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 0x81c0a95ed08acc5316b562f3fca5f2b2ab222aec23445e98bbc057a290d75380. 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/b859d20f-ddef-4c3a-9649-cb888c5fefc4.json and https://artists.proofprofile.net/proofs/artist/b859d20f-ddef-4c3a-9649-cb888c5fefc4.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 0xa1a2595470f52c6aa435ed0b58fcd0544385cd99866100d2f49ec4b0bfe296ae. 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/QZN882428152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ad564a606803d6f8d295e9ebd0ddc18c44db73ce6634de0f83e3fa595496ff. 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/QZN882428153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c84eb895723b1d3516cc5cab76eb4189f1c30197a7823ea359cc151e4768b4c. 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/QZN882428154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd31591a9af849582997dae1a537d815c8846b31472a996f47154779b0f82e8c. 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/QZN882428155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c67988b13564a8fcc76e61f3bb24983952e669fb82c6879ca6b1feeb0cc99f. 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/QZN882428156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dca5785f8fee8ce2706ef59872c26f712b476484662f88431de3045cb013ac. 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/QZN882428157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd3cf770ce4f6b4e6b699ef2077e3a70d75919250b4853556e6f44ca2bc6c5d. 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/QZN882428158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa3c5ff8a1bdcac28e91626b2889ac65949db9584f19be7497177bb0ad7a962. 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/QZN882428159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f05d13e3c9e3eab5d38068efb5b3be8d78992df539f649282d7ec773ec9a49f. 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/QZN882428160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3253f9a8d4a5507d726ff96d6962c3942a02749e2820fb0251c054f09d95adfd. 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/QZN882428161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db1da7b393aa4f8c499468723dfcc5e02aa3b36c573a0ca2adc3fd74548596e. 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/QZWDW2421729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efb8a531215283ddcd042013910493fbe7c65d80a25c8b76a19add0af895bdf. 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/QZWDW2421730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31904352c2a5c0ebdcf76c7508044713a4b1bf650f22c4d06654d8c7242e9739. 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/QZWDW2421731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04e103cc83008704df6d592b9805c7f8578c8dc7f1d36fa15ed492a01e342ef. 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/QZWDW2421732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed70235de17099f7e49bfc544881212c96d6d967214cf56a1cd8669a4206b9d. 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/QZWDW2421733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb54867f196cca701210d2b7631a86b3b2f394a97ac7062b9fe18d83a5fc0c23. 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/QZWDW2421734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0d0f18c73d3a11e9e5ebd44260710d34b93543b53a1ecd6d308f4e01a327a2. 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/QZWDW2421735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadf47c19ef6d5e153fbceb85eeea5c087bf66a5b9b84a2d371e6915f722a98f. 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/ESA112435925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ad178764b8c0e7261342303f699b10ec9e22660cf61f7fbae2f54f9c3992ea. 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/ESA112435926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ae13f6a6cd3ae8b4614e708a596f3d57da4f20d68048794fcce012ffae49b3. 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/ESA112435927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7088fc793365ccd1253c4021e641bdf12c5d4596a5eb8609a29386b940470323. 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/ESA112435928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc56906b253767cd72bd41bf0af720d431095c178ba9c4ddd163b81e9fd98f9. 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/ESA112435929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9449c4f407d758cb3e0cbdb403555b88242c25cbccc66c670eff7f2cb49f3184. 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/ESA112435930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6773a8741e72667732445aa9d99c5277e49b2adbd0880073b1a6e56fb3a90ca4. 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/ESA112435931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1531dcd5f4aedd20564f7be213a8ca4cae9d42da1208653b15f82e56454accd3. 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/ESA112323146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae0c8e87f86576423583d845d438af9752dc092006a2ce1d1af9e053985c458. 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/ESA112323147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa67747ee367a2a08210c6272a1a06c988b362469d45552bf977629df74e16ac. 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/ESA112323148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23dfb6e98a0af123ed4158ab389f12cb9bdeccfef0d46f79e10bc95fe37649c9. 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/ESA112323149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846416530e304052f21426df335b9ff32b832b6dc416270a0b77a6f83182bc3b. 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/ESA112323150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276fc9034f17f57930b967f33be6ad04ffcf1c9f21da8d87c6505ae74b6cdfa6. 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/ESA112323151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef621f49b20314e676be49d73cae7d6c1e52d841a7be55cbdf06b910a3beed7. 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/ESA112323152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0145f2a0daa7f3cd87b161a66c5106e3ffdf113843761457480992c1226b7a. 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/ES25F2301825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5039e4ee865d8fb85e1625bcafb8248b413e1e21124ec200cf4284e65df77d0f. 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/ES25F2301829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41115f8fa4951972555c4c64d354e5653f237a7a0c5b56279c8a631743cefad0. 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/BXRJV2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e19b105c2dcf3aba5f07fcf9e844fac137a6286608d7d85bf39805973b5af2. 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/BXRJV2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa241dc092585465eb6cce5b1c65285b6bcafecc8fa479e061626f010950f7ebd. 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/ES25F2301843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee529f7ccc7ac25961f150bee978e5b7e2ef582f6f699fc48bae582e8f3894a6. 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/QZEQU2132552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2543f0199066311983c2c7252a883e59d836db2ced1ee9e8a219ea20bc435cde. 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/QZEQU2132554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb7a9be8ef12420d8d8c6063fffc9f7c01f9fa1dffa6725843df438a7c3f838. 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/QZEQU2132558.
Faz a Pose Olha o Flash (feat. Dj Serpinha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430c7d4c459d15fc4b7a4da43d40ec932acc4cfea25df35b629db585c5b4457e. 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/QZEQU2218691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7057c4cc31c4a32c11e0481ba23c8932680a228f29fd5f00bef39ee7f1ef22. 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/QZEQU2218692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2af7d55e58994ef16fe44117f91f23d37f3fefc570ebab508b42e7b9d0c5cc. 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/QZEQU2218697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc22a33036720e5050df2a0d68840fbd504cff6b9fdf5995272ff76dd7bcbd5. 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/QZEQU2032454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225fc856d70f2e4f4e7c303d59a05a79066f1681bd8dccbdaac9dc7e2a6f6133. 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/QZEQU2032455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b49ace732dd80eb1acd47e3e0c2163954cdf20bcb9bb462bf48bfd8697c4c5. 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/QZEQU2032457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f991cc08625ce41f343113b46f4798d4a7f645001637479535a1e3ef86c2a2. 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/QZEQU2211650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99beb7c2a22e13bc5b9a5b2d328dbe9c6e43edb06ccf3e33096b4470cc90e24. 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/QZN882551579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa249a6d899772abe8925912f547c5045f298671e95844c49ec756565d0626c2. 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/QZN882551580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16a6a6165c94e166b0e7a8b691b9fa09e0272baabf8d9f181a27a83841b6931. 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/QZN882551581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bd95321407706192f69638e946ad44ed367082c03b4c806df03bd2a75991a6. 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/BXKG22500165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc473ec42c5c41c9c692fde5b6346876e91cb252dbc38fffcae45925a5e4881. 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/QZN882549393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82901d8a9648283bed97e0ce4714bbb198838b2400f560d544b5d1d2ff3a2c95. 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/QZN882531980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977d15db1dca3cb6a541ae32aea3019b52b7ef531d064bfc162a89c7de44df82. 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/QZN882531979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4005567d368d751c43eb32f3cd2ed0e83d2b6034e1b88ceaa6b04545f85aae58. 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/QZN882513713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c1bf13e64934c1bbed782796970d78ca2928a5bd0b835430b2e45e99b7a566. 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/QZWDW2476490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa93d93e1093ae5661601dc1a6bd2db6a939265e1586074a0fec4804ce8a5d9. 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/QZWDW2467954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447408ee994043974dfc9606dbc92c4ac68c556ca81267311f1114f6c1d78a86. 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/QZWDW2425112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27ebece97d792d8a41af301c341c1c6fae039d933020a89a672081ecf8ea5b9. 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/BR03D2400790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976bc9fc27602e9f52cea82267e0ee13c877bd9894d1b0e06558902534eb1f24. 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/BXCND2401268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe566dd2e5b1641561280cfddf263f323e6547f1f760f511ac12d365f329e058b. 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/ESA112432199.
Puta de Silicone (feat. MC Lucks & Vinnyrd7)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aed70f0c2ba79ef2aefef94e449df1bb34226bab314b670649b971508743c99. 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/ESA112427835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938027519b8cc3ad0ec819b3e39b4afecb09750557f09501c6f0af47be390a53. 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/ESA112324628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973bad6e66d3e8888875499ac13829eb8b48d71f575d76c04e37be035b521a59. 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/BX4IU2357365.
Clima Quente - Weber & Biu do Piseiro Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ba34dd72309d0e338b248ff8bf7a07f209cfcc97c84db0391b4bcde61aad3a. 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/BCM112000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9b342e6d471dea604b6aa0e2e46bd0a87bf582f37f3238fb9081134a5d7892. 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/QZEQU2215928.