thumb|300px|Pedro Mariano Pedro Mariano, born Pedro Camargo Mariano, (born São Paulo April 18, 1975) is a Brazilian musician. He is the son of Brazilian singer Elis Regina and pianist Cesar Camargo Ma
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 0x57277571a2f34554009f0154d4f63c638dfe30998354710333abfd9907fc61cb. 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/65757627-4fb4-49c0-96b2-0fd7cc2b9824.json and https://artists.proofprofile.net/proofs/artist/65757627-4fb4-49c0-96b2-0fd7cc2b9824.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 0xd068dfa0957c4f77bd796d7169295255acb9b12c752b0719fe3471c0e34038ce. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/BRTPA0200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13ae8521a09571168d1ea8d85f25a8b1ee42f3b46ddbd3b19f69baf37f84e5f. 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/BRTPA0200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243c336e6e70b819df8ebdf7747f411ad875b77ed9ae1c4e31b2e65dcdefd5e6. 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/BRTPA0200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47194abca40b7c15b39c8893fc56a744d614754de42703e95d72f0eb91b81c6. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/BRTPA0200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386f28b4ce6ffadb1f1315c1364555dc06d8d1efc1b84a778cfcb74e4b8c0327. 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/BRTPA0200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68bdf2af6956dbfbc0b4f9f8aa2c677328ed26a0b54823ac6ca4aebef1fed7a. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/BRMCA0500219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92434fd4351ef9e7550f36b6104552c3590414cbc8be10d28a8bbf2f49ceefcd. 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/BRMCA0500221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a69242d3efe548e4fd154e6c9a17ae822fc2a9396c90a8be65c9d67466286b. 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/BRMCA0500207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd715396aec742186a623cf63af4af85e6849a7ddcabdb18ae758bc2d8b964ff. 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/BRMCA0500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ce3fa93dcc695a29c460dde83a48aad5d61723add6ded8e30b0105811edc36. 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/BRMCA0500206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a2d56e7aa259009895055a35b497729a755a7a89d232c34341b9b0a24e8a94. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/BRMCA0500214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aae91db364fb93181934816aeb13c9c57d9ab260c001a1a9d0ddc58aa4103fa. 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/BRMCA0500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019a333a443004b1a8379b7a70744614f3aeca8d4a6453a58c49cd81f1b8c558. 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/BRUM70700115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437c3e16c63ab7f983b20252d1c721197dc79fde1b58bf034525b59e16a7a1c9. 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/BRUM70700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bf8d9dd3fcaabf1c5ba5ae215cdeb62e01556d87994fb0e5c1562403236660. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/BRUM70700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb5c9499e2641b98c30951b2588dd5c0b32bf148a15706107eafdbc4f84a2cc. 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/BROP61100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85652d955be158d497fa6da8ba70acb24e31fc4b2d559a1b7b63e458a8d911e. 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/BROP61100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c63eb49afc44bb9d6fa05a41864b502e437597c7cfa168bfaff38ac69e6909. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/BREMI0400440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9532312b532a01d1421709ce931edf9c37e2252c96c8bdee7b71ff411d391ea3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI0400441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8ebb93794c2a7de02e8fa98dd7579492edc385a1cbfc04a9a4b3a07e429526. 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/BREMI0400433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336a0e0ac85814548125cba1be056d60fb1182855dc3c1c986e23955d38ff6bb. 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/BR0P61400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c5cd37ecef993ab561eb0b2c81c34d7d148d32642cd5d199c5d5daee2d25ec. 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/BR0P61400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7d001ea4f9c2ca5ab22d0ae5c315913771397abff5dd1178d468f729b3f8dd. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/BR0P61400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88633387f6861c3681d039167087ea979f235759ea2079de0e9b6e67d57db84. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/BR0P61400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88aff5f5f0221e78eb40805efbe63daa70e6f1ec3e257202c5046d249b6f6d1. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/BR0P61400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60480639d2ca9a627fd1cec3457c0171579834f7ac272b4726802ffd1618545. 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/BR0P61400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc285edab051d83a202470677196611ff8d59afa95fcce7f16e2c2eb626483d9b. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/US7VG1721799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39009870c073f294481abbca60a35d8421f6eaac40c2f6d60a8b03e495b38b06. 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/US7VG1721800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465ecd973005fd07a1a0222344c5ab6588d368e23ed1f7ce530cf21e6d1a142e. 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/US7VG1721802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a4430dc45cfd1bbab332838e579ec02d392288535ecfe469047ecd15aff937. 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/US7VG1721803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb251774a683d88550e9f53e891a6881650fe0c99c063d72fba86a0a1ae90c8c. 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/US7VG1721804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a21e10d78c94bbdeff5ec524a0ebb2430cfee81f3c01556ae3484ba05086112. 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/US7VG1721805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc952f4d37c6971a1864e94b0c2871fdbf781018ebb45e9def2bbccdcbefc1f93. 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/BROP61800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0816dbfbc52153753408952f37379d795849aee46c28144fd0f397e61b8abbb3. 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/BROP61800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9677fb583b56c2a7d7419dee13a191e26d37b4bdb8951141780cb5c49a6b18b5. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/BROP61800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc791782d82086af833911474452088d75e6b18d2c72ff1125c6bb33c4c436e. 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/BROP61800011.
Pedro Mariano e Orquestra / DNA (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48c1d5cb85693e4509fe0eb1cc70665c0cb7598519d8bb44179784539be9eaf. 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/BROP61800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0816dbfbc52153753408952f37379d795849aee46c28144fd0f397e61b8abbb3. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/BROP61800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed4fda2e9abac2a5ce558e60a45a21ddef7353041861b98abba76172e1ee123. 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/US7VG1923247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf8c7983c278ca2a1f2585682c2c602d9efca6f25e6bc1d2c4412c6786e4374. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX2522000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffefbddfb86d7b9daf2e66db9f1f02006bac0d959e7344f105d8bb7ce2e8d67. 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/BX2521900501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea9cbf37523169c0f8c2209410f815dc2cc57e0217b12b1c0238338c3d7d9f7. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/BX2521900509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e26b628f5ff93788caf91c09efb367cef6f9257e5e2406bed6870797853616. 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/BX2521900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a398452a99fc44051c1fb80e649903fbd7cf454b25ff3fc513c767ffdfb5d71. 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/BX2521900513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6b86f8d6a1177dd60d9c79fdfde15d7b19b58f7a4c1bfb71cd6c751a113a27. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/BX2521900505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514affb6a6f9c40871b6353926d09f039763e4cea5e951ac20747123e36f07c0. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/BX2521900499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96361092e78f89599de76a63a955c18c4536b722b5e2b82f192a242c9d767562. 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/BX2522000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c32b9e3a3a03e3ca5399a181539ece59ca3d4df9a1450c72586e6a209e761c3. 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/BX2522000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518a3ccd787b022552db08ee459451ca68c1825f66d087579d5f3e78e3378694. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCZPY2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1617ac2df41cbdf32f41762d9ff9a55f2928e1a86d76d8955dbd36f5451e427b. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/BCZPY2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3c1a96a038b5836cd6a27f99f8c54b54d59a26aeef789965dcdeed648380c1. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/BCZPY2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8781d247818bc9c59d65782f60bb2e7fffd38dbaa2f2795a33490581e7e7ad. 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/BCZPY2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca932de2dfecee3dff8b95476b650b63d035dee91e51f865ce2802241c08fb8. 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/BCZPY2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4342be27543873384916fe12fb2a1ad8c2dc984f1b45df4c8b1757f17db6fe8e. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/BX2522500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d15b06598da143f225a13ba5ab8481f1f67733bc369bb5c82d11320f0ed0fee. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/BX2522500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178f271477d03de9f7a73f63dfaabfd788017fc45313b2ec6b67b7c1d82cb303. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/BX2522500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005cfc47ea26135d389b22587eaadc9ddc781532e8f7c612b8f405ff2e09511f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/BX2522500014.
De Volta pro Meu Aconchego - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f7e7155c20b9b7044c47696811365a8e3801efaad952bba51e5ac8f2a75d0c. 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/BX2522500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe318b008da5d2ee3844ea7b7fd5e8ee31757b8fb10475fca53ba99197c6c2741. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BRDSL1300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5fb4232c7e242b2a7d8085133ba8051ad41b791feb6c94f445fa286df150e3. 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/BRAPD1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7d04467d7a55732c30dc806de0e6d74457909aa271daec1d5ea5bb56efea01. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/BRD9I1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6250b72fae4fc018bcc97ef6510cbfed87ad75c8c56de8f5a6c09940dd9353. 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/BREMI0400443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5161387e02507f5cbb66c990ee82c69bf4b3b224bb797aec7cc6994c3eac840. 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/BRTPA0300116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90666b6c3ad38b1787ae35ed0ef843da88620d4dedc147bd96b2159dd21056ac. 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/BRTPA0300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3aab4ff0eb4beda1cccd10d6a44e9bec9240f70174989928fa00aebae153ed. 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/BRTPA0300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7438fac35e942e65ba7e8a2d9a09ed6006e47f0c03ffb2b60aeeafe3c9c7f2d5. 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/BRTPA0300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131eb793494bdb19373d492e91a5eab5661b1ce3d8009d95bf19272bbcd23f41. 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/BRTPA0300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e573dd2e2ca233e07e025f1ac8b7a1ff4e68d0ce9ea266201a70e62fe08f95. 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/BRTPA0300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59331d6c82ae009cd61ea6994700d3e440a353e88c38e7e16e964f05ab90cb4. 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/BRTPA0300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69232291c5e34651d6cf06a1ad50955912e4b8486e0a0eaff1098e1dd67977c8. 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/BRTPA0300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b56dbc57ff4595f87a1576be995c0b86d680643e46906b482988ccf930ff8af. 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/BRTPA0300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1482f20af596c5cc01710fde71a2d988d62b0788ef07ac9ab6872e2c426685e. 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/BRTPA0300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dfe01002c671a948a5981bfe08e3855fbe9d757c46ee4adeefac4228c905fe. 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/BR0P61200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf869f6114ced6c2f4d5947490bbb348219b3a39340a61b81cc1ffb7f52deaeed. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/BREMI0400432.