Manu Guix Tornos (; born 8 December 1979, in Barcelona, Spain) is a composer, musical director and Spanish performer. He has been linked to Operación Triunfo since its inception in 2001 and has acted
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 0x4c91cd823b4cb4130d14d99b7986b859b6fddc26fc3dd0b0b91b3373b1e51be9. 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/c00af472-89fa-44f8-b219-9f06eb1f11ec.json and https://artists.proofprofile.net/proofs/artist/c00af472-89fa-44f8-b219-9f06eb1f11ec.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7461174cd2ee5a9c9493bf03f3a2d78d02d8fcbf1bad743ece3a48b7fb9909. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:03:28Z), 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/ES5050800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac4cb717859e1aeac0f1d1a523f12a6477edfafe2c3e55f2363d2c9691835be. 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/ES5050800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11df930b7890c346d288adfaac6b212e91fd46438d581822cf17b8844bb83d3f. 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/ES5050800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435aaacce6db21024ead02aa956243f36132ced827797aafe2ab456b60798501. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:03:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5050800080.
Geronimo Stilton - El Musical del Regne de la Fantasia
Geronimo Stilton- El Musical del Reino de la Fantasia
Geronimo Stilton: El Musical del Regne de la Fantasia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102e7ce1dd269905d44c3c065ee0b416c6afe54951f5ec26bc2dd0ff9caf6d91. 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/ES5301040160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc79f01263da4f221d593e0130f646b3aa96a08fa54a4a7b40e6515956515a9c. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ES5301040162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246438a65148eb1c5e23671582af2c4b6edeb0ea39450014ba5495b336f44bb8. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ES5301040163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba325b7558a6dcfcf21a2ecc48ec6a3f99aadcc8495fcf9642c731f788bd533. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/ES5301040166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2531855cf324f7fd559cdb1a9dde4bf7e11900d3dd934edea62f8e1461e3c09a. 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/ES5301040168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032e66bdd8a57c8481d155e2d628df28b359e486c7656d8581786f625fe64a5c. 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/ES5301040169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c45f01be6afa9b6586249c2b8f0c0ebd4476fcfda5bf868d586ca5c312a5f9. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ES5301040172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01725a155061e07580e18f1e117caee5e7b134def663538ae800dd82186def1. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:05:12Z), 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/ES5301040174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eeca7878f2de89efee81fb203c8e3f55f8d3832357cdb313655a072dacbfc7a. 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/ES52G1600352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1dae776e16d0eb77a8a1a1bf1a96d4738d921b3c1d000e082d1d6ac920a92b5. 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/ES5951705698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45115cae1a8141c1f134074b3822a053666fc3e255d2fd002ba1bc433b8338b1. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/ES5951705699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa1efb5e855206e14e289a5a2be0754bc0c75a8b78e23620782308c75ebe25f. 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/ES5951705700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60de12dd23794389bb1b5fad78fd11500945ffa3c55da57dd5f6b372d0723ba2. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:55:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5951705704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8e64c887737e290a49bc3df083d9e0dbab0f527c99747fcce6653638c29967. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ES5951705706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e15a4d8ce96410df765b41b82a7697d3c456cf66ad2f0e9e43999f34dbdb1ab. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:10:58Z), 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/ES5951705708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919bc9f7f074f697ab9c4ac124ac83d03d00d7b614aaeb737fe08a907f08ee55. 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/ES5951705709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf451a268e92d8c1ab36302e48d77aa93600cbfee7ee07729c39769ba21fb94a6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5951705710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e7e25a49e2174c5f4205722f9a8b541740c6173ea479886ccf12a77d246b2f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES5952206670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b639ee82876679aad5adcdf27525d989fee77d6b25e0d8fa196f7012c4afbc9. 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/ES5952206673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e16e2063f4ef57162a1202fa319be70a4f2c954363fee22f49488fb8ec962b. 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/ES5952206671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cbbb1ba0ef97650cbc10b90ec07892ff958661dc51f5102164a785527c0718. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5952206675.
Amb tu he après què és estimar (La Marató)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5162910401be4ce7bca58c5bfe3071d030a6d362156c0859367bdb931dc29e83. 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/ES86D2300352.
Cap Nen Sense Joguina (La Nit de Reis Farem Realitat Milers de Somnis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a68bf011fdd9a01f443c0c6b3fb843eb5264a2d971c8100c3be79dc211210c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES17D1800597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc828d0e42a95ee1706ae9314a65e0a982df362b57f7967cc357d10c97011c2c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA011310010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f63b11eb30a00ab971889b9cab42678c3ab0ff6818eea561c8a0f75adfa9092. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/ES17D2201640.
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