1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6844fea0dc1fb29be84157d7d605f8fc8b9bec96a678805b6c1458e2f24e5527. 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/ca4d5c70-7dac-4299-bccb-a73f2deef7dd.json and https://artists.proofprofile.net/proofs/artist/ca4d5c70-7dac-4299-bccb-a73f2deef7dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cumbia Viva Session #4 Xochilt La Reina de la Sonidera
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03756a1f3cca8a7491ac5ebd5e0689f7f22fbaf6d3996de746870fa1190be54. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991042613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5449097c264fb71ad5543df4200dafa3a4ee36290816580c3b9693cc54b8b0df. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991042620.
Cumbia Viva Session #4 Bonus Xochilt La Reina Sonidera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0c51f15aa5ea8745b2239dc3634c801115ea62179f16fc178dd1b9f756a31a. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c87bb92cdd4b0683bfe1cca80b91ca2b24a22330312816b67e8b9a7372813a5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d89637fa381e305c6ff6aa1c58563ad927f17accb7fd60bacd452b6e9c4a1c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e5b0e49e84f8de7211d4cf44c3a2f49bcf9a4b12b8f47a80850818d94565d7. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423b14aaa0fe7a0711a0d7dd30c14caa395f11371607975f4c121ee861cf5417. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024314fe3908e277445f2d320b6b18ff41d2ccb2867f6e22c84fe3ee9c192b39. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d551d51f720938b79e64ff1b102c154b63a4ff332c1129d83ef7c2e64051c0a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a05635cc3df97f70d2414a8ec786fad49c013eaa501c5cf0b422fad35a21ad1. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac7fca30807d818ae3252dde59cc6556b291f287ef36aaf58ff167cf8c3131e. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cef136a7c38ffccb421f65a95c4fc4a84aa280d77f05d8cfc73e9cef7d0ee4f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d831f4d39a186e1a4bd0eef2d43b210eaa73889ca4f998400a7599b1d5cbcf6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5b71939f855e1d9c67cfd0a208361ded3d6d5e535e6d82addb814b0bc3261f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669906bbafcd91814cc3fe53a6c1fa59508faf33993f2639bca18aa40966ddc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec5988a5de58090c5e8009ec0025232dc01ed567161fd4a6e9ccd646ea233f8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06f93953a00699ce5ba7e8da99562a0112fbb4c1aac57701f9fe289b47c2743. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b78329fe432363e5cc114f8f569759c373522c0dc6b269533a2daf47c57fe2. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e655c5b99687f6e928e51700beca2ec0ec43299c4ce45c57779fc0e033c9cde. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec64d7b8776da00eb516d5dcdd5a340418137e712c4bcb1fb274f4c00918c5d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0b45d338c7308fcf0fafc2a60a2ec69f409de7d7d0e8a30bf1bd09203af43f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6df168f1204bf4aa64374fbeb97cea86fa0a6cefaaabb225e804ccb6907b91f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e460481cb31e6ea92a3d3be1fc0d22bfb26113ea875181e00d35817d0aebcf. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4abc3439caf7ccfa94929bb4a62d97d820821c97c6200443a6f65448a124e87. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c852b4170240543ff8ccb98f4b052fa6b396f4a39943fe8c023e0b760104484. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa897845b3682d5129b59c6671de462dc1e705b8ea207431007cf2864407f9eae. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77dcc1787667f088f9af11336f032559dcc4e5a33f59e04112dd41761512c1b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda36ac6673ec3fdd3adf7aa047950f92aefd132c18052984f39bd1ae516905f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a7a1092ae6f81fb3877673dcd5732a9947690cee33eb23f65a446cd01e2c27. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58541cdedf34a8fce33105b514ada5cf13a040173afa7216d748223771f1bfe3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991043718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdee2534f39e5368ce2451b301f2a0491ddf709cae30623b0ba2474fe73a36f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141338ad39c03dbd3fb0c60f1bda974e7accd960215159445756ca42793a2d8c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee34a8849d0d3326cbc76a2cc8ede8b91907d77f5adbf99c8214389c155328d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbda101680fb293f0a30f32919e5c31dbd887187d7eb71d9fbe73f7277aab02e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f743645e7ae97c5f1105f6ee21fd0d82b31303889c2aa9da27ff74c5d926d25. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d48dbedd3d75199fdacb0f0400a01421599069c25cabc5e9379092db9e3439. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef9c865ba798ed13e1b6bf2b80828f7dc79f516836274c14d1f004488bc5100. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8941a8e0b13c5d894519a7e184f462a7f216d5bfbd54011ec36ab42cd2e27c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d38dd47e34d0237624be1419c70603dd40db38d9e094f1249b54db7f639603. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fff016728a7bde1e9d4e13f21f19205e3167cd02a4324a67b9042f84d7392b2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8d302a7a3643983093584ea72ab6d62a8c0a78680217be1c03dc4195e8d61d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b70fa3605f59bdfface814ba3e712a6cd3b7e1531cf442f6264cde09479169. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09646a6f4742d15e4c0e969acdca18894f3d4a80e61a2784beb2da344afa2c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044107.
Me Preocupa Sin Ti - Cumbia Viva Session
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d5d245e8d7535349a11e9f8c3ea44778564fa9a8423bf20eb35516b698be97. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991044365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a16fb382a5ea92ab22ce2be27595f16513150546ac488d626cac9d6bcf03860. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5e3c8d4ed98e5578fcbf618205aa2a0b4ed276b7385ec30b7469be9d50586e. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcba526dc3ccb69a822f5f7e5e0af96ba6fc47cfa6d2b9fd7cc3aba146b16ba. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746329a1517f8662939e6c15db1b3c881ca59f268808dea70da0ed08f29ba43c. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aba502fcb76cd546a7eecde744523d17c82814b506bef9e4df3124afc147ced. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2439ad55047307711c39e453edc26bbfd0826d8b29ccd5a6057addf628a652. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e7bc34a424aab57f0807dda688248caf9d94bf252c26b8a905051f9b19ca29. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09b63ac66902163660067d499ac88ab3f5e73c0cc7f1d6feb47d815d3de91f8. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39627ff4dea3b81760f841081bd15f2582544e75ca5ed7d07ac524b5f8e566b1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7eb42ee27d699bdb6ef7ce103fa3b3b938df879e42ac8489d73cdbe57b4e3b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9b87623484ba57ddd67fc089d86266752d2d5fd396a42bd9ce958b5a02c208. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991045703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a673af9bebe05ca3da31fdc50dd9301367a4ea977389688bd11021fadea0bb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf898197c1f67c9d6a317220ebd3f2887c38f71812485691298bc3aedde246750. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbff89e40659538527da89ad2c5b9acd49f1f1c6368c22b106757faf54b40b2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb534c3cf1fc2c5201943ca0a1705ce8c2a9a05203f67d2c21dbe868a3ed12ab9. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fd2a456c7543752147e43d2d03379d64cf536f3427ffe56b7348b53438d7a4. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71a67ce610ba3eb4c96f9bb540861c4dd345c4572ea0192a985483a2beae555. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce0ffd7d1fc85573d9f5ded273559a5293ee97f432651b2fa148d80342a79b4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97ac160a6e6950c001fc7fc53873d78ecf932d94d714ae8a482158536552523. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fd6f1562ab9a1d3aaee5e314698cd9fb8ad0e6747f002ba9961108e08d8c78. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d65584466a1c19bd1c707d58ff0bf7154340aef6c18e069141b64c94f7c322. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4891d7e2e03524d676fbeddf7bdd57d39a11aa82817a757e83613a66f9adb4. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a82799ca7d6fd728dd39670d3dfe5d3d95dc89cdd6b6cd5354861cadb0fbd4. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57767e94f118c5df752227482c8d48c0712fccdfa8be42fab2ec308177e3b87. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb657980ff2853b4decae0270c17d98550672ee23570765fff32ceaa4b61043. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82a63177de9610d04c3c2301b27a0cbc1db9a96f308a0a13249b98493ee0f15. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cc6f56721e8c5db8e2f56b383b93afe96996787b75ddacbd054643be0cb8bc. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bbcfd19c55ace7789d794290116c428cefcfcde6a7f01952ff0d893b6b7fa8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ad3909df37aee10cd2186e9f2a8d8105c8c32a3cb54ed32e0243d08078d395. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabefa03e0a26e2412ba5f4b9590a082fa6f73b39179016a36d308b60b795e766. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991047939.
Cumbia Viva Session #15 Grupo Karicia (Bonus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783126063a8a49c9f7ec2db99f831ff2a2b5e6de8de8bf73c7db5b46e545cd14. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992043364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb3936445d2a4f5de4bae65b21ad9ed761c6ef81fca07f2cb96aaea1dfc3dd1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992043365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ec073b56ac5af41d458c43b4bb030b92a0daec273b29b5818d583c05a9cc07. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc492482c73e22787b0a491991975ebed2b094dabd7c20cc565b19f2cea689877. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015026b669486b85da2f05f4cab4045560cb502da9b3e281c54b696a93725eb2. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea2d874492b5aab57b72a360f418be055b687b6522b165cd94c290d7c795e64. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3781537186a2d4470137fc993c4c78da30217be43ea5800a48be22f11f9346f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c058203dd810aebebb378977e19787bad3fb79498294a219481f6150ef810b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a7e4545d7532c560e6b259dddfd4748c6fd66c6e5d266ad2b8601c73310504. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12397d56cbe0f067e58e21ac920ef2b00518c072250dc4e3d843a6cb7744baa1. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5485d79c733e5000286781ee40d353a90e538c8c912540c62fed44ac345cd951. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5c91f76fc4562f80855df2065dcd5cdc617a0514ecc8553ec180d808ce3b85. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a938ce736a1b8349a0e759dc8f88103b6f8baf38890caacb27628bd809f0f0. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b72c4cc2b4ad70b82914ba170aede09cf26295346ea3bd7d84adb162a67e320. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2361a5ba73052cdfdecdd418ec20477ba17fd23331fcdeefb89a0e8956abe592. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ff4e95b9db265ddb367e488cf194158a026c63d517ba2adb71fa2f69749bad. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14b437fd21158f776606e57b85ccff13115b07b47df36b5aa3196bb9416beef. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87c116f0a08a7524f3c285bde324c9753e4c9cdcbbb31bd86697f268490734c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6729a39d7dd4642ac2fe2eb677df66f5bca468c42a201e5c3d53d44121f49e31. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6fa9df48c1608e19a912432f8adcb1f3ce18b42b0e5c915e5c3b6f52920d0a. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d24d960c3a19830de0ac564ee0039a47f9525d3b896742335e25b592671235. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe005152218fdde559bed0f2afd3c1c7f67bd84dfd8bc7a9c019e59fae774f7a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf320b1adb28bb6d9e2f2ad05a0abbe747f54dc2d0f08e3a96180f034acce6e. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efde9dd625d0f5c630bf41111275b4491f3c326747d84af747358b1f226a22c. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044846.
Session #21 Gaston y Su Grupo Santa Fe (Bonus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd199a55a46aa9ee8c055803c1d560e3d2482358eaed496e14d7c482ec2909f38. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992044944.
Mirame a la cara Remix (Cumbia Viva Session #23)
Cumbia Viva Session #24 Sexteto Imperial
Cumbia Viva Session #26 Simba Internacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482501ae0fc1e47c3c00b137344a7565a323c099f4a5270da319993cee359acd. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992046386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e93811159e5ee90275588b647b3685bc6954aedaf96dfbecc2148082efe10bb. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992046390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30246a815ab4504a2ab8c7119672dd8c27a10fd28c5e0f283e76853cd57b2db5. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992046569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93635571270193b37b4b985f9880577187fc9787d9ed3d4273a32e75b2a04b29. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992046627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e3afaf920c71b0ae82afda6377625bdf996908278c6ec28af9d86c4fa9d41b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG992046776.