Crop
type: MusicGroup
genre: sludge metal
description: A crop is a plant or plant product harvested for human use. Crops are cultivated at scale to produce food, fiber, fuel, and other products. Crops have been central to human civilization since the firs
popularity: 2
followers: 490
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd97a4d06fc0ecc65a5f9ba563fed30a8c29b3ca4b53dbef016233e3c32964b34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0dd77ac-cef3-4fcb-9fcd-52c426e14382.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0dd77ac-cef3-4fcb-9fcd-52c426e14382.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0dd77ac-cef3-4fcb-9fcd-52c426e14382
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0xd97a4d06fc0ecc65a5f9ba563fed30a8c29b3ca4b53dbef016233e3c32964b34. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0dd77ac-cef3-4fcb-9fcd-52c426e14382.json and https://artists.proofprofile.net/proofs/artist/b0dd77ac-cef3-4fcb-9fcd-52c426e14382.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: Crop
  type: MusicAlbum
  date published: 2021-10-25
album: Crop
  type: MusicAlbum
  date published: 2021-10-25
album: 10-56
  type: MusicAlbum
  date published: 2023-05-03
album: Alone
  type: MusicAlbum
  date published: 2025-05-29
album: S.S.R.I
  type: MusicAlbum
  date published: 2025-08-22