Milk
type: MusicGroup
description: thumb|A glass of cow milk thumb|Cows in a rotary milking parlor Milk is a usually white liquid food (but can be shades of yellow, cream, pink, or even brown) produced by the mammary glands of lactatin
popularity: 19
followers: 1599
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8963010eff1955c6823cf7256b4de4a622d4666a1ba4a6ca07906bd67c54a1ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7c1bee8-c80e-480c-8a78-8dec4c14aba3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7c1bee8-c80e-480c-8a78-8dec4c14aba3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7c1bee8-c80e-480c-8a78-8dec4c14aba3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
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 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 0x8963010eff1955c6823cf7256b4de4a622d4666a1ba4a6ca07906bd67c54a1ac. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7c1bee8-c80e-480c-8a78-8dec4c14aba3.json and https://artists.proofprofile.net/proofs/artist/d7c1bee8-c80e-480c-8a78-8dec4c14aba3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
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  type: MusicAlbum
  date published: 2014-08-19
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  type: MusicAlbum
  date published: 2014-08-19
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  type: MusicAlbum
  date published: 2014-11-17
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2015-08-28
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  type: MusicAlbum
  date published: 2015-08-28
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  type: MusicAlbum
  date published: 2016-04-01
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  type: MusicAlbum
  date published: 2016-04-01
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  type: MusicAlbum
  date published: 2017-02-24
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  type: MusicAlbum
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