Diney is a nickname. It may refer to: Diney (footballer, born 1991), Valdisney Costa dos Santos, Brazilian football midfielder Diney (footballer, born 1995), Edilson Alberto Monteiro Sanches Borges
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 0x0a152fbac55631cd8941a4f78d82b518edb5b29ed9e33a7171f845be4229872f. 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/1f58a27a-f524-442d-8841-fb9311eb0c53.json and https://artists.proofprofile.net/proofs/artist/1f58a27a-f524-442d-8841-fb9311eb0c53.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 0x6c7a63ac03fe1f270fb5bea95faaa419db4000d172766f8765951062d99862dc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZ5AB2021728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6dec124ce0715000deffe75f8f7a42a34ac41bdae860c9be8b9df5af4dfa03. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BX1I81900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa354812cd58133b22eaa0401dd260a81ed62995989879c7a6c64435613ed65ad. 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/BXWVW1900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf8a7df1d30531df5f5f910f0440e93202ddf3bfa0884b047e55524bd27d4df. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/BXWVW1900076.
Que Situação / Melhor Amiga da Minha Namorada / A Gente Já Não Rola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf27ddc4b44ea8264cb8b345da4beac5a9eb984f22cba3a56fa757fda25ebd14. 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/BC3E42100002.
S.O.S. Paixão / Ex Namorada / Anjo Meu / Nuvem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb08d059a7f1d6a988c884381c49ffde2f613f4e1677f46a13cbebe6994972f7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BC3E42100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e9dd8ae0c3d04b1253d5fff89f28b25469af1131de71222f92db08a63abbf0. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/BC3E42100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adf10f2c57b5d2fa347e6e5cbe7939ef60093b15efb32c9bc7d9484b5b7c9ac. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/BC3E42100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d40c3ee502c6a46dafe4a72e1b43a3f63fb1ccae04aa75dd4fd1e202ac849ad. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/BC3E42100009.
Cade Você / E Agora / História Combinada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ab0380a8b605dcd1b5d1871dab3bd98e660f642bc7407ee3eb895537316255. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/BC3E42100010.
Parece Criança / Amor de Verão / Meu Amor Maior
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7fa59cd21d07496eac7a24a090a113cfc9226979014b1a1c765f285a59dd44. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/BC3E42100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc9f7fff08f1d321f3e5a0866df16c222a028f741509dd7147b772899f9a581. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/BC3E42100012.
PagoDi #2 com Suel: Dona do Meu Coração / O Mundo Dá Voltas / É Hoje (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104e27cff1350d92a54a22f245a2e83cf372c845a06694bc96324e52e3700f7a. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/BX1L82400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ada4110f299600c4d4f20a83c96dbc05adc72a00e52305bb4055813694184b6. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/BX1L82400003.
Que Situação / Melhor Amiga Da Minha Namorada / Nuvem - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f3f4382a8c74379a334831e6459c6c2d7c9ef1f31e4d0e0aac7836e37fff4b. 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/BX1L82400011.
Ex Namorada / Anjo Meu / Pagode - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6947ffb4ce69f68059c8ffc27e71ac1995713e15c91e6caf5e2a29ba7a77d8d9. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/BX1L82400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6947ffb4ce69f68059c8ffc27e71ac1995713e15c91e6caf5e2a29ba7a77d8d9. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BX1L82400007.
Dona do Meu Coração / O Mundo Dá Voltas / É Hoje - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b5cfe484d2db2a02177ddd0e30142146709c7bd20e39807538853f90a9ebfa. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/BX1L82400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104e27cff1350d92a54a22f245a2e83cf372c845a06694bc96324e52e3700f7a. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/BX1L82400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68be08bb439e0866d40a87a45a1e67f42b23b5ccc9bf06f10a51edb07594eef. 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/BX1L82400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa177613de7b7a983be1bd0c79cf3c5a5f9bcb3f1b06add123b36819f1744495. 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/BRRGE2500100.
Energia Surreal / Aguenta Coração - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cee67884bdfd22c5079e4a6c5cd8c18792b711c9fc73a80bcbf51ae47e63f20. 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/BRRGE2500102.