Gran Coquivacoa is a Venezuelan gaita zuliana group founded in 1968 by Jesús "Bocachico" Petit, Nelson Suárez, Rody Tigrera, Pedro Arteaga and Manolo Salazar in Cabimas, Zulia State. They were named
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 0xcc67b79bb90f0c4932b3967ba19a369880d22c5a30e809345d5df06de60bc74e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ab4794e-5df7-4243-af3d-e85d467951b7.json and https://artists.proofprofile.net/proofs/artist/8ab4794e-5df7-4243-af3d-e85d467951b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Las Mejores Gaitas Con los Mejores Grupos
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 0x1b72bf1c017cf1da15d34297cf8d5db1fc880290077ef0ada7c43cda0bd35c97. 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/QM6P41828191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183f4b6bdeae890a861b09122245b4ad6b0cd52b3268a28daa9e6017bc480803. 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/QM6P41828196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6e7acacc6f2a61ea69b684839207f42b6e9f7d1723b94297e6b5dc5d3f6505. 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/QM6P41828197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8138e24a31a299c9d2e57a11047e22b9623fc9eca3fd22696118aab695ce751. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM6P41828199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78da5ac390ac915dba54b9163ea42d8ebd8c194803d7128076d2afed21734c61. 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/QM6MZ1859336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e9809bc4fa92aeacede44df6327c98121bba026b65a363482a6271dde4168e. 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/QZTVM2472510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143355abf0da724e8f5b86b5614e4154dc80c01212e29fc2159665ac4f9d63e1. 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/QM6MZ1865003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0c42d80fa6421371117052536bea055c5daef76c7ee3ff7814fba176df6bde. 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/QM6MZ1864998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e92654c26bb3ce5fab2b24c73783d8e6a96325c0708037525cf477b45131ab. 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/ESA011780110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964b8284852945aa891e218713aa52416f3cb0ff6d7f9b3fad01a7d20cc0878d. 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/QMHUY1557970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeb456ce56d5fbcc12f4de4f322eba37bbe40702a5007416152ba66af09684a. 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/QMHUY1557916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d603a6c57cd025b391a3ba37ab7ff09773aca5e2239f07a982e2639dc51971. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMHUY1557243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a2002a254371a346947bc36095eb6affe215cba75c3a342c41f3d83037370a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ7R41853352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3eef20f89e3c7c3686c9f152e4ee5be2cf29854e014e26051131550d06a8dc9. 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/QZ7R41853353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5776b65eaccb7120bb7564c7364caece865497dd163bd2ea1830a8c61d78ebf. 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/QZ7R41751206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e0b670e6405855113ad2b5b57205eef02567f6498e5c4c47ac22dd16090177. 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/QZ7R41751194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb66efe80c4100421e00c398d91bc8f36fa47141b17cf90b57e2ea9d32c33c4e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ7R41751197.