Emilio Alberto Aragón Bermúdez (; 4 November 1929 – 18 November 2012), better known as Miliki (), was a Spanish clown, accordionist and singer, he was a member of the artist family Aragón. He was decl
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 0x4fc10fe426822730bbcf499cf8a92078f0f1cbca386388d3353fe53ddb654f3c. 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/4ba41481-bd30-4f0f-b153-575d6f2ca464.json and https://artists.proofprofile.net/proofs/artist/4ba41481-bd30-4f0f-b153-575d6f2ca464.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 0x70a2c17832a95cb8065a98eeaecdd7f99cd55856ca42d528316fbc720887a6b7. 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/ES71G2104848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d797c2a67a221c3e239ac212342728c28af39f47aec825010f78855b6dd37c. 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/ES71G2104849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed5947fa5964d5d92ed453cd46a4175eae2bd110697c329cbcdd9e657a0455d. 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/ES71G2104850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54952225a11d4f3c6dff66dad07bd74973a76dbdc4d7c5e0f0885e941f2c26db. 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/ES71G2104851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ef2bc64abecc379cd6208162be8d6b4dbed511608b22a37f6a68be782d407b. 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/ES71G2104854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0190581cf100e3ff1f6b2f35ac7597e8c3506190382f72cc5ce25a40b4328669. 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/ES71G2104856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d18cf6aa6433e8e03ddc7576841b026873d6101846d85ab3ed4952928b5448a. 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/ES71G2104858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff1cd0289a7c86c6a772053f38cb297817e476db5dc5e9b14b6a8fd26f735c2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ES71G2104852.
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 0xeeef102105dc04ff850e350a0e497e48a984f84f2b662be0731c5f17d9fc480a. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:05:59Z), 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/ES71G2104859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2483f8999bbb090528e00b32093a570709c7affeebcbc6130d4b3766b99422ec. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ES71G2104853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb852c5ccaa80e3655a61bee2f48ea79c20d99882f82afdca6599149a015f0cfa. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ES71G2104855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471c4ced80effc7559ce69e66cbccf83c73348772198432a352f50e07e52c5bd. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/ES71G2104857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf456bffc78ebcab7f73068dc14fe7d3f57e31c8c9930ecb94fa1cb81d2536c1a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ES71G2104860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ab67d5645641b801eb2d4895ea17ed7310300db696815d675901ae2b09c2fd. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ES71G2104861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ceb1fdc99fe00f68cb2c0160b3b84b4ad053946e732bca6924e48f45ffd2627. 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/ES5150580027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c6fa9a567671f4969ab231f73206be12d1ad3793ef15f9a75df3416681683a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES5150580014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff68b3303e7122488f02804e6a309fe33cac24750fc0181922fcec224e13b1fe. 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/ES5150580017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914de51fd96c335af82b0f1c0182b2ef4dbd32d85b7993f9492aaed5e60f2b7c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ES5150580018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239741c28fdcee709dd34e2c58d163f54eba6189745a6d3be78906770cdb7b20. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/ES5150580019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf463231d88189dbbe0f178014d15ff59a9161b3ff4bb740f8f76e1c74427fbd1. 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/ES5150580020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd5760d44b0251cb953a7c276cfc67465e7abc2551eb05a5c2832331d439de5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ES5150580021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c96c19a6f17c43ee988607a335cb446e338db49a909f9d4e7535be4eacec9. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/ES5150580022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4feec336bc949b1b1456456fdbb3e2e68514594b618bd3300116357343ad4c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES5150580023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c30eb6f7c201302477f535454418d2f187602f73c570c6c5f522103025e90fc. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:49:19Z), 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/ES5150580025.
Gracias Miliki (40 años de grandes sonrisas)