Dermeval Miranda Maciel, best known as Roberto Ribeiro. (Campos dos Goytacazes, July 20, 1940 – January 8, 1996) was a Brazilian samba singer. Life Son of a gardener, he had already begun working at
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 0xa6e14a748cb9911afab5b9e5f5a46299da21e571583ee7cdee6ff2fd935dca93. 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/9e23b5b1-d621-496f-9ef3-a6847a9118f1.json and https://artists.proofprofile.net/proofs/artist/9e23b5b1-d621-496f-9ef3-a6847a9118f1.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 0x0d204b2a250ad7414aa2e0cef8765a155954fb882e2cc6670e7558383c4f7f8d. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUM72000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8c3e299dce17369fdd88e3971c4e164cfdfcb61f44b9d8f3b878a51389377b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7500341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f58a65e4a45e7d5b48f99095c36c380be00ea6d60c6f023444ff1027f2f77. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BREMI7600217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33436366243db5fba144dafa24f300bff67b1fbc0cbe78db8deee57ee1f7739. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c09ad4cae7298dd663ded3c5703c03e7f339f4712f65eb875ab00208a281d4b. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb62723b2b64e14eb5bd7aeb82a4db4045d7c6e9abd2ef97fa64d0a3607805d. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/BREMI7600792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2670ef0a4a74286eb75f33c164b6f58f47dc030ffcb925653de0b2fd6975ef29. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e02f7d058b25429e3c288411bf0a75afa96a822b58d326888f42986c0244d21. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/BREMI7700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a48d0dcc147d37ce60229f14dd1f1096096a263fb6b0c515ac9b46ee63e7463. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/BRUM72000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2f4f9768b2fa0af1c5c92444681371f81816cef6d8220da37e216119801658. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI0400732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb42339509f6ec0e6e3d2e38dbdfa4388bc31d229481f8d8134f8947a58b4082. 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/BRUM72000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6566e9bfdf72e3b3f50c5406276227c91ff9fb264e139f54c49b216c5b819b5. 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/BRUM72000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0cb2964790c70f0f5608d749d43c3a8a052d6b562d40c4ad2fed0fd2e25a73. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7800737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8fd0cc73e4ea28db04f9b7e1b24244c389cc256893af6ee225d8285a79524a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7800741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7477b4cffae206c45d5314739b9c48df24da015df6f8725b609960e64004e6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7800743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0797c41e06a2794fbf59dec72f7cea27f328a6ae272f3d824deb59c266e51448. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7800740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8249c9ee21c8051f05e44b9c39893ee7e98f004e487b7a9c6e1ec1f2d4e274. 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/BREMI8000218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dd53cd3903f62422a6b98b5c626f1ab521bbf8988ab6259e83bdecb3e658c2. 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/BREMI0501535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c51bebfd315285d2c2881a7e9a23ec865e3b6cac818b94c4f9baadcad1f33ba. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI0501536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4719e3458e829ea4f5c6cb4e953db8d4520d2062f13c78a94b9fa0cf27a9618f. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b3c85ed2d737a4cc5154d152d6401ec0600a3e7818331d62d5a05aad24cf04. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6262611be9fa76af493edf3f7afa6b667b01f292f0bdcecbafe340392fcaf90. 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/BREMI8000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f2831ebebec05a3405639f7b9f30323d936faacef572adf6cfe38dd1eb736e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8300286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be1de4497f70cba70d1dea9820063e7d9bb8a0bf1a85f0212274ea4e93302f7. 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/BRUM72001033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02c4ac5356fbd41edb0e5e090a4054492bbacfa41f83fbb0574a3be8acd2f4d. 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/BRUM72001030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb203013b1f742984bd93f5da036b0349c8e10a783252c35338804ed63ab7aa92. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BREMI7600230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66fe5e1a58f3ef7b6caf0204a9f018050239c6df01b85333f93ff7d1e254834. 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/BREMI0400731.
Na Roda de Samba Lembrando Roberto Ribeiro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01191f03910025c7c00429b54585d9669d76dba7401b6241d7abeacddb511c7d. 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/BREMI0600272.
Coisa Louca / A Razão Da-se A Quem Tem / O Que Se Leva Dessa Vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cce46ddaddb28097fbb860b7037d4e10a779cf822b7d1ce6bef8c816a091350. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BREMI7200744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce446697ec7de25f8d0a1df86714d99fac3f38a482623fe99b0c678d4be9c730. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI0300840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed79232da79e4808839c19c04445f1afe6bd8029e0406fd12e3b8603a3d73a6. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900042.
Quem Te Viu, Quem Te Vê / Música Incidental: A Banda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b72ea68aab37c3a7393ce490c00cff89708651abb73e6c5fedb683805939cd4. 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/BREMI8500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c380a9113ea1cd0bc1b8652636414d886db694784f86242b79030f38cdae8f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI0300245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7296cf508d6aaed993b59520193453e061e8b42b5c6bebe6ed7adb1cbd3554db. 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/BREMI9500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745cd78e680740358e515bcab0639bf502671b357b94f43feb03566a58a7a639. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cc4fa568bda6c53944bf8fe297ca96f123177e9bed15315e31dbbac9c2b8b2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb203013b1f742984bd93f5da036b0349c8e10a783252c35338804ed63ab7aa92. 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/BREMI7600230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3ea163417983f4ac8e6457839c967bd61555d21a37370c695e551daf5f59f7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e5f7925b2b0cf9352e0741e40018764b3790ead2893e975df11a60e1cbf213. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e02f7d058b25429e3c288411bf0a75afa96a822b58d326888f42986c0244d21. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33436366243db5fba144dafa24f300bff67b1fbc0cbe78db8deee57ee1f7739. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a2dea3860030a404dd4c6a7eb778052846df964657b951c2d04f450082eaec. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72540fb9af664268d6d7d08e34c6f812ec3866d015067b85cb849f16db872bd. 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/BREMI7700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7296cf508d6aaed993b59520193453e061e8b42b5c6bebe6ed7adb1cbd3554db. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9500414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745cd78e680740358e515bcab0639bf502671b357b94f43feb03566a58a7a639. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f58a65e4a45e7d5b48f99095c36c380be00ea6d60c6f023444ff1027f2f77. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8c3e299dce17369fdd88e3971c4e164cfdfcb61f44b9d8f3b878a51389377b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7500341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c465786a729b5e1f9644ded0cb7436346f93cfe9243a44fdc6c09840e1a27a. 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/BREMI7200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b7d1721e6c65867128f54f234286a7e7ee23c4ef2d0fc0a0f895992d059875. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/BREMI8000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce446697ec7de25f8d0a1df86714d99fac3f38a482623fe99b0c678d4be9c730. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI0300840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6262611be9fa76af493edf3f7afa6b667b01f292f0bdcecbafe340392fcaf90. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe0a64bb0ba75a2851b6ed60af912a87fd03a51ce598ea0f46f2ff8c7c98eb0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7500359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc3fcf0ae3e91c44624dffc6d9e16171a8371426a1f2f557a61739e96dc7b1b. 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/BREMI0400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9e6ae9b3662f5b35d122ccbde9c8ab501251b70d2ce1dfa0a9c277c4d81365. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/BREMI8700169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3baea19710f10e41ba5e4d62d3d44f8f311b7169656a03c9c93d35ddf668a8. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3ff34372b02c6fd659732b2e56751870dafc5cb0558a120423e8dbf6a296b7. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/BREMI9700137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0268d88af299598e73f3c28d126d62d2ca4c9c4942f18c9f39462edd2bc75512. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7200742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2153a61b71374d9c1d98244027b4ef4b3e4a605c379b98fd9e2b655ea7c1c534. 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/BREMI0400863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d875bc90f8018678b00e0785c9628022c48dfe18a5c87142ffd267694d779b6. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/BREMI7200533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed79232da79e4808839c19c04445f1afe6bd8029e0406fd12e3b8603a3d73a6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BREMI7900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020c08a7611c16c46141819075a56987dabe60a30cdcd81dd30c1d251f2af78e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI9700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943864e3c27ba10edafaa2e8d16065b115c5ab9e9cc316b683291b3feee93f34. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cc4fa568bda6c53944bf8fe297ca96f123177e9bed15315e31dbbac9c2b8b2. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BREMI7800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a2dea3860030a404dd4c6a7eb778052846df964657b951c2d04f450082eaec. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BREMI7500340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e5f7925b2b0cf9352e0741e40018764b3790ead2893e975df11a60e1cbf213. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f58a65e4a45e7d5b48f99095c36c380be00ea6d60c6f023444ff1027f2f77. 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/BREMI7600217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3ea163417983f4ac8e6457839c967bd61555d21a37370c695e551daf5f59f7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7600218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc3fcf0ae3e91c44624dffc6d9e16171a8371426a1f2f557a61739e96dc7b1b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BREMI0400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c465786a729b5e1f9644ded0cb7436346f93cfe9243a44fdc6c09840e1a27a. 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/BREMI7200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d5978032f9a3e06161f187b6eeee0043e460ae15f5a5d61767fb564a21815f. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMUG0600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb0dd03fc17c68b2b262d96cae381f6066e51b4d8d15c8a07b02566cceb326e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMUG0600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745cd78e680740358e515bcab0639bf502671b357b94f43feb03566a58a7a639. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745cd78e680740358e515bcab0639bf502671b357b94f43feb03566a58a7a639. 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/BREMI7900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d875bc90f8018678b00e0785c9628022c48dfe18a5c87142ffd267694d779b6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BREMI7200533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943864e3c27ba10edafaa2e8d16065b115c5ab9e9cc316b683291b3feee93f34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI8000181.