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 0x9b928c8bdde0946b28cf64e35175ee6ba8663c7b436a91dc222a5fa8b4273e5c. 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/f543f25c-00c0-40f0-80e2-b4062d1dc5ff.json and https://artists.proofprofile.net/proofs/artist/f543f25c-00c0-40f0-80e2-b4062d1dc5ff.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 0x2efe71c730fa5ddac95b1d6a28f198f6a0ad9c3befffd36a943f9db46132b3b4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZHZ51905681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2ef872a367dd442c4bde79ffe81e5bd10f85f7064c2be90a16e3401314a3fd. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZHZ51905685.
Danna Lisboa no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bb634bf357ca56297e615502ef37b3799c49318da12e5518d97fd5afebf287. 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/QZ5AB1706768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb008f4024cb378b890aaeab8274bed5c246f92a000710879c9ada87e9725e228. 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/QZ5AB1706771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3192a558a1a1a324a374c1df94b4ab1a2c83c3b3f8cccbc6a1888ece7af35416. 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/QZ5AB1706772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471f9f8a29cdaa8be9f54a830d7d8b4f7c4a7b0fddf62f5d468cc1a6018b7898. 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/QZ5AB1706773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5004c8952498f21927ecf5fd5e93b716bd53bc775c8848fb4c31f5183d0075. 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/QZ5AB1706774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d928e46505daf0ddf1e667f7426f89c3d506a2e9dd7606ac2b03a174407b994. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BX29M2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4eff04fe104d8fc2bd225652eb96019dcafc87eed2c6637a7ac560117d8320. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/BX29M2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c3780550aaa65d038279837a58163539d8ea8bb66d962e286f20835b727593. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BX29M2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d012087dc3f65caaf8d9eaeb0595ed0193175791697a46c61142dfd8e690d9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZHZ52071604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8499bc36568cea16681a5d35c3c5432a1c005093c087de0334d3ecabad1379f. 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/QZGLS1983348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fa91374bc315b6f8f95ea9478b17b36ce73d42f71e4a631036a028f40948d2. 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/QZ5AB1941305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdeef5f739cf639c67fabc3f4ec2cb063815c0cff73bed165207a8df833fdd6. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/QZ5AB1941306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03c83ede1ef03b875a27cc9d2de05484dfaa2098210b3583e3818d1606a4e4e. 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/QZ5AB1941307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe10537be08792c6e8e5e7af777a088aa5eb0aaad3b4d55356e68759ce05fb17. 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/QZ5AB1941308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5535b567480c069faebe3d2de8fde81e30732c89b7c2361937954ce84a71507. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US7VG1666469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef936c161ccff99c3f1316cf6073cdb1b8cfcc88a8e2b8608758e15e3f014d68. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/BXP4V1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553296cf41614549878b917bbe5bb369c38ae70f59b96328ed6513c93cfec411. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZNJZ2440466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1379a6c6f4286f8919943c516a0fd2bdbba0654a620945f3041a0546d802438. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZNJZ2440467.
Manhãs De Setembro (Música da Série Original Amazon)
Manhãs De Setembro (Da Série Original Amazon Manhãs De Setembro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea31e4beaeb7c8128840a518edbb9777ed171c0faa6d58dfb6e2202e012da91f. 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/QZ57D2100115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd598ebcef6a573ba83d5d0c2539927835f4de33f517bd25b2f4b787917eb1f4b. 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/QZ57D2100116.
Não Sou Tua (Da Série Original Amazon Manhãs De Setembro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6116f9e59f6b9d974e54e0961fd56a49a8283ce680ceb95599b3443cdf7c3e5. 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/QZ57D2100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2300ace66f965217e5dffd547e7f0021dfbaa0f2173ce462bad0301c0faed7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZ57D2100118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b965d76f78cb00d553c24fe256dc72051abb63316a4fd71d6e6705377deb9ff. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZ57D2100119.
Como Vai Você (Da Série Original Amazon Manhãs De Setembro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2b66e2f1105117d792e7543114677072e79b0d8284c5cfb8ed461f2a529e8c. 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/QZ57D2100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786730a42f0858a82aa8418a000d544bbdbbaf8dc88735a2ae6c5518aa26e795. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZ57D2100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3481b2e3e7af7b659d400531a713f64a30b1971fb8842ba6ddc74f4cb89ef76c. 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/QZ57D2100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3a01fa517f414223b21f3f6ee6e63aee57af1d0643f520f79dcc13d0ae9f2b. 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/QZ57D2100123.
Paralelas (Da Série Original Amazon Manhãs De Setembro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6e68f6403af74a8fdb1c006f180589baff983622f716a377554b197176830b. 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/QZ57D2100125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2cb4bef059b77049ec6d5c5821730a95347ab0b60600b2d35a062522308313. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZ57D2100126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e9f58ac902137aa66e6431d8b9f3a1333308c6041d7cb40891907b748fa2cb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZ57D2100127.
Sufoco (Da Série Original Amazon Manhãs De Setembro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2534fe9e7f214a8397aeca9a07f6c6101e14390f5eef70636a4ac55a237502cf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZ57D2100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af34a4388838688f0918f3fbcf5b895a8a39ea293236a463f5e8ee114cd8716. 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/QZHZ41956932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95d0bf686819e3080044c07abe2ff4af32016297064bc24dea36f9d20fb4173. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZHZ51969874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8918f4548d493a848bfc98ef40ccb20b7fb650e903527918c4dfb3981a24f397. 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/QZHZ51969875.
Ventura Profana & Podeserdesligado * Bixa Travesty - Poder & Glória (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca5a8364bc507a2d50879fa796934e4a4c7d537cc4fdb49d8906638e8110ff9. 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/QZHZ51969876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b6c1d0c5b204f9286b5b20d797ccac0ad1b9dc038457c943f3c31a9e2ffe40. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHZ51969877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a66aa12c51d30c3d6902494cae8a508af7acdc4184a16b5c3f2df4ba0f7952. 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/QZHZ51969878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c815a631510d5bcd76c72deb0fbc3e2972cb49989ac1ba9751335419e78991. 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/QZHZ51969879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e84e3b038818514550ce98e983d6c6dcec0ee09cede549cf682697a1e51820. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZHZ51969880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf823933a811de787f5c1fbee7ad4f3ecb3cea43d35d44f9d7f007fe48f6ffdc6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZHZ51969881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb4bc5dbfa970d2d236d6c9cdce6d4ac34c35ef3c9f0037f92a9d169d73be7. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZHZ51969882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4310d2e745ab6a9ae3c8e5dc83451ea28b10e28886f978b20a2f4b60fb6c9d73. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZHZ51969883.
Danna Lisboa & Nelson D * Serei A (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e167abd56950ceeac2a8a9f8140f5bd6a921470afda850b878db54b3cb2122. 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/QZHZ51969884.
A Grandiosa Imersão em Busca do Novo Mundo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3726a83fc82ca8f7748679a63fa8c72738e9bfc3eb23c28cc41ff6ea9b60fdc. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ES71G1941066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f23360ef094f49b8751fee2854f55398cd6dd68ffedf3b44a6ec19f905be5d. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ES71G1941067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc857200cfe7c9c78819e73609dddf3278f6227221a853684b1e6480fa43701d. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/ES71G1941068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444e9e5079aa56f42ca09f23e273aaa61d9118e4cfd723d8ae85c5b5a1e19756. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES71G1941071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7c890cc5657649f33b27a34230b35a38839d2fbac0b955e0604f38c8e668f1e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES71G1941073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247296c6b38661fff58b25e581c825702e512b8c8a1208be07187d4c94be4f6d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/BC22L2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ecf1908f6af94ab4dfa52bcba7548f88dbe2ecddc5bd4dc6e835549082cb7ad. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BRX6F1800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a01f8d198bfe724ed6726b4fdb1407b60d985f975e4447e4b9ceacb0eb2f453. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BRX6F1800055.