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 0x374df5fa3bd3b7fe8c65b65031df63d94de8e24c1e1b298b2786b9070e169d48. 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/1c8c015b-ece8-4b0f-af49-32d8e23463f2.json and https://artists.proofprofile.net/proofs/artist/1c8c015b-ece8-4b0f-af49-32d8e23463f2.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 0xcb598c268da240d88ef330866679440838cdf81eb32e37891e8e3bc8c1d87af7. 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/ARZ212100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c98071b7b6fb7e8d276b4381b988744c77be5685bc009afcf39d0f36794019. 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/ARZ212100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf240882dedd8ec80ceaeae2cd28fb20d69c2e7536729ed19bc27992ec8d7692e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ARZ212100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3fa27de1548ce70d696ee3fd1536865b6e7e282e03f8be9f69912e376e9dc6. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ARZ212100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757daf584dbc31b5b10fea47999ac39e9bce070a5d638c4e1ccc8caa79d72b24. 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/ARZ212100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf156c80a234a2eeeb2690b61d74b27679f15090832bcd2bd9a99abd44239f58. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/ARZ212100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b50126f83620d0e29828bfa40df8f65c48897fa527e3cc22def815136b6b16. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/ARZ212100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9396d17729e7c29071389fb9916032d7a38b5fb31a9487aedc56926c8d9312. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/ARZ212100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6424c729d07767cdfe2c4f576ac115e3ad1fa187dfe6346eb2f1093391632fd1. 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/ARZ212100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78191548dfeb0bfe5f6c4e7f75ae131dde77b4008760b06dc10bc2d56366db52. 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/ARZ212100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77905352fad56364f2fcc1763080d37de15d27244f46e8c6d42918ec73d1da1. 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/ARZ212100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f1a102962bec46bee6768eac6c3611ed002cf2f04f794ada43d185918924d4. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ARZ212100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c215d46db89e52dc37bf41df6378be8634da4ae158ffbcbb506b294c6f45bf0. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/ARZ212100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b063e659842e1df54364f5ead2d149dd32694444f495e704b0dc4989a02b909. 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/ARZ212100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6832877180a2c81678e781525999e66cb4383d328ef4f68ba6b8e8ad4ec910. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/ARZ212100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea35f33af8bf6516c9545cce07fc116ba948de87cb7b633a394689b3d333c5c9. 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/ARG991030405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28ad2ab9280912f62d9b01f1758af11c3d2c009a65c579431f5fad7917661d2. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/ARG991030406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be93d6703325b66aa65613a912f65c00d5d1873c2070e0ae950b6f47e347de5. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/ARG991030410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1bc91743560428dfb558ee295764d92384eb7ca5882d4fa11edd0be27e7d34. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/UYM121806611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6c191ff4b4faa4632e0e1871cf71062a9b4b8c10ad3305d97dfd80ca7d3037. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/UYM121903918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb96eb1151015ccaa9c367cc3180d639a8dd27e0248a800133926ee068f693bd. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/UYM121903919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e101c3ed09c42ba575409fe5142fb0d4b00abe66958d6f3058e40047193d023. 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/UYM121903921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262f29e39e21b51f055844b609411a3f210dd63f02d05c3bac704ddf7dcdd98d. 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/UYM122002279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512f2c9f2907a36890b7eca6fffb9e16457059b402a1e62f7f7f6b752abe4620. 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/UYM122003352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bd0b9a05955239a26c9463d2e2f2f967453cf4825dee65425433cb639af951. 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/UYM122003535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad60d958e2dd0aa140199a1755e0966188288349faf574b0a7e1ef1da604c32. 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/UYM122003638.
Usted / Hasta Que Me Olvides / La Incondicional
Yo Era / Pero Me Acuerdo de Ti (En Vivo en el Luna Park)
Amiga Mia / Mala Jugada / Si una Vez - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b43e80529630f6e8331cd5585a70a82a8e55dd5869e42250a278dc792dd1c7. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/UYM122200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45f1f25314b87aea48be6ef22949ee5efe779318261954ea17dc068a2acfabd. 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/UYM122200142.
Solo para Ti / Quien Eres Tu / Esa Idiota / No Vuelvas Jamas / Llamadas Extrañas / Amiga Traidora - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd037d6001e1efc48c12b1b2e0eee764019eced3b016dbd98d9e14bbe88c8f59f. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/UYM122200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25b4673ef3fa283f3f07f8b0831d55ba8fe7523d3db862902fe919c6d331de5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/UYM122200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa7b7610686efc66f4f31fddb32036b5161264ccd52dcb732b556889d8e6291. 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/UYM122200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c863c690cc337ccea85b056cf86220ead7f4a5b9818d7cfa4f5f582d9bc539. 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/UYM122200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd037d6001e1efc48c12b1b2e0eee764019eced3b016dbd98d9e14bbe88c8f59f. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/UYM122200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e70d1d3ee221838b92e984c12e88ebf822ccab952a2a724744b9499c24917b9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/UYM122200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25b4673ef3fa283f3f07f8b0831d55ba8fe7523d3db862902fe919c6d331de5. 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/UYM122200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05587ea3747a7fb8cc4a931e3a97c0e052689353ddf5cfb8469c4818ea2c8286. 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/UYM123000177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8344b00ba9c5ec4a305def72bd98056b4908e8b7611662c57aba41df952fa391. 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/UYM123002487.
Él Me Mintió (En Vivo Estadio Luna Park)
Él Me Mintió - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c99b48206d1c139635693dd544bd56b3bdd75f719a53316575bcdc7e1a8147. 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/UYM122400402.
Solita Me Voy (En Vivo Estadio Luna Park)
Solita Me Voy - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa96b772036c78e635bc18548f5444cd5ce15a8038858a780fd1bef296b610f7. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/UYM122400412.
Lo Que Me Hizo Usted (En Vivo Estadio Luna Park)
Con Un Puñal Por La Espalda (En Vivo Estadio Luna Park)
Amor Prohibido (En Vivo Estadio Luna Park)
No Me Obligues (En Vivo Estadio Luna Park)
Abrázame y Bésame (En Vivo Estadio Luna Park)
Abrázame y Básame - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431b9fd2b0c777cd21660dc0dbf8a7a9874af0c32fb6b42fffbbc1dd608b4f59. 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/UYM122400421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b2d6e88a9b91da8cda486884b2141b71ba40d140b4a64a9b24b32959cebc39. 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/UYM122400424.
Ladrón De Porquería (En Vivo Estadio Luna Park)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c99b48206d1c139635693dd544bd56b3bdd75f719a53316575bcdc7e1a8147. 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/UYM122400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa96b772036c78e635bc18548f5444cd5ce15a8038858a780fd1bef296b610f7. 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/UYM122400412.
Lo Que Me Hizo Usted - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7043079a7600866d0c70a21dbe457b57359fc8528be804a48ea25acdb7b3e2. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/UYM122400414.
Con Un Puñal Por La Espalda - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf7ff226912f4c760d15b6bd063e4cbea6eb37e1c3e82727ea9af82e8f25b02. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/UYM122400418.
Amor Prohibido - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da8c22274be84b21bc697603df19429c9d9c7583bb72e12e5e6a83245dc6104. 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/UYM122400419.
No Me Obligues - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9280c5e20cdf32f36ad928f2b82b5b1f9d4fad8e44d53f454a8b410e73a38ca4. 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/UYM122400420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94b11f91306566a79ad69e84e911cf8b84aacb44c09bf45ba76c8fd57be5ed1. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/UYM122400422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c3e116fdaf6276419edbc8eeb05aeb6b3fc84ce5e13f3a8ae65793944235a4. 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/UYM122400423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431b9fd2b0c777cd21660dc0dbf8a7a9874af0c32fb6b42fffbbc1dd608b4f59. 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/UYM122400421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b2d6e88a9b91da8cda486884b2141b71ba40d140b4a64a9b24b32959cebc39. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/UYM122400424.
Ladrón De Porquería - En Vivo Estadio Luna Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdcf124533b385341b1c237991c7734bb6982aa26c2963ebe70920e1efc97bb. 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/UYM122400425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d4b1a08431bf963f5a6ec5a16f876c315ecbb9394ea87b7270d197d01eeb8f. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QMDA72483477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858c732323de3532f53fab90c239bbc94776a58005e995c189bd3f9f25094ba9. 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/QMFME2445274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe84a859dcd16f095ac740810f2b3d79644e0eb41cc25f8d92b9f6c8e11714117. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMFME2445277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20377b80cda4cf702f9e1d016bd06f9e0bbe54238be68c53570d7b79cae7f4ee. 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/QMFME2445279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73508ecb043660c001a7dda79aa4bffb809826c890a4bc982a4d9eb90496e57. 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/QMFME2445288.
Yo Era - Pero Me Acuerdo De Tí (En Vivo)
Yo Era - Pero Me Acuerdo De Ti (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34f24c1186a21e6ba6d0a36c4672f2e6f1c9ce4d1b918827375c05cdcb7649e. 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/ARQKI2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc817a3778e85a295b8659fd729d1fe53f527ece831aee4bf462f65e9bee74d01. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ARG991040968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61543ab8c5b009be5b8d65e2d999446324692956b7e9afe365fe64510c25df5e. 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/MX1722001152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48f01fb7f1d117036d1a2f6a266300b5c70581932d5a5a77ffae207f9224c63. 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/USANG1901974.
ANGELA LEIVA / Zapada EN VIVO en UN POCO DE RUIDO (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a19763cb2d6f4ea93b7c1701b09ca3e873ed3e444e402e67cadb05eb3ff35fb. 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/AR5UH2401079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a9766d4f66ff7b312193b2eee3bceef81232c6564d585c2f9602e647ef0655. 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/AR5UH2401080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9115001c7059b1eade7493695bf3b873bb3e9e5b025a8276eed45861d3dc645. 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/AR5UH2401081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd728802dc5fe37d4129b68cc2893ccc9bd5371366a97f0ba69dd3f66f4896d9c. 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/AR5UH2401082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259f1e19c6ceb4cbe6e0cc835b5605f2960457b23cf865c338ca67858c40c237. 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/AR5UH2401083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4917651f868e203c3844bb2e46d5999aff9720bcd79b70b7f3d4f3ce2b7f1403. 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/AR5UH2401084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d0879cc8aea43e8f5562d473ad79671abccf62069b4ed44a16966d874feca2. 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/AR5UH2401085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef325191be89c4684d7d0f17c93474bd5fa83cd1a4ca2f08e8078c2f96b1fa9a. 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/AR5UH2401086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc78410b6a1319f798230f8f3ec720383945bd664559b58cff1c2dfdc5ef6b7. 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/AR5UH2401087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd6f397d123f95240f1072c6718e2a53c7edfbcc02c2010992b4fdc11440098. 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/AR5UH2401088.