Benavides can refer to: People Antonio José Benavides, Venezuelan Major General Benavides (singer), Venezuelan singer Brad Benavides, American-Spanish-Guatemalan racing driver César Benavides, Ch
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 0xd5ba93bc659b3f6498a98a623644bd613ceca854729ece2201e401597726d7cf. 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/2f9a7b4a-03ab-43f3-a59e-c27dd6ac7259.json and https://artists.proofprofile.net/proofs/artist/2f9a7b4a-03ab-43f3-a59e-c27dd6ac7259.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 0xe99162cea15fc06c46441a220ef77192ca8f47e37a74613502f948cd54ac98ab. 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/NL1DT2200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd902b67ccce58d9f47872647264bda3fec6bd0fea813375af89be9f10642fd81. 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/QZ7R41952191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14e7c671e9024b36f1cd9f568860c32b48ddb9c6f4ece4bd478ce92b31ea912. 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/QMFME2335656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7760e270a2f594d0bbc9129a703d453caa74bd1c68a17fb84daafa074f6572. 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/TCAIA2481028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa267f5b668f394d0199de01f17e7791444d839b8d9bbfaedce87e23f23e9e272. 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/QM4TX2345558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d0c7277f8fc2434854204aa60f0e6aa54bc132423c7fbb2790b0e9e9c0949e. 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/TCAIA2487341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcba170bcca4bcdadf81ba9a25fa2e0bd9b4539058c7bf9b80e8a0bb3704605c. 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/USDP21208451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb1236c678ac8cf311708ee1a99d814a2b63de8c1495fb9f7e1158f77344189. 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/USDP21208452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97283dd55ffd51ae6b4dd5592513307001c69b41ff7c1c8f8cf410b395c6ef90. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USDP21208454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e940a6d98a7cda434173927ee768ccb35b6bca0cd468303179b29fb69e331f. 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/USDP21208455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13012e3e4adc2e393c2e73797107249404ed0a9f1e8644b3a92d0fe65eed8e1e. 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/USDP21208456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1346b7ca88c99079680dd446fab5af75c3f9d44365dc3f1dff6bb3e18f67bcc1. 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/QZJXW2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697a3fe79175e6c7171ac022e9f74869d2b5e5d42e78abd686ab44a0deb2afb9. 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/QZJXW2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033ec6fa2bd2ec6519dd439648498f3b59e754d6cc6174a6d23de51b79bce195. 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/QZJXW2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39765ede3df299d6a7460648ed744b6155fc3b2b30f0e0ca49e7368f50deba0f. 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/QZJXW2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b19be2de2265c55d4f658a8742df4a2d689fb4b8abb1b570a72271510456538. 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/QZJXW2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d85672738e7fb24db2799bf42af2368dc7678239e9cf443f64b9de513316bea. 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/QZJXW2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43734dc6d04937df917efa032c15c881bf9d68a785ff546fead4380584886401. 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/QZJXW2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6db2fad5828150f331e986f0ca2735de2b11c771a76ff177b78fb0c96c5732. 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/QZJXW1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08efb9152793ba0791fc76947e8b323bcf6a699588bb7babe2757845be10191. 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/GBKPL1960914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe24d752657137433e18c11178cb4b19a8e6dc735a58996119ee2651d05c1f5b. 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/USUM71802934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be2d4c28bd3e3fbe7e73292adefc237876ee75dc2e56ded5f5959696c85eee3. 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/USDP21308631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c16b26261d0c9a1b270ba624d6a77bff05800f2e2585c1df5a0dfd7f9cb93c. 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/QZZ972462313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fee9bf22b1df46dc1b196e2e04f3c6f5d594b6a13764d289a5e214c9f8579c. 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/QZXLZ2381878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07daf3d71bc9ac74dc3f95a1ceeb87eeafcf6d2fbbfbb9ba37b9575f4f99365. 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/QZXLZ2327237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90db131e4b2f6286b15596c8936154260c657ca82baeb94c1ed7d40f84cf837. 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/QZZ972462314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed56c0fbc82945628b64fe74f43ca8a159e0a31c5d31c3973afba2b7936f13b9. 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/QZZ972490446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb555b62183bb27c071f32b89686a00918d139403114a625b552a6631095ff8ee. 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/QZZ972462315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be0f048a31baebfd175d2c2fa68a9e60b98a37cd5a65d95c43fe17a4d46076d. 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/QZZ972462316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99162cea15fc06c46441a220ef77192ca8f47e37a74613502f948cd54ac98ab. 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/NL1DT2200070.