pollen
type: MusicGroup
description: thumb|Colorized scanning electron microscope image of pollen grains from a variety of common plants: sunflower (Helianthus annuus), morning glory (Ipomoea purpurea), prairie hollyhock (Sidalcea malvif
popularity: 3
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81bfc30c4d22527f3dec5726cd0e626de11519d42c4d198d5c74ea5fe1520c84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3277f8a-8563-4c4c-9201-83f9db7217e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3277f8a-8563-4c4c-9201-83f9db7217e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3277f8a-8563-4c4c-9201-83f9db7217e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
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 0x81bfc30c4d22527f3dec5726cd0e626de11519d42c4d198d5c74ea5fe1520c84. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3277f8a-8563-4c4c-9201-83f9db7217e1.json and https://artists.proofprofile.net/proofs/artist/d3277f8a-8563-4c4c-9201-83f9db7217e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
album: Nothing
  type: MusicAlbum
  date published: 2024-02-01
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  type: MusicAlbum
  date published: 2024-02-14
album: Frown
  type: MusicAlbum
  date published: 2024-06-16
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  type: MusicAlbum
  date published: 2024-07-26
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  type: MusicAlbum
  date published: 2024-09-06
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  type: MusicAlbum
  date published: 2024-10-18
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  type: MusicAlbum
  date published: 2025-02-14
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  type: MusicAlbum
  date published: 2025-09-08
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  type: MusicAlbum
  date published: 2025-10-20
album: CRUSH
  type: MusicAlbum
  date published: 2025-11-10