Silverware
type: MusicGroup
popularity: 4
followers: 545
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef5e4c30b8ed7d5ad2533a247169ca49344faca5302347c1d97790a2a466e882
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145fe0f9-41db-42c1-8240-1f044bf47d2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/145fe0f9-41db-42c1-8240-1f044bf47d2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/145fe0f9-41db-42c1-8240-1f044bf47d2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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 0xef5e4c30b8ed7d5ad2533a247169ca49344faca5302347c1d97790a2a466e882. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/145fe0f9-41db-42c1-8240-1f044bf47d2a.json and https://artists.proofprofile.net/proofs/artist/145fe0f9-41db-42c1-8240-1f044bf47d2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Silverware
  type: MusicAlbum
  date published: 2010-01-01
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2018-12-10
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  type: MusicAlbum
  date published: 2019-03-20
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  type: MusicAlbum
  date published: 2021-02-25
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-04-23
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  type: MusicAlbum
  date published: 2024-07-12
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  type: MusicAlbum
  date published: 2024-08-02
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  type: MusicAlbum
  date published: 2024-08-23
album: One True Light
  type: MusicAlbum
  date published: 2024-08-30