Northern Sand
type: MusicGroup
genre: indie punk
genre: midwest emo
popularity: 2
followers: 527
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca37f2fd61bcd35f9d048abc89209f0c2c0f398cf1c9d94cae7a399c98c7c129
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e321824f-6900-4459-afbc-51d95de064d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e321824f-6900-4459-afbc-51d95de064d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e321824f-6900-4459-afbc-51d95de064d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca37f2fd61bcd35f9d048abc89209f0c2c0f398cf1c9d94cae7a399c98c7c129","name":"Northern Sand","registered_at":"2026-06-21T07:22:29Z","symbol":"NIM1861152","token_address":"0xa87db3125848b95698c4527e657a7c5428b77193","type":"artist","uuid":"e321824f-6900-4459-afbc-51d95de064d8"}
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 0xca37f2fd61bcd35f9d048abc89209f0c2c0f398cf1c9d94cae7a399c98c7c129. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e321824f-6900-4459-afbc-51d95de064d8.json and https://artists.proofprofile.net/proofs/artist/e321824f-6900-4459-afbc-51d95de064d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xca37f2fd61bcd35f9d048abc89209f0c2c0f398cf1c9d94cae7a399c98c7c129","name":"Northern Sand","registered_at":"2026-06-21T07:22:29Z","symbol":"NIM1861152","token_address":"0xa87db3125848b95698c4527e657a7c5428b77193","type":"artist","uuid":"e321824f-6900-4459-afbc-51d95de064d8"}
album: Hope You Miss Me (Radio Edit)
  type: MusicAlbum
  date published: 2021-10-21
album: Don't Need You Now
  type: MusicAlbum
  date published: 2022-01-05
album: Consistent Inconsistency
  type: MusicAlbum
  date published: 2022-03-11
album: Broken Love
  type: MusicAlbum
  date published: 2022-07-20
album: Hope You Miss Me
  type: MusicAlbum
  date published: 2022-10-21
album: Butterflies Around Your Bed
  type: MusicAlbum
  date published: 2023-03-22
album: Shatter The Mirror
  type: MusicAlbum
  date published: 2023-04-07
album: Crumble Away
  type: MusicAlbum
  date published: 2023-06-30
album: Autumn Leaves
  type: MusicAlbum
  date published: 2023-09-01
album: Venus Eyes
  type: MusicAlbum
  date published: 2023-10-27
album: Forget Me Now
  type: MusicAlbum
  date published: 2024-04-12
album: I Don't Want to Leave
  type: MusicAlbum
  date published: 2024-05-03
album: Untitled Song (about taking her to the airport for the last time)
  type: MusicAlbum
  date published: 2024-12-06
album: Butterflies
  type: MusicAlbum
  date published: 2025-06-13