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 0x7939c474ae9b681fdbaeec9f325146269787cb4a2b87c7e1a34c44e0c31b000e. 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/314090a8-3012-420d-9b27-c06f43d78986.json and https://artists.proofprofile.net/proofs/artist/314090a8-3012-420d-9b27-c06f43d78986.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 0xc703698bd1220c3750276bc0ba4d5cf1375a380d3fb76e37ecfba74f174e239b. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22302691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaeeea10f3aacc360200bc1fc85166f5a56a8475d75f32d558a610666b12db60. 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/BXKG22301653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf382e9700537be0c006b9e45c847f489c6bba3ea8fcf4cc051606bc213b97c8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BXKG22301294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4862aeb1450dc9670add7048c0b92094a604ab4e0d6a466efb87897dcff441cf. 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/BX7P32300544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf0b67c0f5f8034b897ebf5291099a63c2cf3bc2ea48733fac1b4f2c2920141. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/BX7P32300409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb456374f6c8baefaa1fd628060164ec148e0f578afee1c6ff13662826a2c6307. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22401192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0071f5b18e7430bda1665259003f1e99b7246aa05944def71256fa8f1a877a4. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/BXKG22301476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185b8c8538451d21a5b705d0c0ff6518831d01f81faae6f3e1c55a6e5a293be7. 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/BXKG22301866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8471096d6d6a84e1cc9726c7956db5747ba7f14d5b1ad6213eb0f97f75ddeb. 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/BCA5Z2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bc5c726a17e3592903d19ec22ce6e3ead287995210672a26c0f9bd2f92d60f. 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/BCE7P2400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60092a6419c6e9c98894bc2115b738e3588bb2601c881e2dacfeaf4102834223. 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/BCE7P2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47830953e1255a442f756036ead398ef5b9c354d4435f99516a3d1a3c7845e3. 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/BCA5Z2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50ac84a4c65c12ae66aee08c2317303a2893a9661a6b162e53304dacec09efe. 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/BXKG22401617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8904dd68430d326282d1633bc2c47f3462627f93aa16787d8e95dc320e511022. 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/BXKG22401803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6502a6d18c90959995e806c4777cea6e79d20151e81b8512c8aa65712450319c. 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/BCE7P2400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b17e821b917459f142b2b68388f4290c014147750a3e3bc48ace604e225812. 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/BXKG22401616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7727c331c9d985f6344773ca5b0ec900a9c5f5802644687e106f067494588057. 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/BXG6R2400488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabbc3c2c66debd3c1a072f4265eed16d56000248365a99494199d8ddeed7279. 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/BXKG22401175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc255714dbf9043404f6938ec1d1adafe765eee3b1eb7ec4ae771995ab4fa231c. 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/BCA5Z2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6203dbf916a20e7dc95152de08e12e8fbda110a36479100e04ce9e75de697c3. 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/BCA5Z2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb573632698a1d0285c37c05fd7306c78ac903f40776cbe8b62e778353dc4e023. 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/QZGLM2446777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a9f01354ad7a1e1d642aa5ed2eefd88d61d14b3acb923285871fb196dc9ec6. 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/QZGLM2450923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc27de4b72bacc6b6cee2f2ef4c44983120437cbd704773166945c3668120c0. 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/BXKG22400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebef96550eaab2c74cbbd5e61ebc83b822c362955b0d296bf6b5010d00d086a. 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/BCA5Z2300229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb315b0e338d5118a717531073ace3db349f61c80d8e21788c0574fd2224c8da4. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/BXKG22302777.
Set Festa e Gandaia (feat. MC Kaue DM, Mc Jhojhow, MR FÁ, Mc Gê & DJ KAIO7)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa780464a708f994cdb6f2b1584dc4148a66e1c71d33cc3a53e91b2bcb31f929d. 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/ESA112323342.
Gandaia do Puffe Vol.3 (feat. Mc Gê, Mc N1 & Mc Robs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ac363c45748cf171aeff6d501d388cf1dfc3363e8851511570bd82baf006a0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ESA112323946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb4ffbd4e5709443029187eeb589d1b7012a6c8b2ac49dbc1456bed32a88027. 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/BCA5Z2200226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ab07963ae497b65f0ce849fbe644f2f9fdd192343fd04e2226927bc7674f9. 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/BXKG22302118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e1eb7e46af670f5ee54817dc563519870df61167185845b13ac77f5271f941. 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/BXKG22302119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac2139296bed4a5f30c970b03cf978c81828a8d2ce759fc4322d2927b6931b2. 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/BXKG22302122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394569b0e9f04c3edb89093196c1944f1a693c9783f775bdf6b610748beabfb4. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22302121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c3603a575eab6f31ea90ab6bbdf46abc453a4e2ba46d2f55018af957bb758e. 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/BXKG22302120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848d9916d771b552edc47f0d6a949bb5f64bc449724bdfb518bd397ed42b11f4. 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/BXKG22302123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394569b0e9f04c3edb89093196c1944f1a693c9783f775bdf6b610748beabfb4. 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/BXKG22302121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd4fc12a32ba0e089fc7953666be58b89e17504b333ebf617fbadacca4d0c21. 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/BCQ2X2300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ae3e2abd93be952726c6e395e5ea2cd1b178cf929596e0e8cf55ea1d89b75e. 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/BXKG22302014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939c34899f717bffb3d9d0112d0cdc8563be7f118f1468b5394ad4b9a713091c. 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/BX7P32300446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100aa74824fcd265d0dd3a9af4dbbbbbdb48b6ad62836aa2eecc5812a7951db7. 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/BCA5Z2300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc242b37ee971a32e0ef0acea6da089e83a8e3d03b394084c08cf233b7b7b6bc. 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/BXKG22301209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93112d4799e06617ef66ecde496502523a8603ce26e9d1053a5c23c944a8fdd. 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/BCA5Z2300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dabb6135c63e5b574e1c12bb866ceb90e2a256faa9acce10f9d6b3582f71383. 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/BXKG22300849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8aaa636770a4766393cd9ad45f5f666462e0dd7d361ef91827b4512a3106fa. 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/QZMEV2399650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674ec19f09b23b5d75dd509ac0887ebcdc44b03c9af65aeb6d0520203b195539. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BCBLW2300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4be6c6d469e87a7255e46f9ce188685318ceeddb0d23f5226a9d58b25de688f. 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/BXKG22300270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace8713625ed8ba73b2d7ee3214a1d5b1bf6174041dec721a36bc8f877b7fa80. 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/QZW9K2486013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c4c4421bbf3e4e13b84cc8860af3144372742ea4c6354603fd0df26c2a9d15. 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/BKQT82500096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938eb9a5c8050ba2acb6b6e5a4986dc5ec2e6cae257e77138ae8e41039ac55d9. 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/BRWMB2500358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd5252d10eabf4dfc12b7c9307627a3d3e41b176b0a76bc712250ee3e344681. 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/BRWMB2500349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78258bc4b47b6d10029b636c4ab8693fac702d44029a35cc66ca8a0f53323267. 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/BRWMB2500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7052ff466ca0672c2a8303e3a878071c4d383789809e7434e9528f976d5ddb2. 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/QZMZ92590266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89f9981f0f101bf4499e018d20a725750a1552dd030b8a09bbb7169ed392971. 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/BC3PG2501485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c036279cb55f8fef8542c741bd5978403afe799b437a2517dc323f247b532e. 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/BC3PG2501522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bff9e90fa78b4efac255e13d316f446a5a734d3b7f6b12c324894ec45bb501. 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/BC3PG2501472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5409f821cf7e503f4eef06890d0d09093182e1423804b322bd2f53c5732382. 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/BK4442500133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3323aea92a6b25b261123219be6d158c89ececd96edbbcf81f7fc66b9a303b. 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/BK4442500127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd41dae38d6ab5183644118ad973e34e57064d040c8328da5d2c7725afa93ec. 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/BCGWP2500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373ea3c99eb4e9565e4d560ee26ad76d3ac8a4bd47cf844dbd6cb6e23dcf3a21. 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/BCGWP2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24028883bcd8dba31d86a99458ecb7f444f0df735d7260cdf456e44d33ee6ded. 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/BX7P32301129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9793418671dd43b5bd2e1210efd3352f3aa76ddb03f54a4c9e1b2d9fcd40f66b. 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/BCA5Z2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ee607bc574abe9bb83b5c0b9e1359b7c6fc891309b1ea1b3c18ea9e3d04d94. 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/BCGWP2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414c8e2fb2f2bdf600d594c7ea782e5fbad9346cf100ba07ba826ffe75daddc3. 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/US7VG2502926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efe4263d7e0494391f2e8d04030d5a541da90912ffa61479b42d8e056eee51c. 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/BCGWP2400016.
Natalzão (feat. MC GP, MC Ryan SP, MC LUUKY, MC Meno K & Murillo e LT no Beat)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41f0c17dee3ed06a1c2109e037c66ce7cc85d6af81a7aaec2b17efb56dd28d9. 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/BK4DA2464616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525fe3f87c5d408f342f97df656dd420bf8f25e57dcfbd4c0b0456b3f0e9ba9c. 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/BCGWP2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b138c7d5aa9b0fcae9247fcff92e8376bb7485dc3faf364ba2e9f7c018acc4. 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/BCGWP2400013.
Tropa Dos Manda Chuva (feat. MC Negão Original & MC Dena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c64ca738136c7a1f5ca5805ffcc6201dd9549fe0e0cbde85e5fe8f165a76ca1. 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/BK4DA2458592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b9c83993866cfb7106188e6226b952e573ad0faf9e1cb10fed4b81b3ae96cd. 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/BK4442400396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52f463cfc02161c2bff7d3a94fc23c2bc7d5bc9a1637c3f63c5f1e4f3e68483. 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/BCA5Z2400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed179442cfee1cc585d60cc645aef23ffa6e08553cfd3106d20dfcdeb269125a. 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/BXKG22402623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a333509f562d906f99ed7d51b099cac49ec6b288b85c4f05fa9c65186e72838. 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/BCGWP2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0078ce27aa383c38719414212e8b1aa027421e5791321436d567a5656e8fde. 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/BCSOR2400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406291e842623bdc9fe500414715783544c29d6cfb59cf4f4a3636d9579ec52f. 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/BXKG22402155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa4409bad508283519641ee910bd96c27f06099659805465447653e69471404. 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/BX7P32300943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf754ec259e2648a36b25d6423c95e70c58bbefdb86b427ee98a19be6709b5cc1. 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/BK4442400164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16212a77fb2093f3296d8fe8ffde9811d8985517bab3f070a2065a225a58e63. 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/BXKG22302363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4066d801f7877f821ed25f1428848d98ff1fae0913d3c36948ffd23c08f026. 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/BXKG22100292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6866d39542ceac73364f67f2f655d72c7b2d174a6fae6ba340998467b4f3ed71. 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/BX7P32300631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93ab075f99b4c8b103e551fb8d4705361ec676d25d16360f79dab157fb1ca29. 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/BX7P32300260.
Fé em Deus (feat. Mozart MZ, Junior Lord, Pelé Milflows, Mc Lele JP & DoisP)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47e0682ef6d7f9f260a44a7c7f05401725ba6201a893eacba8d3a00505238b6. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/BX1KG2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7384ce95c0dbc8ebb9f5385581d85280dd3b72b838301815f47b75208f410f. 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/US7VG2073910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a7acaa9c4405c0530883f262f7f3823099a2592d19a82e5a3ad957ff062a2e. 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/BXG6R1901756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf02c28afbf3c5d12ced11b12254cbc0e7454f3709b66ee527e78e3907cca77. 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/BX7P32300606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb712e5a38e0da1ac6fee42970e8eddc0a95f0727ad77dfa94d1a66132554a9f2. 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/BXKG22302781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185120fd7d10eeb084e5ed07fd83792e4f34ea10d495a4e7672d38616ef781ab. 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/BXKG22302556.