Eduardo Orvañanos
type: MusicGroup
popularity: 9
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9810f841336e760eec9c9f5c672fa92687692e9398fa396616ec1dfd93f77ce1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a115197-9362-468a-b805-90395974039a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a115197-9362-468a-b805-90395974039a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a115197-9362-468a-b805-90395974039a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9810f841336e760eec9c9f5c672fa92687692e9398fa396616ec1dfd93f77ce1","name":"Eduardo Orvañanos","registered_at":"2026-06-16T15:22:38Z","symbol":"NIM1093629","token_address":"0x136bf526660eb94ff4dd411a23860119614484bf","type":"artist","uuid":"4a115197-9362-468a-b805-90395974039a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9810f841336e760eec9c9f5c672fa92687692e9398fa396616ec1dfd93f77ce1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a115197-9362-468a-b805-90395974039a.json and https://artists.proofprofile.net/proofs/artist/4a115197-9362-468a-b805-90395974039a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x9810f841336e760eec9c9f5c672fa92687692e9398fa396616ec1dfd93f77ce1","name":"Eduardo Orvañanos","registered_at":"2026-06-16T15:22:38Z","symbol":"NIM1093629","token_address":"0x136bf526660eb94ff4dd411a23860119614484bf","type":"artist","uuid":"4a115197-9362-468a-b805-90395974039a"}
album: Hasta Ya No Poder Más (2/3)
  type: MusicAlbum
  date published: 2017-08-17
album: Hasta Ya No Poder Más
  type: MusicAlbum
  date published: 2018-03-15
album: Gracias a Ti
  type: MusicAlbum
  date published: 2019-06-05
album: Por Ti Estaré
  type: MusicAlbum
  date published: 2019-10-11
album: Un Buen Trago
  type: MusicAlbum
  date published: 2021-01-28
album: Sin Avisar
  type: MusicAlbum
  date published: 2022-08-19
album: Duele
  type: MusicAlbum
  date published: 2023-07-28
album: Simplemente Gracias
  type: MusicAlbum
  date published: 2024-03-20
album: Si Tú Estás
  type: MusicAlbum
  date published: 2024-07-12
album: Un Buen Trago (Acústica)
  type: MusicAlbum
  date published: 2025-03-14