Hot e Oreia was a Brazilian rap duo made up of Mario Apocalypse "Hot" do Nascimento and Gustavo Rafael "Oreia" Aguiar, both from the state of Minas Gerais. They were strongly associated with producer
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b312a06bc19d5fa3b0876e8e919d27f572847d31964081adb3d8d6a82ffe3c. 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/8bd8e948-8fa1-4123-808a-3b35e6f3ba93.json and https://artists.proofprofile.net/proofs/artist/8bd8e948-8fa1-4123-808a-3b35e6f3ba93.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286d8af96ab3a393eac9f20caf5f5c6585b0f2f987f1d2b76f927add7c31351a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX7AM1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f3d5d52e2b28199f0ccdbbc9ad3060d86b5bc4ab2a1711a5beb40aa4bab70b. 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/QZHZ32069800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f65a120b777fe14db0a1511bfcf3fee1e9fb64111b177d4d43cf3cf29286c0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c62a5861a0930589d49dfd7b43e99f45fbe668d30025d456f6416f0cdf67278. 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/QZHZ32069802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1cd55ef7b6c1c4035df2f3c0b4af360c2be25e7eae1f917952005000655a7f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbca320afbbb1d4c76904a4d2a521ef3e81b5771af45ad4dd2ac2b22defb71e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc267b616df7043c4b479126f65843a663f1f504771e333a79208b27fcfc90614. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9162cc5c1935aed176eb442a09196780ded4d3061b386bbdd99988950a90f8e0. 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/QZHZ32069806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7032ee03cda19e7ba9a791519931980c7d8687f56ed1f2d546c820c13b1d5980. 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/QZHZ32069807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cde2bc8ba48356259e606618d4ba33fb2bcda6a353bb22218131de943f5dad8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacc90f86c005ce04d42099f84b48ff45e1ce0b9cb00fed624d955f36388ec6d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32069809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026519c1648280cfc955ab65262f20dff3f27927dd031ba9bc3eab3fc8d43f5a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BX46W2000025.
Transtorno de Estresse Pós-Traumático (TEPT)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1d3b4a45c676a9929f1d786c582ec796adb41376a497fcf875fa989930e150. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BX46W2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf59e21ab926dc5811d2ba3605361d01bce672bef749f5774d6ad5b581448797. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/BX46W2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bae33c21da75851fe16c4f766dcc575d5150abc215727f7618542c106dfb557. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX46W2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e33debe1060191081961fed37e7dcdbc8900b3bfc533cd4b584dbb203f465d9. 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/BX46W2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4eab71c5d278a88f55a767144e9cb1bdb1390fe741f641c37353ba90cf21692. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/BX46W2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1af3250c9cf4d7f3d552a1050357a9c3ba8c69ae1d03fa009d7a03a3e95df2. 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/ES71G2045995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0044621f6f0852ec102eb5a4d1b8f23305f65ebf46c75866a9276f7df0bf493. 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/BRL4M2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628e5743e58adc610428be74d9a53ae76f21f0a446fe824d0d0705ec776ecaef. 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/BX7GF1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa353a05bc14aaba1ca15a6892a5b279e50790f93cd1d9ddf22e6327aeac240fc. 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/BRL4M2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa31405c4539c51ddb03b177354255d3520291d035032838dfe9d2fca5c04ff3. 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/BRL4M2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec08d260d95458c21cb5858ad1b02f0552981ef7fbf68932aa93990b77fd7ce6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL4M2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b568bc16af8a26d31f46d9634ecd8c8fe3ee2cf9e80198e22ce2358914e37d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL4M2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c6d7fc492c44d6793d22b536c0b4eae094927036d0060978d70d4a83372243. 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/BRL4M2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0044621f6f0852ec102eb5a4d1b8f23305f65ebf46c75866a9276f7df0bf493. 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/BRL4M2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875b6a6edb599d1f5386f8bffe5ff27c1cdffe69dbd913501609ee5b637c897a. 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/BRL4M2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008fc68cc5d19bf97f9f28cf40640c5fc943e22bba26f11d36f1090efd4f5fb7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL4M2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf045177848b917c98808bcc92a4bfaf2531c3cbde03720ad50284122f458a1d. 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/BRL4M2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e41ca8ad2ab0c838b91560ded2a100ecfb097355c62234a4826d19f24dba6a5. 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/BRL4M2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df2df018949e8ca60aca74938e866e241726a7164ea8638b9d7f717d10179c1. 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/BRL4M2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb592a9655d214e7c2a820f37282825475b2e5271a035b5ecf039765c6609791b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL4M2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc566641565c1ec26ed80b4eb69183a31fb87145330f282aa83f6f3d1455b658. 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/BRL4M2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297596346790dc775d5bbfe344df8fada565474dc8e13281382c307fd60193c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL4M2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee7e5dbbeb40ab45344631c140e315ccf68db33a28a7a2ffb3ae1617098891e. 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/BRL4M2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1614d27faf9682f3b681e76597e7c03428c85113800f90a11a46332e4b0059. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL4M2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5798312fdee59efb195b44714ce22b5651916dba52ace546aae83d214b27b89. 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/BRL4M2000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15394d600f2f452185305fff4281057e5824a5bcf20b3aa377ed583bd58bc6ec. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRL4M2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa56e39623ba9ff17a8adb599a37472cbb0e216e1fa11d3adf20194388f236dd. 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/BRL4M2000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec08d260d95458c21cb5858ad1b02f0552981ef7fbf68932aa93990b77fd7ce6. 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/BRL4M2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17d9595204fc696ebfddf398bca7591448a8c36a93c2909b7d5e1ce630fd674. 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/BRC1S2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33dc95bb80497b1fedccaa0ca289a2477d7eda337deaff1cbb83e9b452f7958. 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/ES71G2043889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc593bdcef008bd16d0dd44cf547fec6dc3da4add5837a609de603073c5aa9f8f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZGLM1924819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bec75a9ba1fc020b25ff637a009284b4a018549213775725f08db8ee2b0fa4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1998855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d6d1af1f4712be217ea084d5b504a46ad355ba49c8fcb23e60a6b16ebc60bf. 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/QZGLS1936718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9e5dd507f8b8a4b5e1d5cbd925b118dfc54115168f9325f3f5006599238634. 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/BX7AM1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7baef03d71e92c81a1881f47d0dcaa87063283d88f8b75bede15f95232a9fb6. 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/BX7AM1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a05f3d67a0b271bf4a10056b22863cd743879559eafdcde513f3fdad907b1b. 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/QZ5AB1908251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651ee3d4e5b29258c9b81abc3261aef8ca5b0dad26029004c0d81bb8788e1c1e. 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/BRC1S1800204.