1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x27f57b8586e0746e082dd49e46deccbb517c9fc9526c49511b06bd596c7dae61. 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/1b8fdcdb-f581-4b2c-a46f-ca3b24044c36.json and https://artists.proofprofile.net/proofs/artist/1b8fdcdb-f581-4b2c-a46f-ca3b24044c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Niceto Lado B (02.08.2019) [En Vivo Demo]
La Cura (Los Chicos Tambien Lloran) - En Vivo Demo
Strummer Bar (06.03.2022) [En Vivo Demo]
Antes De Que El Diablo Llegue a Casa - En Vivo
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 → block OTSBitcoinBlock must exist at that height 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 0x00937a2ee0e04013421529b273fe2ee8e08bacff0eda76b3d197e0d02b63371c. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:34:56Z), 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/QZHNC2272419.
Joel / Antes de Que el Diablo Llegue a Casa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7711e487bb0c1471a3ce380134b6b5b5c7a20b08d982e114e8d1faec58685a06. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/AR7592200005.
Esto es lo que obtenés cuando te cansás de lo que ya obtuviste
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ee3fbd2d2d3208b3df706542465b3bae8b33cc1634d0803ec8fc0af50381eb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:01:12Z), 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/ARR092200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a0d25f7076ce600914e51a557942f694686197656e6f3d3b3c74f5d4993ebc. 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/ARR092200309.
Antes de que el diablo llegue a casa - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92937e85eb8c8da43f50a1347ea881c112f47f261126a6c183bfac9c8b42ad0f. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/ARR092300390.
Bailando Al Compás De Las Armas Enemigas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e9a3f656bdfbdb5e4db1b4395a7047a81b436e874d61040a568ff1ac04f4b3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ARR092300392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16c604aa0616c73a75ff87e34242fe8235cde73c50c7d23e833fd273ec67a4b. 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/ARR092300393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81f62aa44dc40989f5b14efd87fa0fc093dc516cd08c494d71930e2e457bca0. Chain 2 (Bitcoin): anchored in block 957737 (2026-07-12T18:02:09Z), 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/ARRO92400602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddce17ccead01ed3f6cca1defc0b815eb4c775bb09659bb14bf24e2e665a1b7. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/ARRO92400603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c41be0ff21785bd09536c5a0af13e64d24ddedb3d14df017c0ceed72ed4f6f9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ARRO92400604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe543d149260988e67778fba7e0b213f011835ffa530beb5756a9c174d82e8963. 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/ARRO92400477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abedb506dacaa67f5ee620946bab7ad37528b3bdbf40c0f09e8ae1809403efb. 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/ARRO92400479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8382909cdda6a58188ad3244a1af8a6cb6bf6af9d3b6ab483bc9b479818ebc. 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/ARRO92400478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4641361056ccde9f7804e52ef5b4c4d167d7f123ed39d75d3523d4168327c46. 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/ARRO92400480.
Quiero que lo que yo te diga sea un arma en tu arsenal