Andrws
type: MusicGroup
popularity: 5
followers: 421
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53cc5d138264da71c34ee641766a2d86445e5df48d4f8a7424ab5f9844c70ed1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1f84973-68aa-4fc0-8500-3ceda97d686d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1f84973-68aa-4fc0-8500-3ceda97d686d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1f84973-68aa-4fc0-8500-3ceda97d686d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0x53cc5d138264da71c34ee641766a2d86445e5df48d4f8a7424ab5f9844c70ed1. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1f84973-68aa-4fc0-8500-3ceda97d686d.json and https://artists.proofprofile.net/proofs/artist/b1f84973-68aa-4fc0-8500-3ceda97d686d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: Cosmoos
  type: MusicAlbum
  date published: 2021-03-14
album: Rosa
  type: MusicAlbum
  date published: 2022-07-09
album: Vicio
  type: MusicAlbum
  date published: 2022-08-19
album: Mónica
  type: MusicAlbum
  date published: 2022-09-16
album: Mensaje
  type: MusicAlbum
  date published: 2022-10-09
album: Los Monstruos de la Taberna del Infierno
  type: MusicAlbum
  date published: 2022-10-21
album: Rancherita
  type: MusicAlbum
  date published: 2023-04-21
album: Demos
  type: MusicAlbum
  date published: 2025-10-14