icecream
type: MusicGroup
genre: indonesian indie
popularity: 3
followers: 766
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ebda84acbf6cf781ce526e1bfd7ba2aaccf942d1e9ad5b236c124aee3df770e
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/569b6a45-fcad-493f-8dd7-53fa5c7182eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/569b6a45-fcad-493f-8dd7-53fa5c7182eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/569b6a45-fcad-493f-8dd7-53fa5c7182eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebda84acbf6cf781ce526e1bfd7ba2aaccf942d1e9ad5b236c124aee3df770e. 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/569b6a45-fcad-493f-8dd7-53fa5c7182eb.json and https://artists.proofprofile.net/proofs/artist/569b6a45-fcad-493f-8dd7-53fa5c7182eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Rahasia
  type: MusicAlbum
  date published: 2017-01-01
album: Aku Ada
  type: MusicAlbum
  date published: 2018
album: Aku Ada
  type: MusicAlbum
  date published: 2018-02-26
album: Rahasia
  type: MusicAlbum
  date published: 2018-04-17
album: Rendezvous Serenade
  type: MusicAlbum
  date published: 2019-02-14
album: Lila
  type: MusicAlbum
  date published: 2019-10-29
album: Lila
  type: MusicAlbum
  date published: 2019-10-29
album: Kelabu
  type: MusicAlbum
  date published: 2023-02-12
album: ANTIHERO
  type: MusicAlbum
  date published: 2024-12-31