Sister AA
type: MusicGroup
popularity: 7
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd44970c0d7aebca224fc78a268e27bd6f601491b2697bb39ed202143b168e438
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bfe086e-ed77-4cfa-8604-15a21f225581.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bfe086e-ed77-4cfa-8604-15a21f225581.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bfe086e-ed77-4cfa-8604-15a21f225581
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd44970c0d7aebca224fc78a268e27bd6f601491b2697bb39ed202143b168e438","name":"Sister AA","registered_at":"2026-06-20T03:37:44Z","symbol":"NIM1503782","token_address":"0x98802f46c265433e201db5fd30cc8f0992320515","type":"artist","uuid":"9bfe086e-ed77-4cfa-8604-15a21f225581"}
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 0xd44970c0d7aebca224fc78a268e27bd6f601491b2697bb39ed202143b168e438. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bfe086e-ed77-4cfa-8604-15a21f225581.json and https://artists.proofprofile.net/proofs/artist/9bfe086e-ed77-4cfa-8604-15a21f225581.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xd44970c0d7aebca224fc78a268e27bd6f601491b2697bb39ed202143b168e438","name":"Sister AA","registered_at":"2026-06-20T03:37:44Z","symbol":"NIM1503782","token_address":"0x98802f46c265433e201db5fd30cc8f0992320515","type":"artist","uuid":"9bfe086e-ed77-4cfa-8604-15a21f225581"}
album: AM
  type: MusicAlbum
  date published: 2023-05-15
album: Amarillo
  type: MusicAlbum
  date published: 2023-05-15
album: Permiso
  type: MusicAlbum
  date published: 2023-05-30
album: El misterio
  type: MusicAlbum
  date published: 2023-05-30
album: Unlimited
  type: MusicAlbum
  date published: 2023-05-31
album: Mi cosa loca
  type: MusicAlbum
  date published: 2023-05-31
album: Vida o muerte
  type: MusicAlbum
  date published: 2023-06-01
album: pa las anima
  type: MusicAlbum
  date published: 2023-06-01
album: Verde
  type: MusicAlbum
  date published: 2023-06-01
album: easy
  type: MusicAlbum
  date published: 2023-06-01
album: Trankilo
  type: MusicAlbum
  date published: 2023-06-01
album: mi estilo
  type: MusicAlbum
  date published: 2023-06-01
album: ENFOKE 2
  type: MusicAlbum
  date published: 2023-06-01
album: ENFOKE
  type: MusicAlbum
  date published: 2023-06-01
album: ENFOKE 3
  type: MusicAlbum
  date published: 2023-06-02
album: No me quemes
  type: MusicAlbum
  date published: 2023-06-06
album: DANCING tiktok DANCING
  type: MusicAlbum
  date published: 2023-06-10
album: Navida
  type: MusicAlbum
  date published: 2023-12-29
album: solo
  type: MusicAlbum
  date published: 2024-01-22
album: Unchained Melody
  type: MusicAlbum
  date published: 2024-01-26
album: the lost love
  type: MusicAlbum
  date published: 2024-01-26
album: Your Silence
  type: MusicAlbum
  date published: 2024-01-31
album: Changes
  type: MusicAlbum
  date published: 2024-01-31
album: new
  type: MusicAlbum
  date published: 2024-01-31
album: tv
  type: MusicAlbum
  date published: 2024-01-31
album: solo
  type: MusicAlbum
  date published: 2024-02-01
album: Blackbird
  type: MusicAlbum
  date published: 2024-02-01
album: sientelo
  type: MusicAlbum
  date published: 2024-02-01
album: Blood Bank
  type: MusicAlbum
  date published: 2024-02-01
album: like
  type: MusicAlbum
  date published: 2024-02-01
album: el juego
  type: MusicAlbum
  date published: 2024-02-01
album: la ideal
  type: MusicAlbum
  date published: 2024-02-01
album: can't help falling in love
  type: MusicAlbum
  date published: 2024-02-01
album: Forever Young
  type: MusicAlbum
  date published: 2024-02-26
album: Dancing in the Dark
  type: MusicAlbum
  date published: 2024-02-26
album: Something Just Like This
  type: MusicAlbum
  date published: 2024-02-26
album: Can't Stop the Feeling
  type: MusicAlbum
  date published: 2024-02-26
album: Shape of You
  type: MusicAlbum
  date published: 2024-02-26
album: Dreaming of You
  type: MusicAlbum
  date published: 2024-02-26
album: Break the Silence
  type: MusicAlbum
  date published: 2024-02-26
album: Say You Won't Let Go
  type: MusicAlbum
  date published: 2024-02-26
album: Fire and Ice
  type: MusicAlbum
  date published: 2024-02-26
album: Lost in the Stars
  type: MusicAlbum
  date published: 2024-02-26
album: Las 50 sombras de grey (Special Version)
  type: MusicAlbum
  date published: 2024-07-09
album: tato
  type: MusicAlbum
  date published: 2024-08-13
album: FACE
  type: MusicAlbum
  date published: 2024-09-29