Ziv
type: MusicGroup
genre: electronic rock
popularity: 2
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a4b9a8d9b121dce0dc2227570770d1c590717d0aed63820c28bc71d48037207
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3f272d5-a94e-4301-a4b3-b4b71a764967.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a3f272d5-a94e-4301-a4b3-b4b71a764967.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a3f272d5-a94e-4301-a4b3-b4b71a764967
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 0x2a4b9a8d9b121dce0dc2227570770d1c590717d0aed63820c28bc71d48037207. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a3f272d5-a94e-4301-a4b3-b4b71a764967.json and https://artists.proofprofile.net/proofs/artist/a3f272d5-a94e-4301-a4b3-b4b71a764967.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Fearless
  type: MusicAlbum
  date published: 2005
album: Fearless
  type: MusicAlbum
  date published: 2005-11-17
album: Symphony Heart
  type: MusicAlbum
  date published: 2011-07-15
album: I Didn't Mean to Leave You
  type: MusicAlbum
  date published: 2016-08-31
album: 我真的难过
  type: MusicAlbum
  date published: 2018-07-20
album: With U
  type: MusicAlbum
  date published: 2018-11-26
album: Away
  type: MusicAlbum
  date published: 2018-11-27
album: Lovin U
  type: MusicAlbum
  date published: 2019-01-29
album: 橘子日落
  type: MusicAlbum
  date published: 2020-10-19
album: Hard Love
  type: MusicAlbum
  date published: 2020-12-12
album: 浪慢爱情故事
  type: MusicAlbum
  date published: 2020-12-25
album: Don't Go
  type: MusicAlbum
  date published: 2021-01-01
album: 以你名字
  type: MusicAlbum
  date published: 2022-03-17
album: 告白指南
  type: MusicAlbum
  date published: 2022-07-15