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 0x78027ab7efb87e9aacb248aaea45cdbb50f86396b3547c261ce8cae36b6d44ec. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b2be9d1-a3b7-416b-a7e7-374087ce82f8.json and https://artists.proofprofile.net/proofs/artist/3b2be9d1-a3b7-416b-a7e7-374087ce82f8.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 0x5f216cc321d05cbd3da90a29f358db26843d95d8a66df2e46f2f8358817a83b0. 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/0ibMX6sBEHryBE17hseJwf.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/0ibMX6sBEHryBE17hseJwf.
{"copyright_id":"0x181537bee66907b71daa5ff3dd1963a27cbe9849deb901f6c37dcd56a1919ce7","isrc":"QZNJV2414655","name":"Que Se Cuide","registered_at":"2026-06-01T07:14:32Z","spotify_id":"22jhscHs2DoVqKG5vKJytQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181537bee66907b71daa5ff3dd1963a27cbe9849deb901f6c37dcd56a1919ce7. 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/22jhscHs2DoVqKG5vKJytQ.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/22jhscHs2DoVqKG5vKJytQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6bff730f8a7d9c68ee3aec776a4e8105149c547f559245ff363ba33bc517c5. 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/0jD0kMzZ8UKiLqaoWj8rqA.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/0jD0kMzZ8UKiLqaoWj8rqA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9c144a903d23689a759bb9a103b9ea379ed873702bd5cef6fdd837989d691a. 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/2p1uqeb3Iu1nZDmMRUIceK.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/2p1uqeb3Iu1nZDmMRUIceK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66708c3b9f59c77c326547731db253fddaf509466f4ed39624f58246f59cdf3e. 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/7zw0n1w6l0KSXgmyaphTAx.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/7zw0n1w6l0KSXgmyaphTAx.
{"copyright_id":"0x2bde5db8f93b8bec59f4ffca99c93bc08f2705eb8db6c868df359addf8c861f7","isrc":"QZNJX2425057","name":"Palo Ajeno","registered_at":"2026-06-02T01:43:29Z","spotify_id":"0ABRPWTI7U9Knhmc0pQJuI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bde5db8f93b8bec59f4ffca99c93bc08f2705eb8db6c868df359addf8c861f7. 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/0ABRPWTI7U9Knhmc0pQJuI.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/0ABRPWTI7U9Knhmc0pQJuI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f078d3e02b68be73d5edabf11ded718b1c7951d9e96be5e9390e96b67bfecdd. 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/7gbCKUTeIhJuaLsbefEgH0.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/7gbCKUTeIhJuaLsbefEgH0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057a960d9fec6c2a6e62893237644c1b5eb2149170805dd6129ecc0207e48c62. 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/18M5PV4m1rJGkDrrSaADrH.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/18M5PV4m1rJGkDrrSaADrH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421ace1b63c8c9ab1bbc1aa911e05a5b7e2ff27dd2eed0890f65bfd9184b9724. 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/6Qm49W75EGGKYsuX6dooMP.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/6Qm49W75EGGKYsuX6dooMP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6264f26878c68695fa0ef72cde6d6b16023d7a70ab1fe8652ba60f25573640ff. 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/0An5626diqxDb9EDLQyYHp.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/0An5626diqxDb9EDLQyYHp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0806c4d16e88d18de8863c8861b520514d856dc21493bd3e89b4643eb9463d7. 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/435dGaGe1noUtReOaLKcbY.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/435dGaGe1noUtReOaLKcbY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba235971bba6a79902eb0855a439f82d6c0d585c7e53b834dee29cc532c1dc9. 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/5XZvJ6snWZ66bKyoPZm7wz.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/5XZvJ6snWZ66bKyoPZm7wz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb51cba23447e3c588f9a4918ccd6316cb14c858ac232cc5c40b3482163d1ed. 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/7d72inBeBu7N0CNDleJNTn.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/7d72inBeBu7N0CNDleJNTn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465095701fbbf40938f94e66f67d9eb7cf770730209d26ad470e23acd9611b5b. 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/3jlm4PFYTr8ct4HcZU0O5M.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/3jlm4PFYTr8ct4HcZU0O5M.
{"copyright_id":"0x12d7d1557f76718c8459b0dfd8582ff7c7d3bc308f4bc44f728aadbd541cbba9","isrc":"QM4TW2493135","name":"Me la llevé","registered_at":"2026-06-04T05:00:21Z","spotify_id":"0Ll5GAJSuAzkPjnnbKv2Ch","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d7d1557f76718c8459b0dfd8582ff7c7d3bc308f4bc44f728aadbd541cbba9. 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/0Ll5GAJSuAzkPjnnbKv2Ch.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/0Ll5GAJSuAzkPjnnbKv2Ch.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ff2d85ae1e99a6ae8b36c2d8f5792e3c0d2676665aed3b861f5cde4357e2ea. 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/7ESqP17DjGLx7j8fm0Gp2L.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/7ESqP17DjGLx7j8fm0Gp2L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312082ec438654cf22e18178639f61a2ab3bfdfab42937876d6252e5754fe85f. 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/0SO7AQU1tn5fmnqTiPou3F.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/0SO7AQU1tn5fmnqTiPou3F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b275c30f798578fdd2b42d2d175da32f2bfbb5330cb9205990e7ada0def049. 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/5AeSrPGs4gAjbi6lAIR9a4.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/5AeSrPGs4gAjbi6lAIR9a4.
La Moet (Prod. by Roberto Ferrante, B One El Productor De Oro, Ernesto Losa)
La Moet - Prod. by Roberto Ferrante, B One El Productor De Oro, Ernesto Losa
{"copyright_id":"0x295f8f27df60b2b2a058a58114c48bb3e9f81f08e2505c4da2d9685a1c76d57f","isrc":"ITF252300369","name":"La Moet - Prod. by Roberto Ferrante, B One El Productor De Oro, Ernesto Losa","registered_at":"2026-06-05T09:37:52Z","spotify_id":"767j7CwyXtzZ5jNEpEgE5z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295f8f27df60b2b2a058a58114c48bb3e9f81f08e2505c4da2d9685a1c76d57f. 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/767j7CwyXtzZ5jNEpEgE5z.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/767j7CwyXtzZ5jNEpEgE5z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c074c0c799b357b800258904a5f09af58c84c4bb10723bcb27d84200b2800d. 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/3WxvxJIxsSRMcsZvtWKWbj.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/3WxvxJIxsSRMcsZvtWKWbj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8103f502bb6aa15df5ff28da849cb1561b0bb079c59ba955db3c9e842c7a77. 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/24TOMuzO3uXils9TK4zbxb.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/24TOMuzO3uXils9TK4zbxb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1768314454d4b17d8a088d52dacc562727ebdfdb865219ec96f0784c0d2c865c. 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/3YQSPtU8c2unizkMymfqx6.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/3YQSPtU8c2unizkMymfqx6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17f1d6653a7ab0f7a12e680668dc6d67142356c9d846dba1bf95222108cb89e. 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/5cYIrp6AK5mxjvXlb5Q4Ef.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/5cYIrp6AK5mxjvXlb5Q4Ef.
{"copyright_id":"0xd789cc6727d987a30ebee50ba89c3c64646ca7ab2f16c68cfed8818324aaacf1","isrc":"QZTPX2329289","name":"10 Muchacho","registered_at":"2026-06-04T13:58:55Z","spotify_id":"3RfFVBrtMdE8P9gjpImH7p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd789cc6727d987a30ebee50ba89c3c64646ca7ab2f16c68cfed8818324aaacf1. 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/3RfFVBrtMdE8P9gjpImH7p.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/3RfFVBrtMdE8P9gjpImH7p.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd0b46f91385f64d3e8c73791d2a75eeec5a53c528df6e22aa1f43b16e03bdc. 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/10Yp2bj5X3KF6uk5q4xmFu.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/10Yp2bj5X3KF6uk5q4xmFu.
{"copyright_id":"0x5de33290eff00ad2c2d794bc50c698f9817f314d5199fb60faa53d169b45c0a3","isrc":"QZNJX2354508","name":"Pande Tu Quieras","registered_at":"2026-06-04T12:22:21Z","spotify_id":"5TmR1uDLu0qpgfsSsx8aRw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de33290eff00ad2c2d794bc50c698f9817f314d5199fb60faa53d169b45c0a3. 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/5TmR1uDLu0qpgfsSsx8aRw.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/5TmR1uDLu0qpgfsSsx8aRw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0ee3b0d3b9bceddb62a997fe8113aef53ad07dd68fb35150240c1e45e29f00. 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/4dTRNm7Lp2R501YTd76Ph0.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/4dTRNm7Lp2R501YTd76Ph0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505966a7b16eac56799c81e042e16616ed8898d99d1e70aa48b498e03a41ee9c. 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/7G7HJ1mJK4PbxpeXLVrzn4.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/7G7HJ1mJK4PbxpeXLVrzn4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9529984ef467953d3c5571eb853885f3613b6f199c3ad7d2d039de40643d48. 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/54Tc7Jjg4jlBGZey2RA1rE.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/54Tc7Jjg4jlBGZey2RA1rE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166c71cd38901f305e3cd9401aabc510ed8a56aa21738aa96527568825d618a7. 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/1iwkENJTFtLZ0kWKVKtcRb.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/1iwkENJTFtLZ0kWKVKtcRb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715949d7070c26035d75fa163772b9f56922a8cb046e0ed63c1e8d41a451eab1. 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/63FR4wC2OCefyvKwydBsF7.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/63FR4wC2OCefyvKwydBsF7.
{"copyright_id":"0x5422d613c03e98616d20b2aef7e7f75f40ab246235feec2b3fa9c7022a83f7a6","isrc":"QZGLS2371853","name":"Subele el Volumen","registered_at":"2026-06-20T19:41:40Z","spotify_id":"1mvqGL0WGbn8bj9VNFUScH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5422d613c03e98616d20b2aef7e7f75f40ab246235feec2b3fa9c7022a83f7a6. 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/1mvqGL0WGbn8bj9VNFUScH.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/1mvqGL0WGbn8bj9VNFUScH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec756f5d6a4284d7a15a7577ab971a3ae249de15e1263a1c8bd8bde275a526ba. 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/6h6IBt9PIkoRybiTmMGYvY.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/6h6IBt9PIkoRybiTmMGYvY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e45b4a365361c56c61807823d9d2cd775d202dc1bb777404a5cc1205e371ece. 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/62bDu8a5nmGGKKqZkWw807.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/62bDu8a5nmGGKKqZkWw807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8bddbf243a4a4941a2214f69b70b9f0ead5f7c602ef1af996125d33f040b17. 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/11TY13eIi7jlWF1WhzJ0xt.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/11TY13eIi7jlWF1WhzJ0xt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872b8265b93b5b436f6ac146b847cc16a7745bedb2b6104bbb28f9eba0fff596. 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/2UB5SsOJOIIKqIBmGOkPeO.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/2UB5SsOJOIIKqIBmGOkPeO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5fc77e8a295f7f06be9b111be460b98e4c04d91d997cdfc263a7ccf61ac360. 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/0odZdDl8RXj47JF2NGD6Vy.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/0odZdDl8RXj47JF2NGD6Vy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dedb0ff65dd3af1f7b605362c979d39217f4fcc8aa272ec0f7b9d5132870457. 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/6b2HYgqcK9mvktt4GxAu72.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/6b2HYgqcK9mvktt4GxAu72.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf80f2029562bd6a9b6686c273ad5c3a8da62f71246475d56c1539dd81e804c9. 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/50vunL3bFUD6mqG55E5IfL.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/50vunL3bFUD6mqG55E5IfL.
Latin Music - from Salsa to Reggaeton - DJ Hits - Hot
{"copyright_id":"0xec615291bd928f33dfd1386bdced6442810fcfe0069739ba8b761992286ca510","isrc":"QZTPX2128297","name":"Millonario - Remix","registered_at":"2026-06-23T03:57:09Z","spotify_id":"5eQHqtULDaVP8RulRqMAGV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec615291bd928f33dfd1386bdced6442810fcfe0069739ba8b761992286ca510. 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/5eQHqtULDaVP8RulRqMAGV.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/5eQHqtULDaVP8RulRqMAGV.
{"copyright_id":"0xb966fa07c6fb3a21d7f38e2ec0db05db82cabcf4c81e075fc614f7525403fa1a","isrc":"QZKDT2000043","name":"Que Rebote - Remix","registered_at":"2026-06-09T19:08:32Z","spotify_id":"6f2uk6pLjNgRnaaBtkqri7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb966fa07c6fb3a21d7f38e2ec0db05db82cabcf4c81e075fc614f7525403fa1a. 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/6f2uk6pLjNgRnaaBtkqri7.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/6f2uk6pLjNgRnaaBtkqri7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf80f2029562bd6a9b6686c273ad5c3a8da62f71246475d56c1539dd81e804c9. 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/4fQAjk5sPe6ay04m5slBlU.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/4fQAjk5sPe6ay04m5slBlU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dedb0ff65dd3af1f7b605362c979d39217f4fcc8aa272ec0f7b9d5132870457. 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/0ZGvD4vvrH0zWcvolDmQa2.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/0ZGvD4vvrH0zWcvolDmQa2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dedb0ff65dd3af1f7b605362c979d39217f4fcc8aa272ec0f7b9d5132870457. 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/6PDlkWmrq2ZKiUuFt2aQsH.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/6PDlkWmrq2ZKiUuFt2aQsH.