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 0xcc9d12d44ebd7e08917682df6f081fb004756162d5815fafc47221e57e0043d4. 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/ce0a4169-a54f-480c-83f9-958666e8e4f4.json and https://artists.proofprofile.net/proofs/artist/ce0a4169-a54f-480c-83f9-958666e8e4f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mi Historia Entre Tus Dedos / Otra Como Tú (Live Session) [En Vivo]
Mi Historia Entre Tus Dedos / Otra Como Tú (Live Session; En Vivo)
Live Session #2 - Si Te Pudiera Mentir / Te Conozco Bien / Antes
Live Session #3: La Cima Del Cielo / Si Tú Te Vas / No Sé Olvidar (En Vivo)
Todo Bien / Soy La Porquería / Yo Te Esperaré (Pagode Live Session)
Live Session #7 - Otro Ocupa Mi Lugar// Te lo pido Por Favor
DIEGO RIOS (+ Exitos de EL STYLO) / Zapada EN VIVO en UN POCO DE RUIDO!
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 0xe5e313dc91bd63e06eabc29de243a7356b5184706ae6ec0d2bd1e808d96bcda0. 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/AR5UH2401332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3069d65c738ab735181e020f080cab30a30e8b1bbb23a5af0aa8981442793385. 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/AR5UH2401333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445d3927d0a13160979b8a670d52286d243036751da6e135946d2b8a392df7e8. 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/AR5UH2401334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7db2e146ac238b43d762a8b5648a8263448691462b987835458d56a730e739. 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/AR5UH2401335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb802ff3382f20615a435264f54422721fc56c93ac39928e3b66c04b96816faf4. 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/AR5UH2401336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522238f2226cee38cf1ed1cf00a0d37a9138d13781dae8ddaff4fd6b5821a066. 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/AR5UH2401337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c5aedd3378610d7cc750f54eb1c1b0bc27de47d4e129f67b917455b997317f. 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/AR5UH2401338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cbf77462777cdd182eb33cec1dde317d4cfaebba35a393ab97d0b840ed03c5. 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/AR5UH2401339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ca011497940e339ce045b94b40f2167dbe99f89a98d8f82fe3e89720b83b27. 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/AR5UH2401340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f60b854846f51ce73b4f5e4793190cc1a880b805b983af875d3a606d7248c1. 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/AR5UH2401341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3518c1fccf6f44da9f5b32e44e3d08c272667a90cadb7e4765a7219a93154d02. 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/AR5UH2401342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63512a3e78e6d01d4a5259836b0f33c97c8eac6e6ed1253dedda3633a152d40e. 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/AR5UH2401343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa8c117088dd274eac4364f91fba007b28ca6f93dd2ad4af8664f273ed668c6. 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/AR5UH2401344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5920c866e8106c0a488612bdf761447f5595983e5e864059e65df925c3a3139. 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/AR5UH2401345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f98d0cd3c32977463caa35bd054cc73b8ec480825603f05704d5fbce23c3e1. 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/AR5UH2401346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029c2176a0aca396ecf1ef276caee632172242085276e4b6ab2a6ba381834e68. 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/AR5UH2401347.