RIGGA
type: MusicGroup
description: Rigga, stylized as RIGGA, is a group of artists and architects based in Portland, Oregon. Works Alluvial Wall (2001) Echo Gate (2001) Ghost Ship (2001) Stack Stalk (2001) See also Lovejoy Colu
popularity: 3
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc169ba16aa782910d1ce9137f7eac2886d803b171c041d84a8d892c6e76b936
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/143bdf2e-ec36-4563-9c58-6b08d1a572c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/143bdf2e-ec36-4563-9c58-6b08d1a572c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/143bdf2e-ec36-4563-9c58-6b08d1a572c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
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 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 0xdc169ba16aa782910d1ce9137f7eac2886d803b171c041d84a8d892c6e76b936. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/143bdf2e-ec36-4563-9c58-6b08d1a572c3.json and https://artists.proofprofile.net/proofs/artist/143bdf2e-ec36-4563-9c58-6b08d1a572c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
album: World and Back
  type: MusicAlbum
  date published: 2024-07-26
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  type: MusicAlbum
  date published: 2024-08-09
album: Therapy (Radio Edit)
  type: MusicAlbum
  date published: 2024-08-09
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  type: MusicAlbum
  date published: 2024-09-13
album: Gengar
  type: MusicAlbum
  date published: 2025-01-31
album: Off the Rip
  type: MusicAlbum
  date published: 2025-02-21
album: Stuck in the Grind
  type: MusicAlbum
  date published: 2025-05-30
album: Stuck in the Grind
  type: MusicAlbum
  date published: 2025-05-30
album: Mariah
  type: MusicAlbum
  date published: 2025-09-14
album: Mariah
  type: MusicAlbum
  date published: 2025-09-14