Ariel Ramírez (4 September 1921 – 18 February 2010) was an Argentine composer, pianist and music director. He was considered "a chief exponent of Argentine folk music" and noted for his "iconic" music
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 0xcf39aacfbb56dceb8784c2b4b335a98a668b023a108db5b57dca31e345fbb54a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5d89c0f-ad24-46d0-8723-921da29ff8a7.json and https://artists.proofprofile.net/proofs/artist/d5d89c0f-ad24-46d0-8723-921da29ff8a7.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 0xde0e9868cb8f9696e87838162bbbbb5aa85d74039bc4f7ae20bd78e03c0e2365. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/ARF100400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca824271877a1be945fb72374a23b2f4db9aedf607b3b491a16fa00f6163b693. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF109903080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0275e6d9d4a0109e0b51d8ede76fe639e3d0b22347a9b7e88641dd4fb50165d9. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/ARF100500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e29e1e73ec123b4b15ccf5de66749dba2242e5a59023d9a18581164eacfdf0. 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/ARF100200044.
Ramirez: Missa Criolla; Navidad Nuestra; Navidad en Verano
Misa Criolla: 3. Credo (chacarera trunca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b8933f43300ae8378184414a2cc1832d9ec987db08a4164c040e3ca1d83c7a. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543703.
Misa Criolla: 4. Sanctus (carnaval cochabambino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bac91137a5ef595fba97e6fa01568f9f0b462f0e19a91cf0c25d7c098677c7d. 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/NLA508543704.
Misa Criolla: 5. Agnus Dei (estilo pampeano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3978a016ecb3d043876d410a68cda0127ff7c5fde3ec0f3e8515d75d9d14c793. 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/NLA508543705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90dd08acbe39b39bca9907817cf3ee7ba6bef161f6b4622c5990c3b3e8cee8c0. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/NLA508543706.
Navidad Nuestra: 1. La Anunciación (chamamé)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8888e9320a173bd7cf79af9c5f2d2c7610d1508d57719723600f0b0b67e38c. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543707.
Navidad Nuestra: 2. La Peregrinación (huella pampeana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39fd82e8a5defe38d80f5aeb8ffc0349caa42fa1028f203f75b39c621124949. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508543708.
Navidad Nuestra: 3. El Nacimiento (vidala catamarqueña)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8da9aa7ddad4e68e3683cc0337af8989e25889c661347120a3c58d3cb94ca8. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/NLA508543709.
Navidad Nuestra: 4. Los Pastores (chaya riojana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92c27f361f1de1180baa8f859b9b4e54ed0696af09eb89361e9321184550498. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLA508543710.
Navidad Nuestra: 5. Los Reyes Magos (takirari)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f416e125b75678993db1864e30e9edaabba2eca32b0faf3a44ea9ff38ecf56. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/NLA508543711.
Navidad Nuestra: 6. La Huida (vidala tucumana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84736f53101a37745adc4a8794717535cb7ec4c20a82fe3351b5d89e5edddbb0. 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/NLA508543712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74f1319913b86ceea7af7e27d198cdc3ab19dc40531ee6cd873ed70fa21d32d. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX210500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0b3378695b7166cc1bf9946d56bded2df7c71ce5839b6c9f832b4118c73cdb. 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/FRX210500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb036f9988dc2b7d1c697598fa945417ae855413ea85030c53a782252c1ec8ac0. 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/ARF099400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409f3bd89cbae903eec2ba19ec4d0cc76b8050d5283efdb21824e9af8cf6c5d7. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF099400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66923519525f6480e756b4112d9d6a973ae25f0a462c0f134d24a6ce01298794. 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/ARF099400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e66ad5b6aecf431d5f5c76b6cf9867f680aa0530d7eae1db198b2f6460c636. 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/ARF099400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b0970dd55ca77faf5b03606ed1cb2dc8a92dc2c01798bbe3b6539268b0b03b. 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/ARF099400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360f452680ee553552fcccc7892dad52372c4b33be809779a6f6649fb793e1df. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/ARF099400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffc416282700217adef55ccc574d3264dabcfe89335ae0d9d01b5a7f9b3e84c. 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/ARF099400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39b0513911a0acb6648b4ef9b358970b754f70bcba6d752ca3af76739895b0f. 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/ARF099400083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21fb048a41b6df9e51aa9f392442c71eded079b4921d8aebd8ceb2c49dd542a. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/ARF099400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424d636fc16697d2a0ab451f8ce82c616d40d368ccb9228c6049d0924b34da0b. 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/ARF099400082.
Misa Criolla (Edición aniversario / Remasterizado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad02389cc5e53ba1f0001ce77da8e138dad1e2850858a5824fdd0e4dc09a2ba. 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/ARUM71400512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df6c37879e171a4f608405571d2e5e5e26129d5fc9e0f82cd0b5c8d87e6a6a2. 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/ARUM71400513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dde68a652eb851a26e7b8a451d440d832e4a81b11ebb7e26f3623fd0f63e6e. 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/ARUM71400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c283beca849df7352e978de84c13b1a7f8e9dd4b96f9f156832c25786b9fd51. 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/ARUM71400515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5162552cd7d3f6c17a5bb506df3d9803caf7a4a9ddcace3d2bc9c9eb0e7dea. 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/ARUM71400516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3676ecbe008ec7036e6c331c8f3b87a6070db949405cad5b59dc9b3b50baa2. 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/ARUM71400517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf987e99adfb8fa06e74e3ef3b78e1c3befe863e1a14f8a0e0eed780151827d6f. 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/ARUM71400518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b277adebc2c19f75d184cb1d2d11853c4fe5a5f858f394a9f4dccc9409442a5. 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/ARUM71400519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0934e959edc7f478bb5ccd4955a99eda2048f83b3654066d843418671403dcec. 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/ARUM71400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969e9ec0c2f4f7f7bc02bc6564ce559b76f64441a506fe868cfffc4899869a8d. 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/ARUM71400521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70641c850a6c673cacc28759a42761073a5a5932146958fdc0e233c379a18796. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ARUM71400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec5ed8095b238bc3322ec6e8adda1fef21f68541439663842957cbdbd29af0. 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/ARF097000025.
Mujeres Argentinas / Cantata Sudamericana
Ariel Ramirez: Misa Criolla / Navidad Nuestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3707c1e2a40c17c06a7e69094d8677669a622e490b253a9fb15e6fecfab7a71. 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/ARF149900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93379b015a6c100e3bd05f62eac5923a9bc64cca40d4e424c50dd9be297096d8. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/ARF149900103.
Misa Criolla - original version Arr. of the choral parts by J.G. Segade: Credo (Chacarera Trunca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa206a55f87b985b77b395f02827fb50e16d02e5b60dc71c3800b802b64fc48c. 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/ARF149900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270d6788fee2dfe4f0ba9a7718d35023a5e0685eeeb860a560acddb7ebe444d3. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ARF149900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9697bb172ed5e9b79012a32c4c7a3f2f2f19c2830b521b7405412859206c6369. 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/ARF149900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3732b2852472b7b681c16eb45665b56cd6e49c7a8474d84c77df2ba5cc75b207. 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/ARF149900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d23ce7b4528e1f6a2a59cc831bf1c4eab314f3e311f420f5d7ee14346064b4. 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/ARF149900111.
Ramírez: Misa Criolla - original version Arr. of the choral parts by J.G. Segade: Sanctus (Carnaval Cochabambino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57e940c9b25cdf6f6127fe0a58e6879a357416d3e3fe8fd4ae761230009a7f6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF149900105.
Ramírez: Misa Criolla - original version Arr. of the choral parts by J.G. Segade: Agnus Dei (Estilo Pampeano)
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Ramírez: Navidad Nuestra: 1. La Anunciación (chamamé)
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Ramírez: Navidad Nuestra: 2. La Peregrinación (huella pampeana)
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Ramírez: Navidad Nuestra: 3. El Nacimiento (vidala catamarqueña)
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Ramírez: Navidad Nuestra: 4. Los Pastores (chaya riojana)
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Ramírez: Navidad Nuestra: 5. Los Reyes Magos (takirari)
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Ramírez: Navidad Nuestra: 6. La Huida (vidala tucumana)
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Santafesino De Veras (40 Obras Fundamentales)
Volveré Siempre A San Juan - Instrumental
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Ramírez: Misa Criolla: I. Kyrie (Version for Solo Violin, Vocal Quartet, Percussion and String Orchestra)
À sa guitare - Ramírez: Alfonsina y el mar (Transcr. Garcia)
Ramírez: Misa Criolla: II. Gloria (Version for Solo Violin, Vocal Quartet, Percussion, Charango, Guitar and String Orchestra)
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