Aviador Dro, short for El Aviador Dro y sus Obreros Especializados (Aviator Dro and His Specialized Workers), is a synthpop and electronic music band from Spain, formed in Madrid in 1979.Bio of Aviado
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 0x693db906cc6ae46a1bb7a6695ef8038ceb54861e271d78a3f7265959e2276eb5. 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/bc0f39ed-719d-4aaa-b68c-c1cd7a4783e9.json and https://artists.proofprofile.net/proofs/artist/bc0f39ed-719d-4aaa-b68c-c1cd7a4783e9.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 0x7c311f61234c1caa041a5856dfb30e0323c656b51d4dc893fab059368620d351. 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/ES5079800241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5a15a24288b9771d3250dff0f7f2102837438300425b50dc7020a3436b0f5b. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/ES71G1406259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3192eb9565730a5234753f349277790f1735ed1350d2ab3c6fc33e9ec44d42. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ES71G1406862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4a8a24b8b78013a40802b023a23615d0658e395d92f0da5b9eb6b52dc3ae89. 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/ES71G1406864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4dfda34a1444da02339ab7adc6765bcaaec5e56a3bef548eed13ffa7a80919. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:39:38Z), 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/ES71G1406865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6a293176a0f2f175852d3883c1694a4dd281e31a5b49dc776b80f252348dde. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1406868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48830ef185c527b863d5b7d14b0ef5512a49cbcfeffd40435164ee97537e3bee. 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/ES71G1406869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c3821afa41b8c2a98fe6e262b025aa14a358c4ed5da7858dc9ad5846cd1cdd. 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/ES71G1406870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa394d32f20023ea6ab2cfe47b9ed5f4e08aaf08591570d3daa6e9f8185d169d8. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1406871.
Candidato Futurista: Once Discusos Politicos Bailables
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879dadc2bc229f4540ef893f8e8e9b6ed78d8368109229bd660eff2d0d90bb10. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1406699.
Supergrupo: Crisis en Autonomías Infinitas
Otros Mundos, Otras Estrellas (1979-1982)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bcd5883a20b9a18bc635fec5e741dea4769c866eb37b4e0a0a40a99e33f8fb. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/ES6641400071.
Programa en espiral 4.0 (con Olaya Pedrayes)
Selector de frecuencias 4.0 (con Xoel López)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213b196084f1bcb9d0dc95494a723056207f6e06449a7277d616d33b7a344929. 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/ES5151901146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ebcdf770ed0173f7661fa4b169a66dfe67338030ee6282ac9c9be0ee851208. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6062534601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c311f61234c1caa041a5856dfb30e0323c656b51d4dc893fab059368620d351. 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/ES5079800241.