Miriam Rodríguez Gallego is a Spanish singer best known for taking part in the ninth series of Operación Triunfo, in which she finished in third place behind runner-up Aitana and winner Amaia. After t
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 0xac169e4467512b709347ce2a9368380465603c3f4a4b42b1b25b475ea1ea4c29. 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/692ab6d6-571d-49f6-b63c-82366fa844e6.json and https://artists.proofprofile.net/proofs/artist/692ab6d6-571d-49f6-b63c-82366fa844e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Runnin’ (Lose It All) [Operación Triunfo 2017]
Runnin' (Lose It All) - Operación Triunfo 2017
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 0x296833916025ef3faeab25ac0414acd729c4941048bbc17dcd82fd7fef44e813. 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/ES5701700866.
La Media Vuelta (Operación Triunfo 2017)
I Wanna Dance With Somebody (Operación Triunfo 2017)
Dramas Y Comedias (Operación Triunfo 2017)
Lejos De Tu Piel (Operación Triunfo 2017)
No Te Pude Retener (Operación Triunfo 2017)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8389715d7fdf5fba6f782fda8ad4f6a3e3f88adb5c2cfde55939ca889688d327. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:11:58Z), 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/ES5701800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccc8b6542ac200412e30fb6f636ad83eda3eea817b34e21949103c85f6a8e23. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/ES5701800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e28f0e94b1de76a03d8d87481fc00e40fe591188e9e094dc691fbf053506070. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ES5701800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ee2e0da7348e3b8706415decf7ae13e7549081dd49568d42d6e4c91011eb46. 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/ES5701701218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0afaa2fad371065d1325bb7a337fd0109fce3b39a2ae04ac36a4b0fd67a8ef1. 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/ES5701701146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd2c83e356cbbd66ae40510b96c4bff604a1e970f324dfc42e984b63e565e9d. 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/ES5701701033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296833916025ef3faeab25ac0414acd729c4941048bbc17dcd82fd7fef44e813. 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/ES5701700866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef6e018ac7ae86126526d4142619e2075a41353bfbb2682221eaa25bb6104f9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ES5701801171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be0a5fe9b3285b2e2e3d662ef689c53a67408707a8bbc9d5d9049944f4eb0c8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ES5701801209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b7b6080035c04298c2058649966898dc9d09b239bf6c860a81700cc5796094. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES5701801213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9934a4eed575a5ecf1066856db345ff51f0975476703ac0a5978be721f47713. 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/ES5701801210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c54a331bb7054efe4a57e4ec47a3e8b9ba0ee21c0fa1aad881970dc1addae6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ES5701801207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdc2475c304172a03a4050cb32234cfe1c0fa958a2a2fb835dbeb9c3b947fe6. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/ES5701801212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65116b065a9d71e5d94d5535f6f3421134e6eba695f52c686e9cedf048f33ea. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/ES5701801205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfb306d66687e704987801555ae529f83d9c4d91442ca257577f3d455be1e87. 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/ES5702000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5364eb0fe239e5f6d411e1c458d29f1e045b2a6ced18a14ba4676c48ed7e74e1. 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/ES5702000401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa9e9469dabbeafddd59544ada950f23236db13dcf162d78d0c38692b9f3e1f. 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/ES5702000394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1f69df684180237951da5acb176ab7ba5cfb09708b676582f23de9dfb107c4. 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/ES5702000396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc924959e315cb8df58f19b9e2e060bf30e9de1da9778e69db2b11f91ab25fa. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ES5702000402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfca4f80b3f117e9210f7f56243f31c7837b478c6bedf69a47efb8cd305388b. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:44:20Z), 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/ES71G2223712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725e80d8cf7464bdadc484c2b31248d22e81627109ba4607ce4c88c800191b64. 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/ES5701800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97493c83d662b7e2b193662b2b807177f3fabb3adae940545a47850bda61938b. 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/ES5022101612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97493c83d662b7e2b193662b2b807177f3fabb3adae940545a47850bda61938b. 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/ES5022101612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779357537b5f63424111a703fadc96a511065d459fdc6fe8350ab9bad59dd675. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES5701701187.
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