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 0x5058171e57747f3dfeff17c29bbb58b37c577d3233269af514b858a4548167ad. 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/e1d40eca-9c77-4c52-8336-56fec53b21f4.json and https://artists.proofprofile.net/proofs/artist/e1d40eca-9c77-4c52-8336-56fec53b21f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
AQUI NAO TEM TADALAFILA X FICA DE QUATRO
Toma Sequência de Tapa na Cara X Dia dos Namorados É o Caralho
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 0x2f4f41b3ac7f531366b62715a556cf57ca26e037ec75fee09247321d6e9fe992. 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/ESA112440655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3cd1da1bcb12728c03ba14868623183b66ab9d845f627ac94cf9abe8163e914. 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/ESA112440330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750075870df487d8722fbf263f63f8281f5738163a6a5dcafdcb7fec47196669. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GXD7G2336738.
Porradeiro na Minha Xrc no Banco do Corola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c466e03e9a1eb11897025ab09d378ca3e77d47accf03c90310991d7f27a33dc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA112433833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30519eed07cbcdda2f6ba87076a832555ecfa1d13b5e1cf6d1ba54190995096a. 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/ESA112433164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba77164eacddcac206b904daddd5b445de919a6b32a9a27d402d175d21b3da7. 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/ESA112430874.
Pega Minha Picareta X Pikezin Menor Torvick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adc49ea3c90fd6529e7219c7c90b239a025044710cbe456249b79a789b3ea4b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA112429954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899d636f5dceb6a4692a14645f1e794d5f9becc9620c009d32c20a1d65799bf0. 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/ESA112428793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b85e93a11f45c18d3c53ebcb7a76decf9d3922a2a82b747e7b31585212b7ff6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA112427637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74171b459a8ad00832083cc26c6b0e1295751dd4af6c804a2b5b39dfdf05f8d5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BX9582300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3fe4f916096db64f1cb25c3f1adfbb2315bfb4a8a811b6e9c4c1376d0b1c7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA112321053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10ebe10c3fae0acaf83cec828d0771afd8c01c7152dc0e6b3f4ab5a20a49611. 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/ESA112320013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9961bd99b81d09a6c9d1991016d091c909cc8cc25e89f377a3035c58aca477d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ESA112317567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb56b7058bdbbaece1b0592f6d451907e47b065b5cc75a5c13fefd9a43b1fa2d. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/ESA112317210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cb85533ed1f589f2331430113940fb220612616b11560290f131d2b6fd4005. 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/ESA112317299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2587bf9efc3d1965a01c3584c2589bd080923113399c7b0aa8042b3195dd51fa. 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/ESA112317209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3ebcbcb959835cd3435b83852948faee908b3b1f4a1f8f31706ef06883676b. 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/ESA112316541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f52199990087241f46516afe4507b1d104a2619357bdaaac083c47bbd81940a. 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/ESA112316247.
Ela Brotou Aquí na Favela Vs Toma Marretada do Thor
Ela Brotou Aqui na Favela Vs Toma Marretada do Thor (feat. DJ RAMON, MC WL)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b41e3df68dea91aaeaeb8867a6794e5c12d7d0e1303aad4c845a6e89464e4b. 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/ESA112314521.
Oi Pula Oi Pula Desce Sobe Vs Funk TikTok
Oi Oi Vs na Onda do Black Vs Beat Street Fighter [Super Slowed + Reverb]
Oi Oi Vs na Onda do Black Vs Beat Street Fighter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf715c7435841d6739c3de16bed5d94fb53e19d7095e548869679f3f6f4a3f34. 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/ESA112313195.
Mete Ficha e o Torvick X Rede Sociais [Speed Up]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2cfcc3a2f46c3f8bd2f0514b250857eaa2690426d0af412c7ddbd7499a7629. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ESA112312546.