Los Mojarras are a band from the province of El Agustino Lima Peru that formed in 1992. They released their first album in the same year, titled Sarita Colonia, and are still currently producing music
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 0x690f9d5fb89762a249dfe6f889a3f269ab05934ae10b63b498e1c94b311c3c90. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ffc86c3-bdf5-4941-9266-470971697ca5.json and https://artists.proofprofile.net/proofs/artist/4ffc86c3-bdf5-4941-9266-470971697ca5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Las Mejores Baladas del Rock Peruano, Vol.2
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 0x9ab21359ef2091f1da7cd923a4d97acbe1bf2cb039cf5bb7147637e8d7df3f37. 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/PEMG90106010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a65bb1c4a0ee9860dd0fa6332cbfb3cc6d621bc5ee045ad3f2025b607a6cfdb. 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/PEMG91315002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae7ad9a98451f238398ed94313fa7ad70bfaec8e6554a1409b9d8000a84466d. 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/PEMG99927001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6914dae77a68f197f65990c8ee2b123a60a0ffe9756708d404a80f8c18ff8ecf. 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/PEMG90809001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e930770faf2a2bab0b797af2f99f82dcd0cee36d70812f1d2ea9d3ba204ee7. 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/PEMG90809002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd126cc33594685231836cf4e56be862be0049f6505a7d89d54cda0020ed91864. 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/PEMG99927003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0252cfe586e507e4b529c6dcd735347f4d74524195ac047e8769265dc814c864. 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/PEMG99927004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6738462ef7698c0db0add3970ed316468ee067acdb3d3d503a27d0638552c353. 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/PEMG90809004.
Las Mejores Baladas del Rock Peruano, Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a2fb2edbfd4fd731e66848e2077b9a5f1612e1e201e5c88b35ec7db744b69. 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/PEMG90106009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd6e9f71872a2db54eae98376815f8a475f578fbe061c8adfbaade05f450c81. 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/PEMG91433002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b9feb243c719511d01a0984eaee42906277923bb5dbe664b3b8f23bb64e4d0. 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/ES71G1815067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a52e838215063ab8490f1433e4549680872e5e4bcc4924ca6e7c9f5cfa3f58. 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/ES71G1815068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9df55e45f78a3d0bff0be428dd14ac59be5cde850a47ba5159559ef5b8ec6fd5. 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/ES71G1815069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8ca51df5bb706b75ff4df7af713f7f5ca986d291e166114f675eaf7287bc2d. 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/ES71G1815071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194a5046b84724ead95473704fba87a5a5cfc04ffc326a4cd33846a98fa7e3ef. 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/ES71G1815076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39c7683280aa807c4acdf2285e29f8632416eb431925e1277b3808a81df5b1d. 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/ES71G1815077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb879ea9dff50a6ac40f80fb9cd929c345e09316ab95dd49833be6ff177fde3. 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/ES71G1815079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a945ccba6c3c475eaec13c41837315787c33b18b09b6d4ee613ed85feb9c59. 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/ES71G1815080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ca989db0d2d6d676862f077ab654efbf232d27767c9836b7471ac07a434ce5. 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/ES71G1815081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe502bf52e16f5a18edff07308b33df76f51485ba631e27b8d4723b2d9c2cdd8c. 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/ES71G1815085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1071cd0094626c1d180d244ca95b82276955f7d1fbbc7aa651d8dec6ff376117. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1815050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451aba6c9a01bad6fe6d1b4a148b286606cff4d920540d9b33b5c69320ae2aab. 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/ES71G1815051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2d1eb4713b90477a22b1301978d220d2ba337ff574086acb22ef525f8708e2. 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/ES71G1815052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02ac2324fb6106551f8132ffebc13084aada159d08221c7b49fe076d4167701. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1815053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8269ac7aa9ca1d577cf50ed4dab5f4428e05514fbe8f661f7ad8312386b8e46d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:22:27Z), 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/ES71G1815054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccee5f1f1402438e149d176d5c8f1c1cf1077673ab5e2bd80dce686d8b95b516. 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/ES71G1815055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c0bd131e53e45d8a60ab1db052f906d2fc51b7268ef51f1ee4c4a22301f725. 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/ES71G1815057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63049306ff9959dfb8eac3a4198752b7a297a676294d3ccdfc56eea0ec8d90b0. 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/ES71G1815058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a1d7ed72fe892bd7c09b4a12a98a3b543c7ce3ebfddc1e755f0fd1c44587c5. 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/ES71G1815059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a3856666f9249a420ab92ff39336337a8db6e579c90bfbf97de8a22a6dfa06. 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/ES71G1815061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4063d5f91a6b0ff72ec696886a27f965f16ac417c6d7d09cf2eecec49b8ea48f. 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/ES71G1815065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9665f4a94c4f409f7089570b8ca8a5fb3563ae25399374ad0f82da820d6773. 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/FR10S1579914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299a37e562d1d29778c46d9bb106b5f3188bf5ca28f0ae282d0f319c169fb386. 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/FR10S1579915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cde30467d1dcef214f3a0ab37513423e0e4e434c4165c32fa9ff182b02c1d0. 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/FR10S1579916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6712e1ba767a681ab11e505453575d298dbd6c537c6f3ac94a2e7c248be4bc95. 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/FR10S1579917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53c088a9d2e27b1cec97fb16a10aed0570b55b23bfb0915fd30757476e0bfe6. 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/FR10S1579920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2111203f1ad6b0ca48653137b111b70b71041728390e8e08f9425a52ae102445. 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/FRX991590735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed3af3d7b352ca921230215390e0f91bbef79bfa41b12f77a625d0c964720fa. 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/PEMG99707012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2a55ea25c91e6ba3c66ea935ce170f868d99faa5c28afa69f23e13da8831c5. 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/PEMG90407002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9ca2df2b2f253e78c07fbb99d4bfd12099615d9bc227712ee152f1c21d704d. 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/PEMG90407011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81026cb17707eeaa5dc6611bf59fc6e1512a29b06bda8d6b729f8bcd5ce3855. 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/PEMG99707001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c664a0668c94e78ae303f8b3b18df18042b38e336059fcf1811e7a261c72fd5. 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/PEMG99707002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7dcdfdd4be209b2351ed1e41e04574af764292aa369ff06a39b9ea4790b9fe. 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/PEMG99707003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcfb09d1c9722711e0e9d6aa59f100d6eb75d126aff79588b64a12ca42c0475. 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/PEMG99707004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502d0231c682929586ac83d25e06e35dfe8c0b3d653394db0959aab7b62864fa. 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/PEMG99707005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369cb56c5fe46f7d26289c1d5cd040d0cfeb13698512745bee5bd252d6171536. 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/PEMG99707008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa849ff438ce403ded6c2a53126408164ac515135544e3bfc99b6570ae493cacf. 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/PEMG99707010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf52c8e0c89bdac34fd2e227e317035f6c872a247b6dbbc5b697e4f7721d91cd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:41:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG99707011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed3af3d7b352ca921230215390e0f91bbef79bfa41b12f77a625d0c964720fa. 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/PEMG99707012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd126cc33594685231836cf4e56be862be0049f6505a7d89d54cda0020ed91864. 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/PEMG99927003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091ec88b29a7a6a2398a6eb689b06ccaba84e7ccf330a93abbca8f74dfb28b85. 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/PEMG99408011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502d0231c682929586ac83d25e06e35dfe8c0b3d653394db0959aab7b62864fa. 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/PEMG99707005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487133b3903bf5159dd647751e0ca7e601daf41d9c1e8f3d36241372f2cc5f5f. 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/PEMG99408008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74632e1a320d992f4827d07959e939aaf38fc16a89a8f258d0c560e322370b8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG99408005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c664a0668c94e78ae303f8b3b18df18042b38e336059fcf1811e7a261c72fd5. 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/PEMG99707002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcfb09d1c9722711e0e9d6aa59f100d6eb75d126aff79588b64a12ca42c0475. 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/PEMG99707004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf52c8e0c89bdac34fd2e227e317035f6c872a247b6dbbc5b697e4f7721d91cd. 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/PEMG99707011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f46bf2c901de3939d370a38ff4ed505f783e1891c952df1df177b46ed7da31. 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/PEMG91388008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249ebdbdace4e9af620946bef8d519b207891662d59203e4dd554357bc050a9a. 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/PEMG91388005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1727ef7c1b826605c104767327fd2c49645817057fe7fa0e9a092d296faff4. 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/PEMG98901008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3ac0814a3ecbbb041ef41f1786030867d00b16867a8b5b2be1768a382819fd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PEMG91388006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fa45d8f00cd6b8aec6b6fadb1bed787a9fcbbfe2ccced731d1e485c5f1273b. 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/PEMG91388009.
Peruvian Rock Anthology: Original Masterpieces, Vol. 3 (1993 - 2001)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcfb09d1c9722711e0e9d6aa59f100d6eb75d126aff79588b64a12ca42c0475. 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/PEMG99707004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa849ff438ce403ded6c2a53126408164ac515135544e3bfc99b6570ae493cacf. 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/PEMG99707010.