Tree River
type: MusicGroup
genre: midwest emo
description: The Tree River (Kogluktualuk) is a river in Nunavut, Canada. It flows into Coronation Gulf, an arm of the Arctic Ocean. Glacial landforms, such as a kame delta, are represented in the area of the Tre
popularity: 3
followers: 1126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37ef6612a3a6ddc6db9294dd443e9a3b19388b3f75c7c6dd04b71d9e0adc11d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe9b4e31-8c30-456d-9236-737a12200b53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe9b4e31-8c30-456d-9236-737a12200b53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe9b4e31-8c30-456d-9236-737a12200b53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37ef6612a3a6ddc6db9294dd443e9a3b19388b3f75c7c6dd04b71d9e0adc11d7","name":"Tree River","registered_at":"2026-06-21T18:21:26Z","symbol":"NIM1999543","token_address":"0x6168fcdfdae1e7ff4d0d1a6f5af2ad9e84e23436","type":"artist","uuid":"fe9b4e31-8c30-456d-9236-737a12200b53"}
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 0x37ef6612a3a6ddc6db9294dd443e9a3b19388b3f75c7c6dd04b71d9e0adc11d7. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe9b4e31-8c30-456d-9236-737a12200b53.json and https://artists.proofprofile.net/proofs/artist/fe9b4e31-8c30-456d-9236-737a12200b53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x37ef6612a3a6ddc6db9294dd443e9a3b19388b3f75c7c6dd04b71d9e0adc11d7","name":"Tree River","registered_at":"2026-06-21T18:21:26Z","symbol":"NIM1999543","token_address":"0x6168fcdfdae1e7ff4d0d1a6f5af2ad9e84e23436","type":"artist","uuid":"fe9b4e31-8c30-456d-9236-737a12200b53"}
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