Jorge Blanco may refer to: Jorge Blanco (artist) (born 1945), Venezuelan artist (active from 2009), film actor, writer and director Jorge Blanco (musician) (born 1991), Mexican actor and musician
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a2fee2a7271c9c4970ce318f2abd47162c31d9f47db8c4dcff85a9c480148e. 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/fc1e8e2a-2a9d-45de-940a-eb631c7c5c3a.json and https://artists.proofprofile.net/proofs/artist/fc1e8e2a-2a9d-45de-940a-eb631c7c5c3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34eae689536735d74e0606cb31b2b23539a4cddc418500c7d63ead12fdf006e. 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/USHR11838858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b422c06f71f6ead6e71fadbc4fb6fa32d906b03610dcf9ca63f197b40f74cd. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11838938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c46a6205819c3e2c88effba474c97185512556ec85e5280c35f51fdbe80b9a8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USHR11838986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34eae689536735d74e0606cb31b2b23539a4cddc418500c7d63ead12fdf006e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHR11838858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28329b99eebcdc95501cd3579379405a822ce3d202e9bb948330a2ce4cba3e7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11838886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c46a6205819c3e2c88effba474c97185512556ec85e5280c35f51fdbe80b9a8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USHR11838986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb5e87b747cda0216be8eb85ab7713c4ac1640cd8030dd955f951a4b9cfa70b. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11839024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1478c046f69e9ec45d60eba44cd8e069024d5deb3314674a2b8c9234247b7b91. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR11939036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccef76f6127932e4254a93a63a6b18e527206776869cba75b840fa0f43a6a1e. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/USHR12040699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafe64b61713c1d4290e7244784f8682b5f0f433a53d2a96caf690dffc41cf54. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USHR12142261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb73b5e2df1d4f73d2518c3bc22f7d144131c83f6d9c6be255aa541d99735402. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR12142262.
Disney Papás por Encargo (Banda Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbca030e9153b78273ee2ed78c937661648fd10a54b9d518ed4920d13a40156a. 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/MXUM71700943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e5ce90632d09b3d1630bdaa9a817069b58466720ec52335e83eb637367a381. 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/BRUM71900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dc8cf92f59dd6808d9b805e81a7efd7a75adcc0df7d7b6e2894870a92af80e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/MXA332210305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dc8cf92f59dd6808d9b805e81a7efd7a75adcc0df7d7b6e2894870a92af80e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA332210305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dc8cf92f59dd6808d9b805e81a7efd7a75adcc0df7d7b6e2894870a92af80e. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA332210305.