Los Payasos de la Tele () is the name by which a trio of popular Spanish clowns are known, initially formed by Gaby (Gabriel Aragón), Fofó (Alfonso Aragón Bermúdez) and Miliki (Emilio Aragón), and suc
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 0xfaebcc37671900fdbb0ed431e2b08525d76292b71a09b4bed3b36db5b4a7143c. 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/adc78481-40ef-4e40-a1be-092ee878fd6c.json and https://artists.proofprofile.net/proofs/artist/adc78481-40ef-4e40-a1be-092ee878fd6c.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 0x8cf18319f6f93caed6fa1578057d27689eac47a6d69104bbc3b612fa0f958abf. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/ESA031430049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc931533d1726f34d7799d4010bd7de34450855a00b32cc6ad626a7bc4ba05e. 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/ESA031430051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e34ab0b0e57617bc429f5659a610d7637afb8fdb6e35205dbd1595341e3efc. 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/ESA031430054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0760952f869f43a66c8bd30f0b20031c5acea931693c9fa98f788e406ab95f4. 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/ESA031430055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d45f8cbe945b2091fb496e803e111ffd95a7ffa08323679214846704e175198. 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/ESA031430056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e10ac39fc755b797226a8b09cbfd7e04fa23ac5186e0876cec74aef5f1dba37. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/ESA031430058.
Habia una Vez un Circo - Versión Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c70b5e3fdc47c378ef0ef82a37ff0541cb02ebf3a86c9f41c07939c80efbeb7. 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/ESA031430059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea8bddad9313a39496d6761adfce72cb62c904573cdf8860761a99c77d87b89. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ES7930903120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe764ffeb3b983e35bd03de44ab658a265149990a4c978d0a6fe763aa01d8a328. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T04:59:18Z), 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/ES7931200351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5522cf91f7b9de2db1f9f6ae8e66cbf069fdd2dc35cb795d36d639f3321fccf2. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/ES7930205579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f38389b5e0dc355a313b3e8b8ed0cac8794e184409e0d4aac66b755a6e7072. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ES7930205581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdabae253131370136a660334fdb55e55d26bfaa8bdb3d7ff76838761097f299. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES7931200527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe643a97670e908f0a3050a582622f48fc45082366194e92f5c0d7f29a0e9f90. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/ES7931200337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ccb0131b2f1d4e098d9300c7bcbb6b7e38305185d71a7eb2e349d57858bedf. 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/ES60C1000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1ae425d61f568bedc8a428f356d0a94c2658c5a485ad630f7c93fcbac3541e. 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/ES60C1000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe268b9658b2191d2c8698b1eb990ed80beb5819649fd8179cd78578e204c92. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/ES60C1000187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e56d007c05b9010452d5e7848c90e1c0975b63b348aa42864781eb4c7203076. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/ES60C1000189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e35756e62098527405ef11a102aa12d36a58db414c753110a4ceac3c6f110f4. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/ES60C1000190.