Sog
type: MusicGroup
popularity: 2
followers: 1118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12e968d00788e60c4dc7540db5f783dd1f501ea57157dd8706c0fe963fc91b0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ebaca6e-d18c-4428-b821-e25484337c64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ebaca6e-d18c-4428-b821-e25484337c64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ebaca6e-d18c-4428-b821-e25484337c64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
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 0x12e968d00788e60c4dc7540db5f783dd1f501ea57157dd8706c0fe963fc91b0c. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ebaca6e-d18c-4428-b821-e25484337c64.json and https://artists.proofprofile.net/proofs/artist/7ebaca6e-d18c-4428-b821-e25484337c64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
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  type: MusicAlbum
  date published: 2013-01-01
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  type: MusicAlbum
  date published: 2014-08-29
album: 她
  type: MusicAlbum
  date published: 2019-03-25
album: FROST
  type: MusicAlbum
  date published: 2019-08-22
album: 亖
  type: MusicAlbum
  date published: 2020-09-20
album: 克雷姆
  type: MusicAlbum
  date published: 2021-08-23
album: 我们
  type: MusicAlbum
  date published: 2021-12-05