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 0x542a0c1c790ff26f895397bd76f4a62644eb3fa44dd9d4db5629e7e0ee32c926. 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/67ef3212-1b28-416f-bb55-6c6512f29c75.json and https://artists.proofprofile.net/proofs/artist/67ef3212-1b28-416f-bb55-6c6512f29c75.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Não Nasci pra Casar, Nasci pra Dar Piru Pras Putas
Vou Sentar Rebolando Chamando o Nome de Outro
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 0x8a8bb887e218234d8f276f801897999799335b0c1de2a1e7964293878fc68bdd. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/BX4RY2200006.
Por Todas as Piranhas Que Ele Botou pra Sentar
Phonk Indio Papa Cu Rebola no Meu C4Ralho (Slowed + Reverb)
Phonk Indio Papa Cu Rebola no Meu C4Ralho
Phonk Indio Papa Cu Rebola no Meu C4Ralho (Speed Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa549474b9867d29a5199bc91feab36fc1115b0ae8dc3da7d5cd7552dd352fb6. 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/BRWMB2302166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276881625ff918239d8335dea832ab7c335e8d7b5d2b81168d093220192e0f1a. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/BRWMB2302164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066e2b015f0cf02ce553334d49c788498df6b9042ed651ea7375ce746113c799. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DGA0R2472286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be4365a256a1ec7b1a2354e1a80b3a504cb2385be33988a34a761103072b718. 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/DGA0R2472290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e283250e4c6416b7bd672fe4592bae46225e61499573c3ec72dcaf753a1f92. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DGA0R2472292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee86f88caa937c23c9f452f935deffebe6a6d16383f893322908e379a22eb946. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:40:58Z), 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/DGA0R2472293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5117a06270b21467940a936b456609e74e3fe3844a12717d1c6194db59c84c5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR2X42565981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5dac6e84164996b9ca9c2cdcbbcf19439dfabc5997f08843d7538d0313f564. 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/FR2X42565982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915d648240e50a13368538669bc3946aacc598517f96cf531d7c2063c9624160. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/FR2X42565980.
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 0x9005b617157087880d1f73387a05e009ec4883a8c2e61a131ba80bd76f905caf. 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/SGW502352844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ef30b11f4d6ab2028ee0ecfb67cdf1f90f1971b28188d2ccbeef5c812a72c0. 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/BXSW72100272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0f3683494505c60fc8723342a015fb9d95d3d5c564fbe6a7fbbb89511fe72a. 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/BC9MG2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286ecf23c5e1ed238a72638ac07fafadbd104c2c83669b98f4a75e6cf1d54a07. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BRWMB2300898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709798275649624de0d7d7befe78e22308e14b5da80f4f5f0b88247d100d4807. 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/BKDP52400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a2cf344ad0f7fa5fd63168cb1613d55ee162ca529bd7da4ef6785aed80ca0f. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/BXSW72200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674ec19f09b23b5d75dd509ac0887ebcdc44b03c9af65aeb6d0520203b195539. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BCBLW2300016.