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 0x24eb2810e8a82a8e77f9ed25a1bb6ab016fffd3c6b794566bc809b01364a81f0. 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/5fe4ccd7-d7e7-440e-adb3-0aea8e5ad90e.json and https://artists.proofprofile.net/proofs/artist/5fe4ccd7-d7e7-440e-adb3-0aea8e5ad90e.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 0x44b5dae3cba754a6c1b0bab4dd63016869b48850e3825a19928cdc6fa5863753. 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/3kSQjC7wqSkwESlPAS5XJr.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/3kSQjC7wqSkwESlPAS5XJr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2ad125dfb175dbdb8ab2371cf2ebdcf4603327ba51256fa1985d449d1e6b3. 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/1qhPmUYQoF7FwLz7KyCNxJ.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/1qhPmUYQoF7FwLz7KyCNxJ.
{"copyright_id":"0xb2291caca5db5f2cf48f7885bd63707083a8d7e01b7140b309c29c9d2e8a813f","isrc":"QZ22B3000491","name":"Un Hombre Muerto En El Ring","registered_at":"2026-06-04T08:03:28Z","spotify_id":"3WF8Wr1awSLSLQVuUEKWL4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2291caca5db5f2cf48f7885bd63707083a8d7e01b7140b309c29c9d2e8a813f. 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/3WF8Wr1awSLSLQVuUEKWL4.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/3WF8Wr1awSLSLQVuUEKWL4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8fc56f9ac2de34a645c78dbf8c672d56839be4f2e666c60e8680c64c63319a. 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/5gks14Le0qNox5Hr656mfq.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/5gks14Le0qNox5Hr656mfq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce197ae82a3184823c280ee5838cc580edf676596468f5572aae823ff32b16d. 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/52Xn194hrY0bPfvLuwGnR3.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/52Xn194hrY0bPfvLuwGnR3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f81c1fd7278468227e281d3808273f10c98d2dae23bb274ac141d3e0566d9e. 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/0TRJk0Px9loDY1nvQJH8up.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/0TRJk0Px9loDY1nvQJH8up.
{"copyright_id":"0xa769b58413b0dbaac793a2cc88b1fa0d208641a12bcd675ce53ecba7d881c983","isrc":"QZ22B3000495","name":"El Desquite","registered_at":"2026-06-08T17:21:24Z","spotify_id":"2hGGIFoG3IMPVXA3ivrGqu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa769b58413b0dbaac793a2cc88b1fa0d208641a12bcd675ce53ecba7d881c983. 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/2hGGIFoG3IMPVXA3ivrGqu.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/2hGGIFoG3IMPVXA3ivrGqu.
{"copyright_id":"0xe5fe1f41a30e1b5158cd9217d9d6b8c26f552df3e03a92a69e2816920f87ea65","isrc":"QZ22B3000496","name":"Cuando Una Madre Llora","registered_at":"2026-06-18T09:16:53Z","spotify_id":"2pnHhcMSUraTSnLMBFG7BJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fe1f41a30e1b5158cd9217d9d6b8c26f552df3e03a92a69e2816920f87ea65. 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/2pnHhcMSUraTSnLMBFG7BJ.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/2pnHhcMSUraTSnLMBFG7BJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3035400c0b38b7d52d41ac419e3b358f280aa42d8e2e8c45d4e9a4e71bfd5951. 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/4DGXHo4R0Z9JGZNs4PPWug.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/4DGXHo4R0Z9JGZNs4PPWug.
{"copyright_id":"0xb1dd991ec6f54e3a7a84944df46189f0ebed818b34713335f0da8dcce95dbc1c","isrc":"QZ22B3000498","name":"Vas a Ver","registered_at":"2026-06-10T00:37:58Z","spotify_id":"02hqpsUC7jNovOaudsbQlY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dd991ec6f54e3a7a84944df46189f0ebed818b34713335f0da8dcce95dbc1c. 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/02hqpsUC7jNovOaudsbQlY.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/02hqpsUC7jNovOaudsbQlY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8f3da5bf31e5b42037a78045f933a09c96b9311daca1ce8f102b96ef1ad926. 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/4w35uEhFX2bpLFl7AhJsxa.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/4w35uEhFX2bpLFl7AhJsxa.
{"copyright_id":"0xc78963f83c8f7fa9beb0d6204e847eed99aa89cb3d08f3b98a2b1fb3ffa0d7ab","isrc":"QZ22B3000500","name":"Ch Bah Puta la Güeá","registered_at":"2026-06-05T19:24:15Z","spotify_id":"7xbsqSsMeQ12yElvJs8yNc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78963f83c8f7fa9beb0d6204e847eed99aa89cb3d08f3b98a2b1fb3ffa0d7ab. 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/7xbsqSsMeQ12yElvJs8yNc.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/7xbsqSsMeQ12yElvJs8yNc.
{"copyright_id":"0xb544db0872d82eb4a4cad6ce76afb4ebc08cfb9252cd4d1a70ca359e735636ea","isrc":"QZ22B3000501","name":"Himno Internacional del Liguria","registered_at":"2026-06-19T04:15:53Z","spotify_id":"3RznOH2fFDR867535xWJBf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb544db0872d82eb4a4cad6ce76afb4ebc08cfb9252cd4d1a70ca359e735636ea. 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/3RznOH2fFDR867535xWJBf.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/3RznOH2fFDR867535xWJBf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5457444fa37b5a339f92a9c871ed74f71ddc144340b2b52a561f1c44d3c2c07b. 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/09Hw7tc5UoesnCUsosoIcC.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/09Hw7tc5UoesnCUsosoIcC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8f75154103c763489c379a80094897090eef7d2753458818e1f5f4588dfe33. 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/7DQXDKGb3cH06wQ0ATSMPq.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/7DQXDKGb3cH06wQ0ATSMPq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c6a2afd0436521c09094b93976726a6222296127c4aec204cf2ebfb02161eb. 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/5zILoLD05wfUgR5yfw31zU.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/5zILoLD05wfUgR5yfw31zU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e360750ca77b84b9566234e5ae51166f320c265a1166c965233d9cc72c992a2. 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/7xAMF3spoWSjyqTrBvM0jO.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/7xAMF3spoWSjyqTrBvM0jO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768372e26336ea604f3dfbbea6e9b3beb3675dca61f075230141b81d29a5966b. 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/30pbLZF5nkbxUlOm7lT9Ma.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/30pbLZF5nkbxUlOm7lT9Ma.
{"copyright_id":"0x64990d07fd0f82bc037b2adfc8ab5eeae8ee6df95a5f9f34e0831eaad74c8472","isrc":"ARIXB2207153","name":"Y Arriba Quemando El Sol","registered_at":"2026-06-06T21:28:00Z","spotify_id":"3eRnnxfJPCve0wlRtxeDjH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64990d07fd0f82bc037b2adfc8ab5eeae8ee6df95a5f9f34e0831eaad74c8472. 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/3eRnnxfJPCve0wlRtxeDjH.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/3eRnnxfJPCve0wlRtxeDjH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86fcba79678a6cba1fff7f7cdf2fb94da2a9341be4400697764c61249d47862. 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/3P46jK1hvLBvdLB60Bt5Zo.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/3P46jK1hvLBvdLB60Bt5Zo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae63d2dba1938c916518157b1f79f049c14bec8305310d65129e75eac7297565. 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/3j8eW0Y6GQaiwooM3rvHtV.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/3j8eW0Y6GQaiwooM3rvHtV.
Requetemix Ch Bah Puta La Guea (Jorge Gonzalez Mix)
{"copyright_id":"0xdab0accf4b8e8c1b5bcea64868c77d458d5e1832a10f191e727fe8f4199965ff","isrc":"ARIXB2207156","name":"Requetemix Ch Bah Puta La Guea (Jorge Gonzalez Mix)","registered_at":"2026-06-28T00:41:57Z","spotify_id":"1PB4lMlEsbSuEhmBFTZlcf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab0accf4b8e8c1b5bcea64868c77d458d5e1832a10f191e727fe8f4199965ff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PB4lMlEsbSuEhmBFTZlcf.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/1PB4lMlEsbSuEhmBFTZlcf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa0c7425c3fa0da2c1ff0e294be93d16ad50750d50ffaa31aef358739edf580. 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/7a4vF2iVE2BspL2yRy47nX.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/7a4vF2iVE2BspL2yRy47nX.
{"copyright_id":"0xe8c45ce8ffa2b7dec6101c5267ee2242d574a16b6b7a69b26e36ec9d001cf75e","isrc":"ES71G2327192","name":"Arauco Tiene una Pena","registered_at":"2026-06-10T10:45:15Z","spotify_id":"2cBNm3iPJeD0nLiE6KB4Dc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c45ce8ffa2b7dec6101c5267ee2242d574a16b6b7a69b26e36ec9d001cf75e. 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/2cBNm3iPJeD0nLiE6KB4Dc.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/2cBNm3iPJeD0nLiE6KB4Dc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5f7e2a7963f017d596f400610f48ef1b532fc904e5c59cdb7cc3487e3228cf. 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/2RQbZvq8nqZJF2AvhM0l5X.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/2RQbZvq8nqZJF2AvhM0l5X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5457444fa37b5a339f92a9c871ed74f71ddc144340b2b52a561f1c44d3c2c07b. 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/3fbDbn2xWKBRa7Kw3OJojP.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/3fbDbn2xWKBRa7Kw3OJojP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c6a2afd0436521c09094b93976726a6222296127c4aec204cf2ebfb02161eb. 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/3h7DQGGf5wZ4SnzXXkjrJT.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/3h7DQGGf5wZ4SnzXXkjrJT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e360750ca77b84b9566234e5ae51166f320c265a1166c965233d9cc72c992a2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SR1hlPMbbnEpYLFjPShI2.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/1SR1hlPMbbnEpYLFjPShI2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6315a3c9fb0ff38f5fa223241d288573bd3ebcaf276d9e1efb8f1936c451d5d8. 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/6uZ3RaKu4uYXV5z0plM5IZ.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/6uZ3RaKu4uYXV5z0plM5IZ.
{"copyright_id":"0x768372e26336ea604f3dfbbea6e9b3beb3675dca61f075230141b81d29a5966b","isrc":"ARIXB2207151","name":"El Pueblo Unido","registered_at":"2026-06-07T23:39:15Z","spotify_id":"4iSdY7cXnbRuZQz6IQnbFO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768372e26336ea604f3dfbbea6e9b3beb3675dca61f075230141b81d29a5966b. 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/4iSdY7cXnbRuZQz6IQnbFO.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/4iSdY7cXnbRuZQz6IQnbFO.
{"copyright_id":"0x64990d07fd0f82bc037b2adfc8ab5eeae8ee6df95a5f9f34e0831eaad74c8472","isrc":"ARIXB2207153","name":"Y Arriba Quemando El Sol","registered_at":"2026-06-06T21:28:00Z","spotify_id":"3XVCMxWgOX6E34a5cpxebC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64990d07fd0f82bc037b2adfc8ab5eeae8ee6df95a5f9f34e0831eaad74c8472. 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/3XVCMxWgOX6E34a5cpxebC.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/3XVCMxWgOX6E34a5cpxebC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86fcba79678a6cba1fff7f7cdf2fb94da2a9341be4400697764c61249d47862. 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/4U9E4psVUuuVATIHPAfalp.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/4U9E4psVUuuVATIHPAfalp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae63d2dba1938c916518157b1f79f049c14bec8305310d65129e75eac7297565. 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/5jN44l0FFLTG1g3ovh7AoC.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/5jN44l0FFLTG1g3ovh7AoC.
Requetemix Ch bah Puta la Güeá - Jorge Gonzalez Mix
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab0accf4b8e8c1b5bcea64868c77d458d5e1832a10f191e727fe8f4199965ff. 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/76Kk9FbXRgv9S4oDLpsYDM.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/76Kk9FbXRgv9S4oDLpsYDM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b5dae3cba754a6c1b0bab4dd63016869b48850e3825a19928cdc6fa5863753. 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/6R0j0jyfC7uqY3cR2d4A7U.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/6R0j0jyfC7uqY3cR2d4A7U.
{"copyright_id":"0x80d2ad125dfb175dbdb8ab2371cf2ebdcf4603327ba51256fa1985d449d1e6b3","isrc":"QZ22B3000490","name":"Niña (No Se Va a Saber)","registered_at":"2026-06-05T05:01:28Z","spotify_id":"6qb4Vz3xf4Xe2fxoyjtJbA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2ad125dfb175dbdb8ab2371cf2ebdcf4603327ba51256fa1985d449d1e6b3. 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/6qb4Vz3xf4Xe2fxoyjtJbA.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/6qb4Vz3xf4Xe2fxoyjtJbA.
{"copyright_id":"0xb2291caca5db5f2cf48f7885bd63707083a8d7e01b7140b309c29c9d2e8a813f","isrc":"QZ22B3000491","name":"Un Hombre Muerto En El Ring","registered_at":"2026-06-04T08:03:28Z","spotify_id":"21KrrLkTtV6f1lRomT0LNl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2291caca5db5f2cf48f7885bd63707083a8d7e01b7140b309c29c9d2e8a813f. 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/21KrrLkTtV6f1lRomT0LNl.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/21KrrLkTtV6f1lRomT0LNl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8fc56f9ac2de34a645c78dbf8c672d56839be4f2e666c60e8680c64c63319a. 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/0zj4RmTTZln71RiRdee8zq.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/0zj4RmTTZln71RiRdee8zq.
{"copyright_id":"0xcce197ae82a3184823c280ee5838cc580edf676596468f5572aae823ff32b16d","isrc":"QZ22B3000493","name":"Asesino Bendito","registered_at":"2026-06-09T23:06:08Z","spotify_id":"6RuWuplphqtAnoxbAQjdBY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce197ae82a3184823c280ee5838cc580edf676596468f5572aae823ff32b16d. 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/6RuWuplphqtAnoxbAQjdBY.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/6RuWuplphqtAnoxbAQjdBY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f81c1fd7278468227e281d3808273f10c98d2dae23bb274ac141d3e0566d9e. 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/5dA2kC21As7e0JB9uCXdbP.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/5dA2kC21As7e0JB9uCXdbP.
{"copyright_id":"0xa769b58413b0dbaac793a2cc88b1fa0d208641a12bcd675ce53ecba7d881c983","isrc":"QZ22B3000495","name":"El Desquite","registered_at":"2026-06-08T17:21:24Z","spotify_id":"4HyALQeMM99lQUVymDzm0x","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa769b58413b0dbaac793a2cc88b1fa0d208641a12bcd675ce53ecba7d881c983. 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/4HyALQeMM99lQUVymDzm0x.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/4HyALQeMM99lQUVymDzm0x.
{"copyright_id":"0xe5fe1f41a30e1b5158cd9217d9d6b8c26f552df3e03a92a69e2816920f87ea65","isrc":"QZ22B3000496","name":"Cuando Una Madre Llora","registered_at":"2026-06-18T09:16:53Z","spotify_id":"5WJRRYxfHXgX3V1bRNWGfN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fe1f41a30e1b5158cd9217d9d6b8c26f552df3e03a92a69e2816920f87ea65. 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/5WJRRYxfHXgX3V1bRNWGfN.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/5WJRRYxfHXgX3V1bRNWGfN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3035400c0b38b7d52d41ac419e3b358f280aa42d8e2e8c45d4e9a4e71bfd5951. 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/6JeV8mzz0JLG9Qsye6XhHB.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/6JeV8mzz0JLG9Qsye6XhHB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dd991ec6f54e3a7a84944df46189f0ebed818b34713335f0da8dcce95dbc1c. 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/2cRgmIft23sX0nXZftWY4F.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/2cRgmIft23sX0nXZftWY4F.
{"copyright_id":"0x4b8f3da5bf31e5b42037a78045f933a09c96b9311daca1ce8f102b96ef1ad926","isrc":"QZ22B3000499","name":"No Hables Tanto","registered_at":"2026-06-04T10:39:08Z","spotify_id":"2DW5rkYoldGbv52rcUZFwt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8f3da5bf31e5b42037a78045f933a09c96b9311daca1ce8f102b96ef1ad926. 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/2DW5rkYoldGbv52rcUZFwt.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/2DW5rkYoldGbv52rcUZFwt.
{"copyright_id":"0xc78963f83c8f7fa9beb0d6204e847eed99aa89cb3d08f3b98a2b1fb3ffa0d7ab","isrc":"QZ22B3000500","name":"Ch Bah Puta La Güeá","registered_at":"2026-06-05T19:24:15Z","spotify_id":"1BniPUxcZHYSM2MOT5DdF6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78963f83c8f7fa9beb0d6204e847eed99aa89cb3d08f3b98a2b1fb3ffa0d7ab. 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/1BniPUxcZHYSM2MOT5DdF6.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/1BniPUxcZHYSM2MOT5DdF6.
{"copyright_id":"0xb544db0872d82eb4a4cad6ce76afb4ebc08cfb9252cd4d1a70ca359e735636ea","isrc":"QZ22B3000501","name":"Himno Internacional Del Liguria","registered_at":"2026-06-19T04:15:53Z","spotify_id":"4DIPKCLApmso6r2gUawXog","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb544db0872d82eb4a4cad6ce76afb4ebc08cfb9252cd4d1a70ca359e735636ea. 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/4DIPKCLApmso6r2gUawXog.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/4DIPKCLApmso6r2gUawXog.