Andrea
type: MusicGroup
description: Andrea is a given name which is common worldwide, typically female but also used for males in some cultures. Origin of the name The name derives from the Greek word ἀνήρ (anēr), genitive ἀνδρός (andr
popularity: 9
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b12a27a958cb57c17f730c00fffd3d51d4066f8fda4a2b7d4efe24c3aa42672
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de7a224c-93cd-468a-89f9-0cd3802afbf8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/de7a224c-93cd-468a-89f9-0cd3802afbf8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/de7a224c-93cd-468a-89f9-0cd3802afbf8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0x4b12a27a958cb57c17f730c00fffd3d51d4066f8fda4a2b7d4efe24c3aa42672. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de7a224c-93cd-468a-89f9-0cd3802afbf8.json and https://artists.proofprofile.net/proofs/artist/de7a224c-93cd-468a-89f9-0cd3802afbf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: POESIA CANTADA
  type: MusicAlbum
  date published: 2024-11-11
album: POESIA CANTADA 2
  type: MusicAlbum
  date published: 2024-12-19
album: La matica de yuca
  type: MusicAlbum
  date published: 2025-03-14
album: Sung Poems
  type: MusicAlbum
  date published: 2025-05-03