Los Autenticos Hermanos Banda De Salamanca
{"copyright_id":"0xb9e46e811e33262fc85e7c5d628f2253e4899f1f23bd51df0f83fa278484bf32","name":"Los Autenticos Hermanos Banda De Salamanca","registered_at":"2026-06-12T00:30:56Z","symbol":"NIM0142848","token_address":"0xe1a08af1960df3e2e22d9ae456949954df48e3a9","type":"artist","uuid":"6d7cf8ca-db9d-4b7f-a6fd-993fbf05aca6"}
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 0xb9e46e811e33262fc85e7c5d628f2253e4899f1f23bd51df0f83fa278484bf32. 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/6d7cf8ca-db9d-4b7f-a6fd-993fbf05aca6.json and https://artists.proofprofile.net/proofs/artist/6d7cf8ca-db9d-4b7f-a6fd-993fbf05aca6.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 0x4c89534ebcc711824083f5f662184425148e37a7d3594ef22ca6db2182343346. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/MXF551030370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d60b78dad9d9fa312d0aca6afcbf25d6a38c257db745ecc6bbf337973250cfe. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39021b46d7f468abcf5a6966a1d56b7fc6b9cc1766a75a8eb18a9a8ea6c7dba8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/MXF551030372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c92fc95f4b6966828966d423eaa4e647018329f10c4e1c47d3e18592162c487. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/MXF551030373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2775f8dd5add73ece9c9fbde9ed75aaf75c4954ac356eb2c939c3b55a8ec70. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeae7b3c8f75bd7b3e566e08f39265094557ff30d6a7950ca7a44d0c5bba59a7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/MXF551030380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea608417d46473f2e4946d5f5c829ddf8cb7b81d6ccaa8f62604be5a528cec2b. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa53e966ca1460b7509e4261e643426157f87e3c2267e6dc5d4fab14d1a216e. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/MXF551030383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd885916819cee86ec73db9d5ea31738780ae93411281337120adeba48bbc8869. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1103704ba8cfdb79da9c6fe2e66e31b7809fd71dcf91a3a9dd3dac36919eba. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1351fec7b9091f7f0364c574809041572f4506b670e217849598b6a00bb993c1. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:38:20Z), 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/MXF551030389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216138d803eb5af21959b988d726c401df6d27317051829115e2eb4cbb8fc355. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:26:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5681918a7ccff4f9ebebdc6808b5071e822ae913b9d7d9752bf4ccaf35d0d0fb. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/MXF551030294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1387a480f1b4767fc80653781727d163a7befc71f677bf09b254925f2731f8a6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc20d3ee28c8d832d34f71e27bd0d442cea896b929bf9dbb1fe21c521e49de90. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF551030367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a95dd5177b8c4e30bd2a913e095cd5938ad2ebc30bc49066a37a5cf8c73fd3. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USJE62506016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb603abbd1dc0e362862955ef5bf9c193bfcd8b9749757b32eac5ff3a0f989a7. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USJE62506018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b072ab0e9190775f3d644251aa7705e74296dd898adacefee82d3eecb58efa5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE62506021.