Savia Andina is an Andean folk music ensemble from Bolivia, and it was founded in 1975. The group originated in 1964 as schoolmates Gerardo Arias, Eddy Navia and Oscar Castro formed the rock band "Los
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f5d2816825248f0f109a95fd1bda423521f9cc2ba2a9e0cb340b6fc7899998. 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/dd4386b8-93c9-4194-9e08-674accf3d833.json and https://artists.proofprofile.net/proofs/artist/dd4386b8-93c9-4194-9e08-674accf3d833.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Marcha de Los Colorados de Bolivia, Cañón de Las Animas
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3d39fba33b1959b324de608e4d19812f8bae83e7306c3242929ec2ff24e197. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:28:38Z), 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/QM4TX2282105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7387df10dcac5f84171bdd8c1d3f44162e113c050d68b36800d8ca2863020d50. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/SE9822100414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee94621feb6d9174bbafdeab965af39ab83b5ee5727fd3cce235c27cc2303b43. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41958538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05b1bb7f7f875dc639b9af38968d71e4e72cf34478a9de5a18cac7684e7e400. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:56:51Z), 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/QMFMG1507041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83680e519d2beaefd5b8aa912acb663c4b709ff934230943dec250e7e2cacd4f. 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/QMFMG1507043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333485150dd5a897c4755739aae52cc97bdd75e48347494415dce9f8a7db804e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:52:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41722629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168d785aacc820494443088fc0db846d70506a4a5f84b374c3a0e88f4af2de1a. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QM6P41722633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac50b43e0b9dbb69ca63cb3d78e18f388bc31fd027cf9df4c533648743e88da. 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/QM6P41722640.
Antología De La Música Boliviana (REMASTERED 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf112b4b8b241077334e49b8a553ee0f1206543b3a96bdcbfa25eecdba1a01f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:07:02Z), 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/QM6MZ1999491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07336844239f122c79c38c06a696892a830d55756bed9ace9fc3f39b3cfa8ee6. 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/QM6MZ1999498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa8ddf66082f6848ddedaf45922c6855d162d404fc7af1cabaa29b665165ed4. 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/QM6MZ1999500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739d26c18f9215fa9b682a242a6eb28dd0b3c6c3639390dd1574094b970c90b5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QM6MZ1999503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fac28043ff3dab26949fa698b55093688c0bd7d08002f5caaced9b4da85d2a. 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/SE9822100368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64272f406660f85493c4ac036aa8bf6afc9a67b487f4cacbc70f94b5ef918b89. 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/SE9822100370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30480114b46f48e75cb58485d7414cb7fa09d05f2b2195d8078dee9787978cf9. 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/USJE61300766.
Hombres y Pueblos - Frag. Elegía para un Condor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a930b30623493876fe0be0eec89474f2f3993be5b57e3673fac1884c376a82. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:39:51Z), 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/USJE61300773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bdf7fa392fc591686648fd1ad713c7a81b4b4811a3d6b32d6dbf98e34d6cd7. 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/SME902101156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f18d4930aa7f32287594adf71d3dbcec4e6f88c918a23b478567e4d755d43e. 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/SME902101157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87f5b68498020f9056dfc9fad274c32199ed61b920940c9a5dde9cb891eebb6. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/USV291395819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171c2b6e7ec3c8ecde96b28049d2329b69ca0d7aed9e873785487f564d7e6eae. 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/USV291395820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948d48dcc73ee8e6bb6aa2da190282bc7677aa2441ac79b7bd883a2ac5ead5cd. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:42:58Z), 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/USV291395821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c49428d8288cd2c1187101b2e3b92afe0dbe310db4158af2a807de2cfb0a500. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:01:54Z), 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/USV291395822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1bcfc6251f9990439fba1e9a5bfec392223220ddcf34db12f93634ddc95867b. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291395823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416c80ed1d5ca5a7fd3e271ffe608b3c076f3423057fbbe3be5d6e88671c7541. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:20:21Z), 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/USV291395824.
Oh Cochabamba, Cochalita, Santa Vera Cruz, Palomitay
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a36a7c2b710a8eb374e9f8c23fa1b87587566c07aa29b2c8b2c5cb1dfe821a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291395829.
Lo Mejor de Savia Andina (Música Boliviana)
Con el Alma de los Andes - Musica Tradicional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231e3f30d71502a4a92f8996321cbe4c0403bb562dfe1ea10b4a53f59409aa22. 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/FRX761529957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a431e625c989e4a88d85f973974a8dbd4b0e96c6edce7df5165737a5dbb7163. 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/FRX761529959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e61e5f65c12061325bbd1eb62e59aa9bb5a9eaa7c8df4eb3d0e9dfb0b67a545. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FR59R1489654.
Terremoto de Sipe Sipe / Despedida de Tarija - Boleros de Caballería
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5098955a6e895141e79df8dd1ed5bc81a2d3355ec32f702817d95b3364f101. 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/FR2X41478700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7aaaef5b494afff8a06e067fc6ecae7c4b90a8ca9597e131e6a7834a91c147. 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/FRX761529383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65dfcd6f62292c8cb23a5048b5b6b0cae52ead41c52201a54e59771e32944ad. 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/FR59R1472754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2defe2de0cea968105a9cc6b51c91b26b9bb50a65cd16f96b4803c656d0fa3e5. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:45:00Z), 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/FRX761529385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c732e74d4a5fc5d775b0f490ace4122e57b1e06344924cf5fcaa6a8ee581752. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:14:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1489655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b90ec2192b9cfe964a64abe3fbd025dc89c921e87ccba366923081d0bd7f867. 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/FRX761529387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f10429a5b597c4e2c8332189c655ff8859955ece8c0dbc252d65d44614708ac. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX871582208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82cf775fd362f7e60679cada771a226374e7fabb18946f604de3f7a5e7c8fed. 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/FRX871582210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd443b0e725323ec7ad6a0fe777bc9c59073000a2dcd1ff598ba34106d4f55b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX871582212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51b3bdacf7cd1b495040745651a7a2ddd449906c7c4c75ccee0eef836abbf18. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/TCADS1896202.