdqHXYa3D.
The Guy We Used To Know (Cover) b/w The Guy We Used To Know
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9350e8a1b722ed7a59076a1465911af2dbd3eb073bc6b14c44008478c66334ba. 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/39N6YPw4R28JMit1swBoDo.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/39N6YPw4R28JMit1swBoDo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d08c773f772321db70f6af55df9c8fbf2215336854c2c87aaaa8977693f129d. 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/62Di4DfPiRpwc9tfM8fgl2.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/62Di4DfPiRpwc9tfM8fgl2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8e8fa90f30c945f7d833e0a4cf5d344bbe1f2e0c834da087b1d27cf29786c5. 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/67LXHMaDJjNLUWZKcgE4u2.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/67LXHMaDJjNLUWZKcgE4u2.
Take It Easy For Me, Stranger // Boy, I'm Just A Loser For Your Love
{"copyright_id":"0x6ef6bf92237949c7048adc68aa46fb1c6eca13fd97c30217028531f92e02bc00","isrc":"QZFZ41986406","name":"Take It Easy For Me, Stranger","registered_at":"2026-06-09T13:33:16Z","spotify_id":"4he062kVnOVjhTffzrUxNf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef6bf92237949c7048adc68aa46fb1c6eca13fd97c30217028531f92e02bc00. 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/4he062kVnOVjhTffzrUxNf.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/4he062kVnOVjhTffzrUxNf.
{"copyright_id":"0x733a9a268ccc3ea05f867d108378cbfafad7facdfb13ffd657ae8ffb215e34aa","isrc":"QZFZ41986407","name":"Boy, I'm Just A Loser For Your Love","registered_at":"2026-06-04T15:18:57Z","spotify_id":"59nzuYF9nUmcL5CClCiIjX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733a9a268ccc3ea05f867d108378cbfafad7facdfb13ffd657ae8ffb215e34aa. 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/59nzuYF9nUmcL5CClCiIjX.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/59nzuYF9nUmcL5CClCiIjX.
{"copyright_id":"0x4a0493c8a28fc5a7c7b435fc8604ebefaf88253e8c360af6d71a92d3a051b7fc","isrc":"AUDJ01801771","name":"After You","registered_at":"2026-06-08T16:10:29Z","spotify_id":"0NUDnxUKBnLCfoLEcTeiIT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0493c8a28fc5a7c7b435fc8604ebefaf88253e8c360af6d71a92d3a051b7fc. 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/0NUDnxUKBnLCfoLEcTeiIT.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/0NUDnxUKBnLCfoLEcTeiIT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74a5aa5eda6b518e60820ba1d03b837cdb9c9e6e5a50c607548719b5f6310d0. 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/7wQEhUKYuUh1n9dTL4tqkf.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/7wQEhUKYuUh1n9dTL4tqkf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2a8c4fc61cbf581501387c930ca433dbe754a58b92c501096786d34d0527a8. 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/1AhHwdVxRWMRkZUoEUeea5.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/1AhHwdVxRWMRkZUoEUeea5.
{"copyright_id":"0x21e6804beafa0be4fc73876398f9be940d3dd182e8b784d7e4a107953c20735e","isrc":"AUDJ01801772","name":"Mirror Freak","registered_at":"2026-06-19T00:55:00Z","spotify_id":"0eiZiTsTCe2yaLwDYaBajl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e6804beafa0be4fc73876398f9be940d3dd182e8b784d7e4a107953c20735e. 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/0eiZiTsTCe2yaLwDYaBajl.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/0eiZiTsTCe2yaLwDYaBajl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb704d1bc923a22a1129b625ee2058f5023ef3b3596c8606c32877e1344b7de8e. 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/1kfWqWLZiCwdWIsTVuKjKJ.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/1kfWqWLZiCwdWIsTVuKjKJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b531eb1c426a7b5c685a361e411ed35b36bdfde5ae467fd587cf932230f135f. 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/0UQx8veWkIYRHtRVHu6psY.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/0UQx8veWkIYRHtRVHu6psY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf139c3e50c4fabce709fe8303f83f61e2f0011c48d3e7685b87537c79bbf43. 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/5abmvTpSbdp68PZBsV0vW1.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/5abmvTpSbdp68PZBsV0vW1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb734b5c85f8d755b24333bcfb461609c6c44ec0746c0b9c421b4f84b3b041d5b. 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/4NXHSvRmk43aP2oUywxHCl.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/4NXHSvRmk43aP2oUywxHCl.
{"copyright_id":"0x6df596f43f68e1b34aea6f97766febcbd987a526c95fd8bb66bc44a27bd70e35","isrc":"QMPKX1609719","name":"To Be Won","registered_at":"2026-06-10T12:51:32Z","spotify_id":"0tVsia0qTKXNNp2rxR7EmN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df596f43f68e1b34aea6f97766febcbd987a526c95fd8bb66bc44a27bd70e35. 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/0tVsia0qTKXNNp2rxR7EmN.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/0tVsia0qTKXNNp2rxR7EmN.
{"copyright_id":"0xf420923e0231aa3f704ddf033df8a515e35a85c53f78507bc7f1ae092d6bfb8d","isrc":"QMPKX1624027","name":"Give Me Something To Do","registered_at":"2026-06-11T01:44:21Z","spotify_id":"3C9r0AyWSRd740XAFltKNx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf420923e0231aa3f704ddf033df8a515e35a85c53f78507bc7f1ae092d6bfb8d. 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/3C9r0AyWSRd740XAFltKNx.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/3C9r0AyWSRd740XAFltKNx.
{"copyright_id":"0xb54235db6e4f6bee467c24bbc4706b2ddd6dca73177358d62fa2b85004028e29","isrc":"QMPKX1624028","name":"The Great Start","registered_at":"2026-06-11T01:43:25Z","spotify_id":"0Gk6N97WPCcHgTJTGpzDiX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54235db6e4f6bee467c24bbc4706b2ddd6dca73177358d62fa2b85004028e29. 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/0Gk6N97WPCcHgTJTGpzDiX.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/0Gk6N97WPCcHgTJTGpzDiX.
{"copyright_id":"0xdaf8eff7dbe40de9c499e991753014ca159e80dbcfc01080bf3fdca03837dd3c","isrc":"QMPKX1624029","name":"In the Way","registered_at":"2026-06-24T11:35:03Z","spotify_id":"3CVmbfPNUvuF0u3CYj9wG3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf8eff7dbe40de9c499e991753014ca159e80dbcfc01080bf3fdca03837dd3c. 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/3CVmbfPNUvuF0u3CYj9wG3.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/3CVmbfPNUvuF0u3CYj9wG3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03550a95c33a0cb1753ed474688bc2e74f273ee76bde938740e52275aaaebd80. 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/0yQm3etp2kODsFY7rAfetn.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/0yQm3etp2kODsFY7rAfetn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03ec4e6d97c6aed2b5a57a37ffeec23893dd3cb634b6e86355454517c45ec59. 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/1iLBI0xUhGKZQM1DresHuj.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/1iLBI0xUhGKZQM1DresHuj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44074c98af65693568c9afcee2d04d4ea0142f6bf911e3c3eafe4e63631f8e7. 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/1Z5YTgo9eez1YtGUXLazDW.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/1Z5YTgo9eez1YtGUXLazDW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b2dfd87fad03458aef950153ce1b812b22b159a630a7c5ba0e65fd4671eba8. 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/2fBl83Q9L3hbmIzDX3o0pe.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/2fBl83Q9L3hbmIzDX3o0pe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0e78c9ef0e306093b51c459d497dbd48fa8ba84112ff546a98b31017e74e3c. 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/3GahMRXI3rL2JVeSLZBRnF.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/3GahMRXI3rL2JVeSLZBRnF.
Melancholic Mood - The Best Music for Gloomy Days