Catsy
type: MusicGroup
genre: opm
popularity: 2
followers: 744
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dc856ad74a558fd6de42290dfadd1e8daa6c2f27a2cd22750986754d14fabd1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ccbcb48-584b-49b6-982b-9af1367cd784.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5ccbcb48-584b-49b6-982b-9af1367cd784.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5ccbcb48-584b-49b6-982b-9af1367cd784
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x0dc856ad74a558fd6de42290dfadd1e8daa6c2f27a2cd22750986754d14fabd1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ccbcb48-584b-49b6-982b-9af1367cd784.json and https://artists.proofprofile.net/proofs/artist/5ccbcb48-584b-49b6-982b-9af1367cd784.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Nandito Ako
  type: MusicAlbum
  date published: 2020-01-13
album: Stay With Me
  type: MusicAlbum
  date published: 2020-04-04
album: save us
  type: MusicAlbum
  date published: 2022-01-14
album: pero sana wala
  type: MusicAlbum
  date published: 2022-09-16
album: Prequel
  type: MusicAlbum
  date published: 2022-11-11
album: read the signs
  type: MusicAlbum
  date published: 2023-06-02
album: Wandered Lonely
  type: MusicAlbum
  date published: 2023-09-08
album: dead end
  type: MusicAlbum
  date published: 2023-12-15
album: respire
  type: MusicAlbum
  date published: 2024-03-15