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 0x2c93dc2a3d9a42bd4c153dc039b24345203582caac3df73e6cb538713f26ced5. 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/146a1ee2-23ce-4f85-9ba4-157980eb9f3f.json and https://artists.proofprofile.net/proofs/artist/146a1ee2-23ce-4f85-9ba4-157980eb9f3f.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 0xa8d00832141330a681ab89ff65dbbcd786c0f4f7b19a7cc4836332696733d98d. 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/BRHUM1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969af1cc58ce552448b752a774fb9904a1120aa3354459df153bbc1b00ff3b0a. 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/BRHUM2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9761a0cf99b946ec34c6a3b87be6c50958fe1e45909f693913527266a83410a. 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/BRHUM2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df408d8feae42e7c4996724fade15edf67b4cc35940347cfec2cfc79e35c168. 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/BRHUM2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0e5476871c2ca591dc7c3b4fc233699a0b17312e0544b150e4aa2586142a65. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388d3f3fd4edc11ee513b5379e408b6cfbecf49a130e3a5a7234671a79dc7f21. 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/BRHUM2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e093a3d51a08356c0f5172d0bf124228ea16dfa184901530b2a6353619ccd3. 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/BRHUM2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88a9b3b202049a66b21058e10082e8cf6de617b178deb5313e4c04a91124b66. 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/BRHUM2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42d3402d2849874f8429c69cc528bfb2c3d698b616946bf6ceb8b659250f8c3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6327587bd0ee702ce1353712d7245c968103335dc6f11099bd37b36d422caa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8cfaa45c14384594ff565c27808cd6d8d49ac21e0c6b8d075c660fb1bb6b18. 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/BRHUM2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0625f37be6d918b3b83382cea44f84343d218b3d91d9e5d9f6e7db3edee04a42. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95ce30ac6e06a17e90bc5b9203b6e7e01ba2d4bce56e00575ff3321e5049a34. 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/BRHUM2000013.
Dj Hum e o Expresso do Groove no Estúdio Showlivre (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4431b3eab9a9d330b8877e2c796fe101ff161921e8fb7043919f4594e78410d. 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/BXSSW1800234.
Brown Sugar (O Ritmo e o Charme das Melhores Pistas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469b603da94fa18c187c97f8ac9e0f39d2f4945d86ddf6078ae7206d8b75667b. 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/BRG190600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc3040a21fa768d9b89b0914b707d3fc72798e9e203ee8612aa27f8884d32db. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52952e46cc2a5ffba4b365311fc3f6da92f5c3ff1bb85a75d7eb1b92f69c1af2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb66b00b5a7c57ca9e7d13da68310e80300ee735d319c02d8cd8ab92ea357765. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51c14d50082505acf38fd7e0f76e0c48aa5427f375ddc9d02cae43cfef650d2. 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/BRSTS0600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe774f70704ba017f79065960725cf7a83576fce966caae4ca81f52c0227f7224. 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/BRHUM0500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba7134fbf8dbafb6f7480145390aa028964459765187852a78764b509d6c11e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb66b00b5a7c57ca9e7d13da68310e80300ee735d319c02d8cd8ab92ea357765. 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/BRHUM0500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff69ffe45905e9bd591fbabd040df9ae2f6b44d1defc7d55f001317172ee6e8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6e8b7fee8a9a21121341fe939931562bea39794009d6aafc0f764439957c0f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36d0ae35b60986445484ff78ee41615c0dff6f5e480604e74dbfd23318472f5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7507751c99727254db4044f63ad4fe68cb4d16d8941d4f7e98653e3f6a73f6. 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/BRHUM0500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf9f6f0a4cc17201d96e40025029f36aaf86db4f36f3ced290b643949f06698. 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/BRHUM0500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f00625bfa7f3ce76ed3a84ff88049db0b9eaf503fb9d9845efb7d66ff12d95. 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/US7VG1771186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcde93e81fdcbc3b30b6dcdc68881eaf38cb1fc8232a44286cb68cf7ddcaff01. 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/US7VG1771187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9d76e0114405732e4eb9724c3889f6362da81dd76f3ac4f4c30c0dfb5a76e1. 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/US7VG1771188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a47c28b207601fba351eb55871c756406471f7a816d8107a52ecf49a56291e. 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/US7VG1771189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d9963fcf87b533555479470f0078b799e99f7f65d608c6d6ff5db14e74b2c0. 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/US7VG1771190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909374d089f1e83d934f7142ecbb433bb8f5ab54d7ff35d8dbdd8ea2ae4086d8. 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/US7VG1771192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d37b383a12da2bf02a73dad843d4de5ae4329a04722a3178d8e62bef64aece. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), 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/US7VG1771193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73eb419e7c06656a8464f6def52751a6f23e5e332052fdbf169e60422479113f. 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/US7VG1771194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd1dce9243d3c31ecba07dccfe1e3fd584fa306892db37de124a0af74ce4f58. 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/US7VG1771195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986c19f2199755fcbedfe1cf0661caea96cc88d4cc9b10337f5e271b5c846aa8. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1771196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846b6adead155b7a4c89c8c5e24b7e5daddc6b8b5aa6ae9ad63fb9ae18824530. 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/US7VG1771200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50c7c1632e65125fe1af305b37cbb74266f485f5191c3390a96558ffbf3c8fd. 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/US7VG1771201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65682f3e227d871ef1e680552d8095cd23c8362d624c126eb1f7c952f99dcfaa. 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/US7VG1771202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1725eb67ee6c23c974bad115c4b707b8e777c5b2df0ccef27fb0eb285b9cb31e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:19:34Z), 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/US7VG1771198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8f77031015b4184befd70a36d8011fcddfd7f9cda990a326af3ab6657630cf. 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/BRHUM1300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5750352eaf31d83ebe7ad29ebc68cf6a4d57b772885d9aa9ce774dcbe6e300f. 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/BRHUM1300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211fc79baae486f98b86d5e30f3125c3a172ec61785907067842bb75d036b8f8. 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/BRHUM1300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab467287c94ed9b531dc993dfd343a3fba6d89203dd1d020e4588f2cdbd4e855. 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/BRHUM1300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb7903efe1db44e31a4fd11bf1d5e2a1dc2e8189dd27535a0130e7d8244d62a. 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/BRHUM1300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422525ae883aee435e1d33a83b0cab61fc351062aa65aaf5c32143d64222614a. 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/BRHUM1300027.
DJ Hum nos Toca Discos - 2 Min D' Scratch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf715db3d6f2096ddbcb8081d7987a5119dc77b9e0179b6fc3e8b901846215304. 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/BRHUM1300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adf67c5b1db052b0aa4e45b165bd27946d979e0a0f509dbeabaa33979acc4c8. 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/BRHUM1300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e439b680cfb7aca190b12c00d68ea25f0f7cab178cc83447e021633b7380d6. 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/BRHUM1300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe274b55c3fbd588c7c93cba85fd0105b65e4c9a1e1747a05ebe913ab8f268cc5. 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/BRHUM1300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7490af8396e80362049b49ad8aa2c61c6534420667d8c3ad5beefd4708079670. 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/BRHUM1300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf1a29a6fb8a6a16d7a59db1e1fbedd833b3cad410e048be82567fa1676e6d5. 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/BRHUM1300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51aad11031870e24a75095a699b11ee752b14b9e4a5434c284b9eef8cb722f16. 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/BRHUM1300021.
Humildade e Coragem São as Nossas Armas Para Lutar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4632cb6aeceaa71a37230ad61706fd79e5eb55a7ffc5e2376f4c6b2baedf5395. 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/BRHUM2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24418f8007f17d34724db8d602e670de76e752a20cbe05292fc93d4959bc5ac1. 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/BRHUM2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5943f9d0f96b8d1926f74e830e4d8243e69b4fa2d8a286cb221c8e64491a1c3. 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/BRHUM2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b25c3cd110b76ccd2d0c818699160486ffd89992d79eff699928d33b28d782a. 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/BRHUM2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b29e605754a03a51008d05abce783a4aeabd6263663b2be7b9813a7c028a4b9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRHUM2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb2570c11c2b4dcbbc086c6be7d99db17a42221efe708ba9f4d043f33937155. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05ff47b6de5ff511d4c93badfe54249b55ad067659f94ce62ac9219da88023f. 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/BRHUM2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3315d088c2fcc26dce4123120b93523455d388c8ffde2eb81e452d1cd15bdb. 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/BRHUM2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5531b4a5c729555510a8a3a1ef5df638aae41ac28f624429e65187a25154e756. 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/BRHUM2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456f0e88b1f800f33042bacef2bc0121caacb4ca7331003b335c1c21a315d1f9. 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/BRHUM2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e278d1b2abb2845cdaf60dbcc52ec47e4039341c38e5ac89e0e4d018c90108. 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/BRHUM2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99e6c1eb37b4e02f0711240524b971d82abff082e8bea2eb04d9e625fd61f72. 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/BRHUM2300004.
Danger Zone (Dj Hum Remix) [Vinyl Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32df3ea76dc110accf880d533bc1bc714a59f6acef092eb53a8bcc1b1e32af1a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec98c850add165c96a91c190a53a69e56be5244b3084b7cadcbb8c17e52d8a0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddee5fdabbbb4918876e274e10e3a7c1a1a22f8c2ac3c96199ab4803698f226. 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/BRHUM2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93777341cb8dd1019ce7595d8841f29ff3bddfab5b295ea990adbf4a28be57f5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4312313d00380d084a7bbe44fa5e95fa32b648a1405f8d0a17b36710a2cb8aee. 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/BRHUM2100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24113fc5212b336a8223934b5aab9da6c47bc7367a68ba79762bba37e3bce25d. 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/BRHUM2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09347d91c734fc9f983b0d8083e190a8bb811b4c37ca68c876d5ecb624f98c00. 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/BRHUM2100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77ea5fb20c86e95d1d56e730798f188aea7483b532e48334d89cf992a30ecd5. 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/BRHUM2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9019a2f3ed1cacad322b4cb6d819063bfcfec2a404758a677f94bf51945b7b83. 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/BRHUM0400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50756727612328aa163cc6af1e293f6129a0bab659e313920b1f64d569105d1e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb5a5fbabe813e516e299c9da905bb11c6667a2cfe3a566c62e49d347c91d73. 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/BRHUM0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52952e46cc2a5ffba4b365311fc3f6da92f5c3ff1bb85a75d7eb1b92f69c1af2. 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/BRHUM0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2795182ecf9998c06f868ff0206efe862de32a713522bbebaf29d82e320146. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRHUM0400007.