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 0x007caff5dcb5a97d0ab95d54754dd9063f6152ecfc01c0f9543922f64d86414d. 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/dff254de-c456-436c-9e89-05a439631042.json and https://artists.proofprofile.net/proofs/artist/dff254de-c456-436c-9e89-05a439631042.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ritmada Todo Mundo Odeia o Chris e Ama o Greg
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 0x4553d71b3e3ff8340534ed2c9b1e43d9b6e2185b140da633d58c7147ff19091f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZNJV2445769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabec1dd96d161aa7a78ec17e3832e0eb1a1498f03cda1882c851216ed4e37a3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/BCA2A2400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0776dd52c254aec08ea228412f8c88e5e1d1883816c6cbc6e641c72b3ec48c8b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BK0TO2400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb376f2d582f4c5a6d8793013c0f105379e7a5d18892cc249f948bb0ac751d89. 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/BK2NP2400124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6249f5128ba3221542562f5c1976a0ba60214c9a172821fd409263ca0e7642. 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/BC3PG2404488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4769d00de81cf03d0b93dd85f4957a6a8c98e670668ac91c28be2e2a9b5ce1. 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/BK0TO2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769f5ab9c4609bf8d01bcc776bb31267d6b81c8e695e13e7446fdcb8e28b81e8. 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/BXKG22500147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca41d80e017def029a4f75cf52a16c906361d41414b9c2ae5d744c49115caa64. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/BXG6R2500165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6f3fc052033146e04602bc1c8eeb65ff8430dab0841e596e790acfabaf89ef. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:02:50Z), 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/BXKG22500184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96982781a78ba1a6a04a1b882cb92fd367eb01cdedfc6904676be0d07be6416c. 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/BXKG22500730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ca4ba1efd91c243b2503d1e3178c2478796a2fb3ae930ef883f78000ba88f9. 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/BK0TO2500125.
Mete no pelo e Barulhar a Marcone 12 do Cinga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d382114a7fb01f0812f664ca7c4146b0aad870b8fec617999c1a90fc82f800. 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/QZNJV2445711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2234e4730e971ad4eb824b3cb08375d44d4160a0c11a05a64ba7bde21512cd90. 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/BXKG22400893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9177ab5fff9766ac23f527635d25a99860e38b757c474422e1e06a92c7790172. 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/BX3SG2300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd815317c838281ad7af3236e6fed86f0596fe488fd172f88dbb54a12523086ec. 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/BX3SG2300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18a147b276ad12dbb0241bd654c323b863f1f1a2d504d315b42beb90eca3d1a. 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/QZNJZ2419066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de2e96ee7b070fd0c08b03c44c307e9e3109df00147926f8ed8c9899f464c59. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZNJV2461622.
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 0x030e0eb911b589335426dcc896561e0c7864b1178e6955db39103b930d1667c3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BXKG22401505.
Quer Fuder Dentro do I 30 Vs Vai Tomando Boquetada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381fe64e67d9f1c0fb5a0c0bdbedd4cb78ed63a033fed45eba8fddff30f6da91. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ESA112440871.