Adolfo may refer to: Adolfo, São Paulo, a Brazilian municipality Adolfo (designer), Cuban-born American fashion designer Adolfo (film), a 2023 comedy drama film Adolfo (given name), a list of peop
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 0x246d7266d7d5f7998f6b6c5d77be7b58e4cc81c83a364331a9d9c07a121306ae. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0315f77-b0c4-41b7-b0e5-bee835741a63.json and https://artists.proofprofile.net/proofs/artist/e0315f77-b0c4-41b7-b0e5-bee835741a63.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 0x174a11ce6161270aa7dcec4955c90483d753cc60204c9c5a34d0f502e290bda2. 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/QZHZ52034616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ceb0c76a74860fb6d5b1f03f5147517edf97982e6482aac64115bbd985aacb. 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/QZ5AB2169034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d655be7fec4b1fb696600a0fbcb5fcf852e8896041c4b41e08a049f03cef1b. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:53:27Z), 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/QZHZ42221416.
Por um Gole a Mais / Um Degrau na Escada / Foi Covardia - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7974f17ceacd8493655f23504a7811236fde40c1bb214dc153a47decfbcb39. 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/BX01B2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98edb48ff7d27fdd994e3d5d18240e6091254930c6e68df7e03c620473d1db0. 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/BX01B2300017.
Não Posso Ter Medo / Seu Amor Ainda É Tudo / Liguei pra Dizer Que Te Amo - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe964faa6e87a7bef9fe70f2fef87eb33cbbac63cc40978557a9f9f38b4c94426. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/BX01B2300018.
Você Não Sabe o Que É Amor / Falando Sério / Mala Pronta - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f7a25863a6ab08a612a41bf2eacfb9e5794c5ee6a17bafa082ed24dd85e04b. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:56:07Z), 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/BX01B2300110.
Tarde Demais / Quando Você Some / Por Te Amar Demais - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe11e1427547ef8bb2d200ce70951aa51abfed1b7251d3c1f63a53c395a08117. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BX01B2300111.
Apaixonado por Você / Ela Chorou de Amor / Que Pescar Que Nada - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381b0409fa9c029d62b88bcabec5430a5e5b447770d4ad2cc4ac33d0f4326e18. 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/BX01B2300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fb884454df338ac66ffbc9bec248e2394bc2e2a0968ec3eefad0a32e32da24. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BX01B2300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d708c2f6f78935e6bf200e6d3e0d4feebe4f3f10bca2e97e4ea4822b91802e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/BX01B2300114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08dbd818d32c098012aae69d186cd99b902233baba2e5cd584dda717bd062c. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/BX01B2300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76232e873f87148a755310081ae8d0d37ca507481a4e00a18bb0c905655be7f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNJY2574264.
Amor Não É Jogo de Azar / Só Falta Você - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec9b88b6857d12a7dc32c53590ccdfbd97fe974721771e9a85786377b52c10. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZNJY2574578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05cc94de28a1df609e988e6d86842c52f5d9ad88a925b6680cfaeab2cead13b. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZNJY2574277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d082cef7ee6194c0cc93e970cab7d2845d49874a45031c9861ea389dada4791. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZNJW2538573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe7610fb7b25ab52415c9acd342dbebca66139df9e6911ca774092d34d56a5d. 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/QZNJY2574265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76232e873f87148a755310081ae8d0d37ca507481a4e00a18bb0c905655be7f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZNJY2574264.
Amor Não É Jogo de Azar / Só Falta Você (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec9b88b6857d12a7dc32c53590ccdfbd97fe974721771e9a85786377b52c10. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:32:09Z), 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/QZNJY2574578.
Que Mal Te Fiz Eu / Jejum de Amor (Ao Vivo)
Que Mal Te Fiz Eu / Jejum de Amor - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e50f4357d7031e7482fdb42252e9718a41bceb4a6fe0caeae93879df82636dd. 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/QZNJY2574257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d5b4dfde98cea3e1c7a6f8e1c941abe4429b428d66b1a9bcf0a94f3c92d105. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNJZ2595355.