Humberto Gessinger (born December 24, 1963) is best known as the musician, guitarist, and bassist from the Brazilian band Engenheiros do Hawaii. Musical career Engenheiros do Hawaii In late 1
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 0x4640ff4aa9b07c31e12ccb5ba1bba71709a0c7b00cb4f506981484ae91a130dd. 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/8d4a37d1-b0d7-4913-b929-772e09aabd93.json and https://artists.proofprofile.net/proofs/artist/8d4a37d1-b0d7-4913-b929-772e09aabd93.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 0xba575a5b9ada514b813191d8dff6901ed544fc7d1608a4645a99c12a2981b575. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/BRBMG9600458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b6601f494cc2ce89b24f9e05f1053d48583ebccf5c2fc41706676267863010. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:40:38Z), 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/BRBMG9600459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34f1ce621f11c58f6cb08d67a5766a9f1607ebebc64e7b4fafa73d71f79c34c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG9600460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b6aeab33c8826acd1dad3e5c6c9f2f42bd9fbdb8d819e1d3fc2940dfec06d7. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/BRBMG9600463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b573e35356f5f5befe82977b36474cb3b81c3a61b47d7f51e85b275756d699c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/BRBMG9600464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f330cda1a3aeed470f74525180d3aba5895a1415dec27d24783ec1466346268. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/BRBMG9600466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf017c137ae75d1f7525c3d2fed6792a19e6a538c7e41e81960c8958c755fad59. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:05:02Z), 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/BRBMG9600467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a07466d245c8f6a04666b1114c5ebaff7e7eb8fc2f1bc0d48d4e433ebc44aee. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG9600468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fd6a62629a882c8c4b997963a8e776bf6df08cec4419a08c131af45df6fe57. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKCN1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d05abf40ac917d5639b89601f8ff8ed7e7b443139acc67600daa2955c9bf431. 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/BRKCN1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899858f8e37b71303453d8400ffe90221bd7fadca91aa3dcfa3b789da21cd26e. 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/BRKCN1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4028333ff0fe3ee765c438e2b2a580cbf7c0f0f534cd6b7649586e0cebc8abc4. 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/BRKCN1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc7de6f2a039f1d847970d07b2971d574eb18a0d75b530a9e68a447729e487d. 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/BRKCN1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc662a97f21ecdf7e1a45eb55316b8993bbd9e0d569fb6ae8f4619a20088b5d65. 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/BRKCN1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fd6a62629a882c8c4b997963a8e776bf6df08cec4419a08c131af45df6fe57. 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/BRKCN1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3973069db3a06cf7ba64f6c6ce3b936f52b2e19798be2c89a488146574b3020f. 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/BRKCN1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f78681ab5f62b46213327049f9a25de4e64be9ce9ec3fb5f397f2f959935cf3. 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/BRKCN1300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b47580df6a061047a8d42eeb0588f059ff03d9f8e67242520b1b6b8c1e48f7. 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/BRKCN1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecd38828384723909e4709e6084a0956e672c6fa6f9b12391379dea9c600f06. 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/BRKCN1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee64cddded412b256a8b37ebacfb6586ec36b3070b71c90fc479f63f2a057ad8. 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/BRKCN1300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0967317290cea29dce037f268130a066113d080ad5c7a4ac96d3d5468849d6. 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/BRKCN1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501440c92d34c1e1ef52be2b4e9e095414cfa8fe524d431a0848a73e5d2ab815. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/BRKCN1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cae1e4d06c12f0fee0230d49a1e53ac46f42fbf81a90f9a1c12758eb39ed72. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/BRKCN1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026f16c3f6b2a0184554288c6bcfd8f86badf91a734d4b18e5f6250f54739c63. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:01:39Z), 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/BRKCN1400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b5759a8ee5b35325415ee604a648f979aa260baf3b9ec103515501d14083e3. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/BRKCN1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857b6772225d16f0725da4f787d63b3ea65105a11db212f604c496af1549ddca. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKCN1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d3bd222a825f08646e6cac211506a9653aa452ce66ea6bed140e9105cca1f6. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/BRKCN1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1faaea9fc429ed139bd9c54f810891c6c03e746b0e5390a0633172e2780df1f. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:34:25Z), 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/BRKCN1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd641e44dd23ab8600eb5c85a8fd3fb42081a46a56279546d47627bac94bc716. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/BRKCN1400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c47ac7cafcbdc820c8c073bd6b593c6d7147a2848c3ec36a5c9ba8788e3c16f. 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/BRKCN1400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248a13fb3b6e116a8da86dc06f6bcbbceb15cf172d0ac9dc9bfc75529bd4ac29. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BRKCN1400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd1aceb3b45a9d5cabe360c97833639b8814ad25d91837086115d8d2947ba0c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRKCN1400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace08f7b8bc60931137bf6efb34fbbf1ba2f5e8b8fd12d8d1ed448037587bde7. 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/BRKCN1400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8af1fd583bdba3d73bfad492c6b2061460cc24626ad619963cf264f4c0538f. 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/BRKCN1400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b5c8b21ab9e97194af137e762cb95889eb20f09382a0ca1c12946b3f6e1234. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/BRKCN1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0385c73c7ac915792530cd1d0276189815c93594f094e9d546ce18ef620900fc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRKCN1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bbdc50de8d5868979d57a981ff406bce08b0172340b2ec1083431a73df8974. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/BRKCN1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd701d1bdf454585c4b809ed96b6add21136ebead46464d24db4b50387ffcccf3. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKCN1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d01e7807ea80df5a6f8697d44c10958d033be9235cd4b2c519bb09641f4dec1. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BRKCN1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5572018701e0103cf1af14963c3287c384a9631d426dd527099befab687711e. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/BRDEP1700392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203622162296ef82885dbd9301b0d82ef166960c2be0eaaa4185a57bb5da4300. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BRDEP1700429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538dc8145127e238f9d7c366c4a61469f70425529b8811e476c5452bde8e2997. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:46:09Z), 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/BRDEP1800015.
Ao Vivo Pra Caramba - A Revolta Dos Dândis 30 Anos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf708c2eb8346092e1566de721785230aa854cc0fda8dc93b261b32d18f691cf4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BRDEP1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9948f739c8bf821e3eb6e147a40b2010847ef7a6f9bf03bd57c72383a2321bae. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRDEP1700425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb256b9e956f505ba601eb3efdb01ba3cb81f685f809b1c635d140ba2b26d4c78. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/BRKCN1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5c22533e09d872f68685c1285395f24f8a3526aa819ebae9b90f0f4686a570. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:19:39Z), 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/BRKCN1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38724f42a2a32b45a1bf4f21c90202c323753c2d566602d7efcfb890461c8aa4. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/BRKCN1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b7aa26792e91e5f834db2278840d1df61e46372a988b301dfe5da8b36a50a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRKCN1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc8d1f8c19be77a7165a4d4356e01975b2d5480c2fb0d732b1c1629d7a41908. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BRDEP1900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e06380b5e6f67c09e3c4b493ebeb8cbda60b6e34403f3250140abf36cc143ba. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRDEP1900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814cc18f4d8a707d1bc1f1c4d36171137e35c7abe1125427178783370194e2fa. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/BRDEP1900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f5e7d37e224ec2b7eae816d3c10231666db5de16cbe37d3e5bcaf545931ba2. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BRDEP1900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d06fb97541709684927173b5cb9816f40b41cca32322c329650e909792a1a6e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRDEP1900174.
Estranho Fetiche / Fetiche Estranho (Carlos Trilha Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2296574db3bc07b059bfc52647926830d3a8b6b08ad628f2f50dccd38e140a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRDEP2300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9ff1c7a0e2ddd202b3deba7c24f643dc98a5b12d16044b1f1032f3ec681992. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/BRDEP2300371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03185d0a31aefd5bcebdbcbd983e8aed564b43eb5aa909af2226a523b00d1f7. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP2300367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdfce35219d4b3aa362ad04791a509f105b826802f9fb978c3fb23c0d55b89d. 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/BRBOL1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73cbcac9d39ac6491ba5762dbdb97446ea1561938c19812d2846c89acfe7b57. 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/BR2KH1300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcaaf027592c90922aa44b9dcd1b5ae815000125469a2761b0646fcf4ca0bd4. 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/BR2KH1300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a5e844be24c469313596f3b309e71c10fe3932f07eee96e1cc694c2ea4fd31. 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/BRDEP2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a5e844be24c469313596f3b309e71c10fe3932f07eee96e1cc694c2ea4fd31. 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/BRDEP2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ef2562941c9721eeb5742805f5ec5a480cd39ecf1468f98a117d4b4fd7d384. 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/BXPSR1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0337e70e35a123ceb0242fdd82f82681ae77e0175a2d2ca59059d01013ecf27d. 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/BRUBV1300006.