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 0xec5fd3d7962e1799cd89464fd5e885bd416052018ba1cddd5a8f7329c191b2dc. 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/c84c69ac-d70c-439b-aa31-3764ed320cfd.json and https://artists.proofprofile.net/proofs/artist/c84c69ac-d70c-439b-aa31-3764ed320cfd.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 0x11246316edd90c44820b3688767316d1a25f4fc141522c6f3fa2fe5ab90ac503. 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/ES5010300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c64c3bf04756fa73b7de0531379aae11e9e5de4b751073f49b05e15bd6e33d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5379900622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8640b5e2bc793327127394e8ea9369dbb0ec895617d256907da9efa65a5be01. 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/ES5379900629.
Balada de la trompeta (Ballata della trompa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49b7658b41ef3626bce75cccab776c97ba211421a2e90fa56e521b488336621. 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/ES5087804405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d88501bcc407e220ecbf6203cb8b4061b31f3ebe776689e2fd9b81bfb96d3d. 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/ES5087503743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c7f48ed8ac5329919621210416cacca94d38e3ee7a723c684935ff98daf60f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5099700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7284e7f8dfe0d4e9d6453a7d2b6cbfc29ce1788a7a5459353ab0cad7f4f571f. 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/ES5088300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0563c15abd44d91c9a211ed1cb5bffd63111eb3899df04cdf1bf068e601ece9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803555a6c31d28405d6d7b139803f017b276916769869b2a14926a4044f26753. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/ES5087802063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf827e7c3b38778f81fc76362fc10bd5f105fdc26961ba401bbd4eb7bb6d8c0. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/ES5151101364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd08218386b5dff6dfeedfbd1b3107d0df5868240f633247f85f148445b4d52a. 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/ES5089800432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3869508347bd268bc483b7dbdaf3d9626634a6ea52e0cb6394dfee2e4f17a9e. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/ES5088001995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244d776d811e990129d8251e74f663a48f878c53eab9744eb9ce7c4645530171. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5087003591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba14bc88da1260ed786f0c7459bddcd5c6d8bf1fa081bc213e5afefd72abefec. 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/ES5087903180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6584d9bb4049399e4c6ef73082ae0701281cf7e4782603e7267354034c57904f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5096800504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18552cdfcf65ef69172551f115aafa7b31d5009c002940c3eaaa841d009fa745. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087401979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec852f051d4ee9c4a9c935361fec1a13059da4bfaf0040e6689c2b8e5c625ee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233b737e5832b3d48078fb9874da4f091498575acbd795da0e5021acdf11d5f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088600198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245190bb5069be416e8f06c0c1d03175e2eb1e5a7754cf2cb623342767044b9b. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/ES5081200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf469076c73f1e3a5db0cac976c6c28bc479d47411ad03641c8fa8e257f863531. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9150ca9dab0939b27167f5de569246c2430a6032c00a5aaf6916fd6c02f059. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES5079500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa211114cae636bcf463db01c223d5b6e9267a7d1933f8ef0aeefe195f23cf3b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5099800338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed832da642adfbdf7ed12b5c308a27b82b12f7b6996239d1b120f005235dc328. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089603436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf926ba1e1fa3c57f03b3d13113c8d4c19d127812067e5171fe8ee473404d54. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5159003006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aff54fb8e13177292cf2c61832e6e003599c0ae5617f361164b66c98ad8f037. 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/ES5159706043.
Quiero beber hasta perder el control - 86
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67e0c439ffaccf170ab32a8790b3e6593ec0745a5e7d961f8eca6aac55fa813. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5018609004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a945cac21958789203c1a34aefdc4f41c0484c7d287d0d65b2cbfc8b6ecd40. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5018660002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cc7d4bb05bfcee9116af6e0a8bbd1100f5a38d50564c9529481b43d9ecdcbe. 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/ES5018772009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd94977a4e9fa50dea31abc7fbf413f8c17f56974e33742cfca1bca79bd1d122. 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/ES5010300497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0df7986745ffdec35557d13dcd4b782a3a2dacba8bee52b6bf83df7b338f45c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080006905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21eb884e8a967825c4f58b7a12b4bded68ff97f36893a86d2291ad031f015fe2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76fb9a73df2980e6c586f49224adbe4118f4a933f35d50cbf9bf3bd469a526b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5039800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86849a1ee30bd06bc8e56a4df96973d56ef007f237c3eefdb9077490395edcdc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080007670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893661e5bf826bd3526471cf2a63006d972a55f60ea2b4a9b4a5c77ee375b0ef. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5019569007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ef5b22f5e88d100a76e8ad4ac9887a8603a5a92fec7e670af0f7e614550f9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5089800240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0048e407be158f960d79080cb770e78754293189e863886b89f213830884d27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355c8656c9b3f0b91c1de6c01b624b6bd858b1d6ec5aaf3b9a978da46eefb9d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5030400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbddfd9b03eae9c455849d8c310853a9df2f4e1bdb1f4cc6856b04177bed7c2. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES5080100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3d4f93957e4fe6688073b67c642c02d86f51e451a1948df3f79c71315549b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c37f50116abbf51b93aa2de94e5a62024043bcd2c2c369f2fa0e4ac99ac8bb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5150700767.
Mozart: Symphony No. 40 in G Minor, K. 550: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091c0798f2e2ffe24a8170d341c9f4877ed84681e0b723adaac7ff9f5e469097. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ES5087004692.
Dvořák: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa75123c0e7c3dc2e200d3ae306c5da6aa17117987156dcdff889c02d631c239. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087004694.
Nabucco, Act III: Va pensiero, Coro de esclavos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0287ab94eabe11f5c8a02e234e87a6cdbc3c7c84019911be99a9ff7445b471e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087304714.
Sinfonía de los Juguetes en Do Mayor: II. Minuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94332c7e56ff41f3e1a7c1bd5ac078e7c98266f52e807609ca1e818791919c12. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087004695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9054768c6008c69924a67c8d123957df8b103afd70cf2afdbb2e592cf234117b. 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/ES5087304712.
Handel: Messiah, HWV 56, Pt. 2, Scene 7: Chorus. "Hallelujah"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3117861f95c09b8f900c799338da224450183ef31f61cacf9478f1995cce3211. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES5087700013.
El barbero de Sevilla, Act I: Largo al factotum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13f7a07f24ef4c5804ca1196371ad143ad1e6d85b1d0802dfbbf7f43de5e64c. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/ES5087304716.
Beethoven / Arr. Rios: Symphony No. 6 in F Major, Op. 68 "Pastoral": V. Hirtengesang. Frohe und dankbare Gefühle nach dem Sturm. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce4a7c4894b7beee80d49825e4eb4af2b7dd29c04fb3fd531dd115eb380c470. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087404711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2a80a47f71e281a9c5be1049fa72459eb53868080aa1f69c6a538d5fec5700. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ES5087700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1caf2111ae0402eb48acf4d7e08830cf0c798773bd8c1cda4ce6cfc98118131f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087104698.
Mendelssohn: Symphony No. 4 in A Major, Op. 90, MWV N16 "Italian": I. Allegro vivace & II. Andante con moto (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69c3b9ceac562f4a3b5c52aa47fd6089acf8a71169f9a0bad4a4e042e92b5fe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5081400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236c3114528f46259e698ca3b10b5652fee42fbd37cb16b9a5074e0ad898a52b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5087504752.
Brahms: Symphony No. 1 in C Minor, Op. 68 (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88450fb280b0fa95fc0f9d2aa082c6c0b5728b5228d60b70b0f7b715401b64fb. 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/ES5087404703.
Tchaikovsky: Romeo and Juliet, Fantasy Overture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4fd3b55c969edce8e8bbaace1e1bc7d6357dbcd0c71d4053a7ebac2c0c92c6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5088304747.
Mendelssohn: Overture to A Midsummer Night's Dream, Op. 21, MWV P3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5e071407b48b32b26d5df8a30dab07a2cc281d6e17df1a974d463114f8afd9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087504754.
Beethoven / Arr. Rios: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Presto - "O Freunde, nicht diese Töne!" (Ode to Joy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a6fbb5793a8b7ef842fcb89610a2903f6bb1e1a2087c25a26c2f3029d2dc0d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ES5087004690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f0deeea3cf138566012797fb045d966e62284c7247cee4ba7f99a494212895. 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/ES5151500811.
Balada de la trompeta - 2000 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607e2c1690b6aa725ea402b6065285327571c85bdc2014121799605cdb66140e. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080700883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d359d4fc142294ed8cc29199b62785df252cf0f4b1af94c7d5484d1b9d7e803. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151501637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fb68aec5ab85f3da10980b4a4ca905b8fd22bde0235203582369f9fe28c92a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087303378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae808294403ea95395425c9a8d4255dcd32fa8a7ee0f853836e6540d7844be8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81a67a5dc81711265298225a442eece044de2f82a93ac4ce737e57311cf9e23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5086900058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee2375daed46d541879c8b8700c369aa1ac9c03bd22c132698db3a160474fd6. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151501606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03450cb73f4b909f3ce3d7b346c292412acd89881a1fe471257cb51d96e3ff36. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080700894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0b9bad033dcf5e1eeecb024ca74c94156acff5770587a27312a25cbc78f6a0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5089600059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f353c56479481cdd4d653b3cd8d1130d503f0e856ecd315f68e7f2bfd73bbf. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ES5088303969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74dffe2e4990d6ad5d57594311caafa040e54c666662f873c2ec1f8989eb707. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151501560.
Una sencilla canción de amor - 2014 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9a0677e25d71269f549866dba0b067914adf135f4b247b855199d57c52c867. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbeeed000ffa8fa3fb3f4fa220ff93fb2a482acf98afebe69a4be9fc7a4c7e10. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5087300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241dfe704317b4b9c6e15416d35ca05ec7e1c38b491956a405c2f576d5ce6c1e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5087704053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244d776d811e990129d8251e74f663a48f878c53eab9744eb9ce7c4645530171. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ES5087003591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b102d947336321c435054ed8522511d78a9efe24d43b2438a9bbffd2523126d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ES5099800417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2844721253e9d23c3105077ae5a968de99ab34b88c30734edcbf9e4e2a94f56. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087001987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2950aef4ad468c8c68896ac1f6af1be6a63ee09bf0671b2945a6738ff80aad39. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5099800385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de4b72195a621c86d8f9f1e71c5a79064403d45a6ca6b8db39c4792a92224b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5087200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8251399367bea040ace8ed372440de6e9ad2c8d98af85302357db0730eff7ae9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES5151402452.
Tu amor por mí (Let It Be me) - 2014 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd397f2a102ceb04df02f41dcd4c7bc66578ab64e6b0718302d001aec47ee3e0a. 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/ES5151402420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9a0677e25d71269f549866dba0b067914adf135f4b247b855199d57c52c867. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/ES5151402421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f3b5388f9c990850527348d859e174934360da39f77a88a07ed1f74c99d677. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/ES5151402422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec852f051d4ee9c4a9c935361fec1a13059da4bfaf0040e6689c2b8e5c625ee. 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/ES5151402423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc23147eb2389d95b28de93ac0a5cd3c11c57e3e91b3f2db7bff2359cfe9e08c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5151402424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ca41f4cbf6f99d17d7de18f49ec90f788094ab4c8993536ee3cb63ab43da10. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d04bdfe01a327848b76a5723cf622f9abdddcfa461649a947a2955ede00cac6. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/ES5151402427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c1dd8fb1e81042e3e1e49d15c577daf9fed388bc477a19da5c3dfe9a027948. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/ES5151402428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db2263384a7964d1b99fe5f50b4d65fe8e905c6f7627e66c270d305ee534b82. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb5e4a8edd5a69fece1f86757ec388eef3961585e6b08c20c187cb5248469ed. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ES5151402430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad5b594b4a54be8a4f3b1a38e81ae1d975f9cc21807d2b545fe1244d304fca8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5151402431.
Un día te perderé (Until It's Time for You to Go) - 2014 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4da7f8f381ade498ea71f9b5bf7550d2aa366c786360b2642b45480eed23e26. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8faecf13cdb9211ec0ec874b855b988ec944f80b2b5d9a30b5aae9be0ab5a54. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f516ed399dc7eb3c743230a7e807ac7ebd90c543c0e9902030927e333a6824. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ES5151402434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cb362a763133b9866b28a5d0dac16d5786e0f77ade99c0f127dd565d32fa92. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5151402435.
Aún me queda la esperanza - 2014 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7cd8ed0866617406b600ffd07b279eed4edc93b335790769687e81da18267c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7441c278722d77786ce8659b9b012428adcd212f1b418424b2bc62de5c153689. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ES5151402437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edf6c7ebf6505d08d885be9903d54a8020f474c77da0de0ca0ca7a3fcf72c80. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b4e95187c58716526886ddafa259a0d35d199680c837f9ca1a524f412e951. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/ES5151402439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23f284d1e5fc1af4b9f75ec90fe78016bd436af090b52496b29d20ca36f3573. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36862df5c8ed26d16939e3337703ee90c312f21e2eefe4a2eedf923f53856cb3. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/ES5151402441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d70973b96681c39c0602c1463102a158ad951d75e17ec10196d4fec144ff9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2679025f89ea4ecfdf82817f88852dcb6aa2917831bf4193acc83cec59ce740. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4f78ba6c74a3c241970e10e2ab8341f13a58144af3d0c95ba7bf9b36815e9a. 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/ES5151402444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fad24c4f2905c5d66aa8f0b6ba3cd1311d495eafde60ab7459817537f606d94. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d02b9876641a8e8828be89c6eefc0a23f0557f28d531d26e69221b4c2a7fdb. 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/ES5151402446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c6089fb681eb880a32954681e29df3d44a903ddf2b2872598943ff917310a0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f116cc1944cae359c3461e7151fd6a60c70950d64571b7159096b2e2fd7f53. 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/ES5151402448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04713145e2380b1d6d017068be2fa03f5470c194c2a557afa469ddb6a57f87c1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfea1d5be4429586a54ff5170d1377752ce2f5c9d8ad14764dd5834c0aecc439. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063dacc6f66e97b1c1d611897d1cf1ea81b71eabad940bade78257f5638ef058. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ES5151402451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edf6c7ebf6505d08d885be9903d54a8020f474c77da0de0ca0ca7a3fcf72c80. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ES5151402438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b4e95187c58716526886ddafa259a0d35d199680c837f9ca1a524f412e951. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d70973b96681c39c0602c1463102a158ad951d75e17ec10196d4fec144ff9c. 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/ES5151402442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7cd8ed0866617406b600ffd07b279eed4edc93b335790769687e81da18267c. 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/ES5151402436.
Momentos junto a ti (Remasterizado 2014)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec852f051d4ee9c4a9c935361fec1a13059da4bfaf0040e6689c2b8e5c625ee. 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/ES5151402423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc23147eb2389d95b28de93ac0a5cd3c11c57e3e91b3f2db7bff2359cfe9e08c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/ES5151402424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cd37f4f8321f8ccb850b9904e948034d0cb1d9b38a36e4ab5e3a71d590a41e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5151402425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ca41f4cbf6f99d17d7de18f49ec90f788094ab4c8993536ee3cb63ab43da10. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/ES5151402426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9a0677e25d71269f549866dba0b067914adf135f4b247b855199d57c52c867. 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/ES5151402421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad5b594b4a54be8a4f3b1a38e81ae1d975f9cc21807d2b545fe1244d304fca8. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/ES5151402431.
Cine En Buenos Aires - 26 De Julio De 1952 - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d09cad1be9a675a8f28c9212a1879db7f5b98e27f705d4551572d5a3e75bf56. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES5022401118.
Requiem Por Evita - ¡Oh Que Gran Circo! - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557ce3e3d30cf4139a3f9c2d45dacafca1d1d289cbeca606132c7a78f38ea3e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022401119.
Bajo El Cielo Del Arrabal & Cuidado Con La Ciudad - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075c48646f51b9b9d35707482f3c1dcb5da1abbd53215af0312d24bdd62d21f6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/ES5022401120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27b7f2892d90e4116e64ecbb3561ab786486ac4d216a6a969b8e70e50435161. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5022401121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6245e1ee55189711d122206b56cb9e30adb1248b0a65e53cc8927d75b7f7ee. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022401122.
El Arte De Hacer Política - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6ae85482806b7ba49c798fd3d09dee2b506a6ae2c9596da50e855217411ae1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES5022401123.
Concierto De Caridad - Nunca Sabrás Cuanto Haré Por Ti - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea82a7cb38478d24c87219ec8a7288bae2765aa8285bea7f3e86bd57fdaff37. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022401124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2433f60b246d2d6da73c92db606a305b507024335539c60a9fc9ae4ab38e17c4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5022401127.
En El Balcón De La Casa Rosada - No Llores Por Mi Argentina - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed75e699fe5780600d5e4484c0eb5afb4b72dd89cf4f439b7cb89bebda0f186. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/ES5022401128.
Ya Están A Tus Pies - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe749c0fc179fbf4633eabc3be355d30846fb6721821f3306eaa46001be325edc. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ES5022401129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb65f02430dd1aeb92907bac9dc2dfc9eedbd3303c68e9765e82c6ad50ab9d6e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ES5022401130.
Tourne Del Arcoiris - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd6cd5c87d4de1f7b94a98fe7717eaa0fab9936990a1f0f8c0e8cca51467bb5. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/ES5022401131.
La Actriz No Aprenderá Vuestro Papel - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c4477d30404e78ed1c3ca94c4cbd9ef4e330132bd6f8024d0c414856362acd. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/ES5022401132.
La Plata Viene (Y Se Va) - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da1bd6bd9c6fd374a5f57c1f86f19e9e17824f20b724a7df5f045809cca2b25. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022401133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2719fd548a4a69498b27e9eb499f35101f362180eef6e657a6dc36309d5f5648. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022401134.
Vals Para Eva Y Che - Remasterizado 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eaa4168a3aa648774452a78b6e17571488dcc556745453eaded27fa636625c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/ES5022401135.