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 0x25a8ccd19b1195980fb4ce543e234727126743682bf8f2c41899f008b8941128. 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/3245f0c4-85a1-4f12-a749-e45890207226.json and https://artists.proofprofile.net/proofs/artist/3245f0c4-85a1-4f12-a749-e45890207226.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 0x350211c31314a6ae64cd315c74f168465730fa7c27efb5b0d7dff03028f52581. 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/BR4IW2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f41220983b1da2a3575b524d1c9b2130a61526c500054ca3381af0db54a2d5. 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/BR4IW2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bb115a006201752a594d45f6588842626c408a5ec06fa1277afa985c784196. 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/BR4IW2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eec4e2dabbffa715c9fbc9aee6a83d2e55cb518a5200e3dad96552995fd8a00. 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/BR4IW2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1059e196d9ffcc24d5f71d082663a132256de605104ac738e32fe707c3f339df. 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/BR4IW2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b7b238f3801f0a02e2c9b3ceb43106df4db16314b6007058659aa0ccb14454. 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/BR4IW2100008.
volta da vitória / citação: us mano e as mina (xis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b21c40f10e2470401a0001fdff9c36236dcfccc482ae4575b5bedd95971c39f. 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/BR4IW2100009.
favela venceu / citação: rap das armas (mc junior / mc leonardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b758e8a2700773259a45ede041ccafa5bc26bc27d3f3cf2ef2c70bd3b2f059. 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/BR4IW2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c5c7d0059501153058cedbd274565afbe1261db437a3393c3365df4f01b4da. 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/BR4IW2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8e0d11736016dd9a52d44dcf235d96e36626f5293529d1f66145e8196ee42d. 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/BR4IW2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359699d6d2104d305ccfda47fbbd8a45a1b8f8ea7591ce92306a042166783b6e. 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/BR4IW2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ddd04fe348105f4cb6e85abf5eabe6d2dbd1ff418bb86143ca8cdbaee75dd1. 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/BR4IW2100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f46a784c44e5907786518e7b13b66cf92c48063017f395e9d5c274156662ec0. 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/BR4IW2100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb197cc6ac588b161b90cd44e83710c77dd09fdfb073c84a92e729e293e4e02a6. 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/BR4IW2100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45921d77bf73094acf70a605170fc96b6c4694618ebae8707c76defe83682aa. 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/BX3EP2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1f3984dbe2fc30d43554a18418d656592f574fed3b0aba2c377e9d09e24c8b. 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/BCF0I2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0c2b0899ac54e3530f413294b32ae726db736bc64585c5b96720bbdedbf80e. 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/BCF0I2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3cae824883e679b01ab25fab6f3f325fddbbbfa489a19b5bbf2fa516f734ea. 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/BCF0I2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0c2b0899ac54e3530f413294b32ae726db736bc64585c5b96720bbdedbf80e. 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/BCF0I2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e589659c557d932853540f4284d920a8dd613bd4154d3f9b3687b6750883717. 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/BXX6G1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d54117906ac5bd7b7be4acffe563f46e584dacf63339642416ef920af0c60a3. 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/BXX6G1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1f0191b8fe41fa8da3ef17b54d601fe91e1c8a8336c06397e2d94cd8458b0e. 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/BXX6G1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afadb857e2ba04ce91bf0ddc005077cc8c1e662b492cf19cf464e3badf3153d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/BXX6G1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276bcff11549a9199e88e08af4939dcd27f91c3a65e1aa885d171e77540db652. 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/BXX6G1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f25e61e119ebd35f8b2945703352fadda7299726feca680c7df752db9e8ade9. 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/BXX6G1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ec9376e30b36e77ab744e89e5d6c9664e494bbbd2e9c9275e09a3ef175bb23. 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/BXX6G1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c0afe315ba96fc996bb9906a1dedca74c46450d0cbec5bcb11a1ccb185f8a3. 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/BXX6G1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dab8f798b38ffba9ac2dcd912b81a4e4b14556ba8e9773e97fcc09803dac8b. 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/BXX6G1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683f2f75213566a90f666b429ca1c92899ebf683d7a09a547ff07ef7d94e2d74. 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/BKNBN2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b49eba9c11043fa46ae21c78782f04474facc191abe6eded255a68dc23ee3fe. 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/BKNBN2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17330454dc7fa380690993ec78c2d7bd7f32dfea1d41f11be87b6ce8ebfa6ae4. 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/BKNBN2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44064d77c2805e56714724442e0cbb18023fe499944af1ef0f69e298d9253f7f. 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/BKNBN2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868b0df98b0b399c97296515c262bf6df959b9a86c0da7e1ceef17a5669abeaa. 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/BKNBN2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd334887df613c67568f2352b009c3f6f903a19189be8e4eb2da1dacb8a5d9da7. 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/BKNBN2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58033b5658f5a800a546c822cda06c1b1c9583eab5bffb113cf5e6c0ca23f4db. 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/BKNBN2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc2a27bad8ecdf727391723e3db445e6a0d131782f17ed515cc8d60161ce0d0. 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/BKNBN2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edab5c9d80ea5e0e1d73ac4d31f85e045a86fd7491941a7d0335a1eb5876002. 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/BKNBN2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2922fd99b915f295e3dd4097e1878dcd4404338c00d1548c300f2f7a05d2a9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/BKNBN2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596acfde60f9850fc18283ecbd8c95918762dd0a1e595479885add52d7aa2bc5. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:34:30Z), 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/BKNBN2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af040e9a83b9d24277e2776be666e007fb0219765901c98cf51fc1e3247aaaa. 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/BCF012100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e1bab34658c79b020af89b44c13b01ee98deb74a613632a564b947cde43baa. 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/BCF012100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b32a49b4183d20efde4e92c123cbdfdb201a1a55e33a87f0dcc9e1c01fd165. 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/BCF012100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5502111cd84c8490192ed21172bc7415a06f9a8875ee56596a86f0c72c48fcde. 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/BCF012100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51a03b142d4479bf358ba4cce0d56db08a1194d449afc5488de15d6f7df7eb0. 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/BCF012100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506d65d1f530345f6a59fc47a06d64695420d1c3f6d61aa5cf3ff10b879bbce1. 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/BCF012100014.
Fabriccio no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94fc8167a4d47dd64c2108a73cef4adbb6b54c9b37bd0d0488dba1c8f61900a. 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/BCF0I2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb325e6c6a0800fe2afec95dbb97d24e0e7b24ddacc9d1c824e4949271dc3ab. 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/BXFOI2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc187b97df326b72b1ebe91a18ddb6b5563a1ab2b355f8b82ee23ffbefc645c0. 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/BR9GJ2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8670b660694232550897fbff08596f8c4b462585ea1a864ef12f99505d654c49. 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/BR9GJ2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92305be30bac16f92cc1ee7e72908019045d5c4372435488639bb28409cf5cf7. 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/BR9GJ2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f00c89c0824b344345620dafbdd4e1fcadeac45966923892705c2b56fc98bc. 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/BR9GJ2100006.