王頌
type: MusicGroup
genre: chinese indie
genre: c-pop
genre: taiwanese indie
genre: taiwanese pop
popularity: 5
followers: 585
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0de622f2822f54fa1fbe33768a5c2201aabee0bb6ac9d6a91065cb9adbcb7213
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3437be-4cec-4170-ae5f-a8d6bbded5ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3437be-4cec-4170-ae5f-a8d6bbded5ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc3437be-4cec-4170-ae5f-a8d6bbded5ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0de622f2822f54fa1fbe33768a5c2201aabee0bb6ac9d6a91065cb9adbcb7213","name":"王頌","registered_at":"2026-06-20T23:14:40Z","symbol":"NIM1744952","token_address":"0x57f2ac726bc172021c655b63c148aed3daf794a7","type":"artist","uuid":"cc3437be-4cec-4170-ae5f-a8d6bbded5ae"}
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 0x0de622f2822f54fa1fbe33768a5c2201aabee0bb6ac9d6a91065cb9adbcb7213. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc3437be-4cec-4170-ae5f-a8d6bbded5ae.json and https://artists.proofprofile.net/proofs/artist/cc3437be-4cec-4170-ae5f-a8d6bbded5ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x0de622f2822f54fa1fbe33768a5c2201aabee0bb6ac9d6a91065cb9adbcb7213","name":"王頌","registered_at":"2026-06-20T23:14:40Z","symbol":"NIM1744952","token_address":"0x57f2ac726bc172021c655b63c148aed3daf794a7","type":"artist","uuid":"cc3437be-4cec-4170-ae5f-a8d6bbded5ae"}
album: 我在荒原上又想起了你
  type: MusicAlbum
  date published: 2022-01-21
album: 祝你
  type: MusicAlbum
  date published: 2022-02-14
album: 孤島孤島
  type: MusicAlbum
  date published: 2022-03-04
album: 馬不停蹄跟著你
  type: MusicAlbum
  date published: 2022-04-08
album: 暗潮
  type: MusicAlbum
  date published: 2022-05-13
album: 99
  type: MusicAlbum
  date published: 2022-06-17
album: 不如我們遠走高飛
  type: MusicAlbum
  date published: 2022-07-15
album: 88
  type: MusicAlbum
  date published: 2022-08-26
album: 張狂的佔慾，未明的偏執
  type: MusicAlbum
  date published: 2022-11-25