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 0xc447d47cd8e5692f3c52ddc5deb9bdc2742910e071700946511132363b24b770. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a300de00-b514-43ff-be05-2405c533b0a6.json and https://artists.proofprofile.net/proofs/artist/a300de00-b514-43ff-be05-2405c533b0a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xe866081a98c576fb7b4d26d98ff63b8d04621309c6a2221883b24d105b230f3c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/AR1RS0000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bf0264565a3de57e2a5b97d3777bc165db6972fbe8879ef4fa3180d69b3bc8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AR1RS0000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1feb1e6e9b352b7217d8f025f3720f7385cca4b91eb3ddefadb62214696bed. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/AR1RS0000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c4f7025494b4affc0d7fc24c55a094d4de9b86b93e2ed7e02a33dac4084be0. 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/AR1RS0000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8ddc193b92f86d2b1d80f74d98e37017006452715efb57cbc029c2d9efe505. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ARG601200423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dabc2bcbdc75fcdbf63325f7f27b1d29b7dba93c48c1a0710cee33128a1e19. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ARG601200424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a4086c5c498273a6fc6fff0febe3d0c338bf8a69527a686108b56736fed1e5. 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/ARG601200429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab2cd18d5eea76776d35d0349a7e2bb2c30c82fe20c3d469acce036246d81a9. 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/ARG601200397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235ec19f12aa7af194600dd486b2bff2ab7209e9fc68692c9365aa3019fc608f. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARG601200401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c27804d831e147870c8feee7f4f4a5086bbe5658376d039a26c9f1c5271edc. 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/ARG601200405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b733052668e8f8af8d8017bea50b40bda9131e9586b5925b40804e721d73c1. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ARG601200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9743c6970b2bcab7c1db077c49da66bd8c85447a34e96accea0c30e3ad1471cf. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/AR1RS0300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da9b7ae1f38d9d731830e89b932cd803b81d540e12e8eeac7c78b86c676b364. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/AR1RS0300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7afcbccab63fb15372245cfa2b6861a1a1ca679e82dee22fd016923801a2e02. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/ARG601200380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb0c4875ee120d030f015556f4bd042702dce6fbcf61a8417964083fbafcb47. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/ARG601200381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da834e4d967b5ec1aeaf84032b743d4514de9d9c445f9e17d5dea7be19ca182. 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/ARG601200382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a287d49bf2ac29efe8e4c953433a4bfb2e91c0d97e85efb200f8c2f6e1a3eac. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/ARG601200384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bd930e0b4f746c212412bf6da6c1eab61b2e56abde7004f06bbbafd841515e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ARG601200385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e0c06b76b50ece81a691bfa8adf9c6117d98b6a552f3fe2420483d26f959a3. 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/ARG601200386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55a04d7478b8794e1825890c5119a66e109ba32a2509517bcba8caace2254bd. 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/ARG601200388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7746f0c2fb4fdd2b5887ae025c02ad0061c503baab47fd988d860fdb024e39. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ARG601200390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2094c73aa910c43eef950b21149fc216ff91bc2b9d33b5adc5316ddb1171566e. 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/ARG601200392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5cd2f35b588611234a0e32900dfafb96a9281b467c17bcd25c70d4157baf3b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ARG601010856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d63fd1edf77b104ace266a629c6bc520b81e33b0a31ae39313a6b7fbd45741. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/ARG601010857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9197eb94964e67ed547977c34b879bff5566a35b0bb6c79ea1c67de0100c88a3. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/ARG601010858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f588277ec7f251baf8fca4d117e526346dc15ed462715d0d2e05eacc4166947. 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/ARG601010859.
Ey Paisano (feat. Carlos Oscar Carabajal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc065b61beb666b84043fcace728206955dbcf975ad5b9cd3186fc22cd090c62. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/ARG601010860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8bf2863f36f4b483c90222572d63418781830ea8a2d45434a60a6623327c38. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ARG601010866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88904e6f5881cc2eb1d30a1e59e8f1daa15ff5052e47af6b87c3aae116e683fc. 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/ARG601010867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d814497f989b194f703f2196d496f9e5b6cd22216d3d9e7c79778e963bae5d0. 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/ARG601010868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd37fae1d5cd01dda75feee62c079946aa4e4569eb6ae3389d7eee898f90c8b9. 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/ARG601010879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f5f3f32f97c4348b44c98b8c48c44f57ba7d0e85c3200409341f23b9aae906. 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/ARG601010880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a683a7e8c5ec8afed89c67fcd27c7ae7f3d29be1179a2fd5649e39fbdae140e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ARG601010881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad6b21078eb214421e97edb61aa3bb9719cb1340c12d1a439e9034c1e540741. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/ARG601010882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4266137ddd7ca4c1d67957367308d0a99e72ca62265be59ac44ad2840790759f. 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/ARG601010883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb2f47085e4397225ce65e6454abb3b1394f05bc287345fdecfabaf973e061b. 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/ARG601010886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd861b353b055b9a78a698d886e91798601ed414ac958dcaed0d77818b354fbeb. 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/ARG601010887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe27545e8d88287506e74daf9fe9fef4f07d3b320250d7341cac51aa408eca93. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ARG601011558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7761bc1a60e9da3bfa00a09152fe7d337dec6f2271be7a3da92fac12560ffee3. 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/ARG601011559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0d58e9dc971f2822b7e3600ca1e6db6d5eee2b36883ad4ed677ed3821dd754. 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/ARG601011560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1adb2bbb8e032706a9b98271a30d3b64005f9e30ac8a92d9915e50bc30194a. 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/ARG601011562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381a898645e2a3ece4da8d1ddb07bd08f8859d1d3979ebf23479d4159c496bfc. 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/ARG601011564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec2789fed3f31f6e560d94980c1af91df11d00f8ae8654215c198abfd5d3087. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ARG601011574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c79f211c8e3170602311fc46db91eb1c3cbea77845a38a6ab29dedba4fa5529. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/ARG601011578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5135f1ae4cf6dc09fc506f6e4d576b8e96804559496098d1c5b5038ca184398. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/ARG601011580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80151818fb30d509656e93c4e7979e0712bd0c5b829ba3f192e5066f78f4780. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/ARG601011581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029e6e7e868cb0e91dc0c563a725268e33bf8795959c0f705f278686881b1f1b. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ARG601011582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc19a4520574a73c0d53bf26b053338fb4ab2db074d729f267ea8bcde8ccb74. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ARG601200651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348f1460a456271f97c3e29c917e426ba81699e143c9bf6ac5264679efba5acd. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ARG601200652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb09d683171a90035d506ec56519eb0d44be8821c6c7b5d87b9fad92c1c48e5. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ARG601200654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e937087bccd9907778bf1b47370e2f58e1da007e4f29514f9558c6ff0999990. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ARG601200655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fea391f1b0338996d874a0e697294fcdf7f84a76728559ee4831e55d1b2228. 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/ARG601200656.
El Sueño de los Viajeros (feat. Leo Garcia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be9cbba51a2effca5ba42702f39b3abd064c36ec0cec21bf1fa6407bb0ade37. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ARG601200657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06cf06a1ba10797176b0999f993e252725ac7171f63e782c1835275995b5da4. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/ARG601200658.
Luna del Albigasta (feat. Ariel Pucheta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbfcb4a7635cee1f283eda3023725af1f75cfc3cd254a724a8861a9fd7b6542. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/ARG601200659.
Niña Fuego de la América Sangrada (feat. Liliana Herrero)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc58e0376d0821be1fca93988455b4570d7cc9e126edefe3252db772b0a4ed2. 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/ARG601200661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9971bbe1aa1649ceafacff7f3fb9adfcef9d50e5da618559bb32d49d895c1d9c. 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/ARG601200662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3f89502c5d508cfe28267c5d6e7964605a2621fe237769db631c6b98712ff0. 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/AR0RP1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabb86467012b146760db8b5bddaf5b44a0ffc64617f0bbc308e9eb77ff8bd08. 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/AR0RP1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab1d5b08f99b317327c3682024771a23ef86ceb2e31078a09d68dd3a11dfd53. 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/AR0RP1500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b65fd1c7cd6742b7060d2a831685afe82e5f468da7e2ea5a06cd3e4e792b77. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/AR0RP1500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313014f01e2418cce2a3738dead4c502c8045434699f2ceac536ab66b89cabc7. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/AR0RP1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75788fce10247e69f20bb2fdb2edeaa2198d1cd5e55a627c6d0df5098765b7dc. 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/TCADO1875804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fba7e59950adaa46a3cafb0eee3e5773849347c821b25f6096807fc970b8a9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADO1875808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c490065fc9a4913dca5de7750dd30d1d05925916460ec5c22f92016e6f07b5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADO1875810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fd2fa9a1000434a46adf843efff6344d070b792cd0e976f87e29b148bf3ffd. 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/TCADO1875813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c92231c7d7a334f919ff0979aa08e909087681153ee175ce657640e205b5015. 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/TCADO1875815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd140af744109319ef8facfdc903126f64af61204424a1f5664234691b51f605a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADO1875816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe087074a63a0aa362df1bb5358fbae4ab00fc80df460b98859eb45fa62e33edd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADO1875817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcdfc60e5f359e7e5a45c6cf7560db35f5fcc2dab10bf99b1ef0b66e3d59b74. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADO1875818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb9261569ad0110925f4910513cfff4d1f3011ae86a7dd01499d6c736f4ef17. 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/TCADO1875819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19be79c68771dabc2645dfe479382f17e9dacb81e5b0f385ce941c3e0526481. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADO1875823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20b57ec42008a5cf42be52bccb7a0638ca8ac8d8faa7f4f60c8eeacb8b6e263. 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/TCADO1875824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99978ee48d95e130230dcf757739f8f076c8fa0676de9507e06de7939806ed9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCADO1875825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8bd02cc38d75e85f6f470749569fa27bdcbfe8b5ff61582efa1af84f42a78a. 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/TCAEX2071927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe743a165f0f2740914b2a82f5665d107d62fdf4bf76fff1ccadd337c5072e5e3. 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/TCAEX2071931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25510bda0b54d52715414494145a66692d7bc7e20ada4307d8e0b4faf2ed267. 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/TCAEX2071937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3490f79817c3da2d6e6989723cea3c5b67cf93d6522c331586cd5a9714246f. 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/TCAEX2071941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05675a2718e66e478f99fa059570da41e1b53b72ed1e27deb65c78fcfedddda5. 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/TCAEX2071946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65324db9f0cab743964d8d42f21f17c07d5f225ab8e438b6903c25901be25adf. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/TCAEX2071947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6463a080c3c6bfa034b01b0fb295b6bfd4f50995108dce93bc74dd43719ca6. 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/TCAEX2071956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f08ca218cd722640715e143c025170354e471dcc520a7189c62e4bae44315e4. 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/TCAEX2071959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235e46d89a300d88730ec71df74d9c857a2dc3f606dbfcb904a26b0ba64312a4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAEX2071964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c0a874b7199e320fd857e9f8962ae0c612d46a821151928e63fc0fade4ec2b. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCAEX2071965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4640207f51a339b12014df13564b5a57e7ddbc1beae42899361b60d80abb3a. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/AR0RP2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb602842fadb4b631faebee71ffa34cd090df8b8c759360f4276a774e969d03b2. 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/TCAFQ2134628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08b1aeff42cc7a6b0c59c16af7703476ed732aa55d42a7001fd6060407eadaf. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TCAFQ2134630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64d827b6d073bd32c31400d25114cd6ab0745fb65f18c8bbc913f2b5d35903c. 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/TCAFQ2134636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43121b3db53aaff3eba3c307a24a2ced64282088df20bd1852027b98e45d42dc. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/AR0RP2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a60a273ebe3c5b23fa6b329c0469910fd3f06ce9e399a8aa5718f3599cd81b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/AR0RP2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf698b3ec1450d13e14235778fb5cc81efd15c44eb946a3fc255c88c3dcf124af. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/TCAFQ2134672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7221eb076352a218694b4bfd4776f42404b8e6c311b3a5d1f554c1fee88295. 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/TCAJM2546489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b8a60f106847d2f7ef30e3ed5b3cda547deefd1c2b63c50e34f632a1dd04b0. 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/TCAJM2566051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a9787196b65696644f922d004e0e99016be77593af199fad33078594729073. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb7239748a2ca3c295e0f0339e6d3ac8ca47d4408132f5cfc02721013ad2dae. 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/TCAJM2566122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518a208723e17124682e4d8696dd14e228115b473014e30bcef5e479247940fb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc4188826533eaf5d604aa9731632a96603be4f0574cfc7a5d2beddb6d022b3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f14d2e0f688a08b0bca21f44d26e97e9a87d88e36aa9a81035e71942a74aecf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8440f49efb4a5831605fe58cc3f655683c0426e3dc31225b997452d542470e94. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc59dfa62050d8946d7eefd19d2e807b5fcd696690f97fd206164a45ba411bc3. 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/TCAJM2566245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db360079c13267e5594c3df255039262ef04529ce837d4202d9e79b9994298b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4a643a20a972d6d2e4168763243353bed4a56fa5f8e3d96130369b5d38c587. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d405a5a7b4294ed1cf98aed903385ebb9b177cab14a6cce1d3cd5c5103feea2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10755af4a691657e476efd552213818bafab2b0e3b701ed45917a464f76e75c0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2566999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcefe63f299304f3b6cb3ca28ecad9867ae3738e44e5605004ecd2d98c56739. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2567019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145c2d0a559c855a1ed2a6f85350211e271d0cfc31e14b240fe10dcd65a1601e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2567044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf86d8fd6f460381962feb349ce73703052af974e19e776b41ba40cc28f50730. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2567093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dba9b6f9c8ce38012fa8b6f943434264663ccda36f222aa8ab5d303997d4df2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJM2567106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2274f637bb7758dbf6995aaa0e878ce36618b1f708831718f18fb9461916a5fc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/TCAJN2567145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f01454932dad25ebf316343d60971de6ee4f53e5826062e8237cd3e850084e. 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/ES71G1608482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa8ac16fdf229da372caeeb7e260363c40696c89a6298f932c42a136fe25bdb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AR92J1600005.
Cuerpo (Canciones a Partir de Mariano Ferreyra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb63a3a52fc2fce7ce800b0c5926f925f01f3614e399eead7b743f5d2ffd5088. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/AR9PJ1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39e575464c04cbf5a2a8cbd2615ad0c7077ffd3b7a96408a42a8ab32f677399. 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/CLCL22102008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e61e4d64d99dd030d2596d2e98815ea843e33a4c497f663cd56b4fa73ebea88. 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/TCADZ1851469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4072d4ed2cf7ae2783f2b6b519bafab2f4e4e98e9f8f21bcd4738e6eb7ec36c1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ARG601101707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f01454932dad25ebf316343d60971de6ee4f53e5826062e8237cd3e850084e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ES71G1608482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b95ca75c1989ee6ee58ea84d2016cefb7a13d1f37c306b8d46b7cc53dcc72fe. 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/ES71G1608493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e2b5d490a3084b8ebd997b6d44dc6e15f471fe42aa62a20b8cb1e014420993. 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/ARRSD1700002.
Luna Cautiva (En Vivo) (feat. Raly Barrionuevo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab88bf2a79c83bca1305dcaab7d8245c8803a14db41aad4e7d7766b09012f101. 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/ARF101600345.