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 0x1345c32eb86664a3275e13c1acae5361fa484a66c3a4d325696616276d9dd843. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/123f0820-4ec5-4fab-b73e-27c8c9f17970.json and https://artists.proofprofile.net/proofs/artist/123f0820-4ec5-4fab-b73e-27c8c9f17970.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f0d995a5c8ce0d5128c6634c3d364880a363fe77f81b18e6b15b1774a9049e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US7VG2489351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c7da544f2e66260ad878bade62f2c068b3b4540eae372e06098f59eb9e2943. 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/QZNJY2149849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cabaf16616daffcf8367d82f039dfbbe3398385cc07ab6c8da0ede38092b54. 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/QZNJY2149850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585d89fae503e9b818da9c55fd0e820b7670b242ba92eab238aea784360082b4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZNJY2149851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9178d559a32923ae056a0eeaf61ea5ad2569897203f2163182cf43f0834cd892. 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/QZNJY2149854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d89afae28626a44f1ee735f0241239510b281c1f0e1b7ebf6a2f43d0b97907. 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/QZNJY2149852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943d462adcd78173c874462cc74d5968542662fbbb21855aa6f42d0e7fa85164. 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/QZNJY2149853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475d90636878a0d209646d37fd6af569f36b903b6e5170e76d3da5c95ba54f6c. 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/QZNJY2149855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52297a13ef4fc4a735a15fc1d5cad8734b81a168a72f1572c09546d982ce8bbc. 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/BK40J2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe321c1d128b18cf7335452e6eca4bc55eabbe6cc021e6159f607325660f7644. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNJW2471137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349ed9a92364cca5c2c4b478f3fe505b1244e7c671e23a6d132538d9c3807614. 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/QZNJW2471136.
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 0xbe8e9b32dd286cd121a71a21d0204a249a2d948c91b2cca85ed348066d22e6c0. 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/QZNJX2306245.
O Laboratório Convida, Ep. 2: Não Idolatre o Crime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec29da28f146bc6467eaeb64b9b810ae19aaf989b05ada27769aadcb7b20b448. 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/BCOBW2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73471eeb7c706ece13e469a7a4fed8f583b94b5e3279ac15185310886942c6f. 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/BCOBW2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7f89d6b92b05e9c16dcd0a8439a1c73064255baf4b076d7bd2bb11255654dc. 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/BCOBW2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab178094e8609f989d4276cd419d47b6d0785781ad4f3687dda8e46e72b7a480. 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/BCOBW2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8252bb297c4fcaa8d8834a5233bbcaea135b42674f39635ba67acca2f7f4c636. 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/BCOBW2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a90576d9063e00660a41da31b5b8a0fb3cf594b47d93fd3b45fc62fd970538. 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/BCOBW2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9fb801766bb023cb532f565d566e676bdd89dd494c01b153b7db9d5ae9e465. 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/BCOBW2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1506f789704f4b9f4f141f231e3d7fb9edcf95fee612505ab9819055bfd7e29. 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/BCOBW2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4c4d95267f76fe51234105d47f48462f279d306faf8f386f7102a88ef65faf. 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/BCOBW2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb9e7500eec20e7fec5a8e3cf5f4d9e21ec07a9e5ca8819de4131c4db6a8f4f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZGLS2153133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdb9ad4f6ed8b1cbd897c42a82ea7429c33c1bcf7387e07e729b400ceaccea5. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZGLS2153129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4ef8386b600e036cf9c99d8df1457e8dba1060ae52cc22199704441f5e1eb9. 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/QZGLS2153130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e39a50925d44acd16d4b212de8657c6963230dabf02186f07089ec44ff6796. 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/QZGLS2153132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8cf404feec367f27db88d82a9728338fd3b10ce9ed806e5e3a2a4364a129d7. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZGLS2153128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf264979e966703edf34be3f1969a483c00e5fe82dc65b3fa735d592c81eee6. 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/QZGLS2153135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494de904dc0af0a99f8df577e514780df0ec3a0d8a118e5927b48d0052a5c296. 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/QZW9M2257628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12034148c3b26022f3508dd6c47bccc1c7d491925d589440935ef663b80ccefa. 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/BCEGH2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e63d6ef65134a95da8254912d71fa8dabe02f7ed4d68666d102896557d035ca. 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/QZW9K2236994.
O Laboratório Convida, Ep. 05: Bonde Virando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ac0d5c3b365deac5395d5496603b5c31efec7e0872e1ab40d0f52507c3bbf3. 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/BK40J2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02dafdd51bdb4b50d665458df7ec22cac8a0595604629f00252a794549915d6. 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/BK40J2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a44545bd654b5074e7cd04e2c804f9e2fe5c347f22c11608022d132bc8c91b. 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/BK40J2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2c6c4faaa7b8c19a2353e05d7fb3a511d8afa3825512fd15123336d36a35dc. 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/BK40J2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fd5195ac195114be00244f7460cb7790ed6210e6fbce9877234ec2d4c07b13. 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/BK40J2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a042a1131d8f1987a859d580a307e40b4091a70416cf3345ea93caa5672056. 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/BK40J2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01246f27424529ec09d3222bea66ba28f78fa148061d6f9b3b64af87b42b0f5. 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/BK40J2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423f73525bd846d4f9706fd177aa5619907f3b2ec06e1db5b11e655f5a16b5b0. 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/BK40J2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58f33bf4c4a11104c79632acc5944ce587e08824501e3b42a03eb108d85aab2. 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/BK40J2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1784fb929db866a7acfaeffbe96670c83152844455cdadfd9edcb06082642c2c. 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/BK40J2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49eff573c6a63d8e64632c715d9af61ec4590b7da2358515cb3cf587c3d970a. 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/BK40J2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc95812e41805f494927ac2c466f6215b13ffbf2f96a66b5b8c467c86ff8f1ba. 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/BK40J2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2d0df6de9783137a6e84a74f3c91f3cdc0228b0a2cdbc2b6a7b722bf974ea7. 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/BX2I82500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4b52e8ad6c0d53b0aa0b803342f7a0f48dffc46f4740823020d4db56cbe9d8. 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/BX2I82500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af8b53eefb16a48092ac0823afa5d8af759cf427bbcd446a655c370296b0e42. 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/BX2I82500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782d01f0c4e21ef4489e90b3ab67c0363e4471ab01597de22730b7c003961e34. 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/BX2I82500002.