Coldharbour
type: MusicGroup
genre: deathcore
popularity: 6
followers: 4746
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabcb1bf9df7da6714e0e0e64f3e7602aeb92183ba05cf7c5b947cfdcff38e994
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c151a6a-b2d5-4a7c-ba0c-c48f25dd3f7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c151a6a-b2d5-4a7c-ba0c-c48f25dd3f7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c151a6a-b2d5-4a7c-ba0c-c48f25dd3f7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xabcb1bf9df7da6714e0e0e64f3e7602aeb92183ba05cf7c5b947cfdcff38e994. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c151a6a-b2d5-4a7c-ba0c-c48f25dd3f7f.json and https://artists.proofprofile.net/proofs/artist/5c151a6a-b2d5-4a7c-ba0c-c48f25dd3f7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Growing Pains
  type: MusicAlbum
  date published: 2018
album: Snowflake
  type: MusicAlbum
  date published: 2018-11-29
album: Snowflake
  type: MusicAlbum
  date published: 2018-11-29
album: Torture Cycle
  type: MusicAlbum
  date published: 2018-12-06
album: Torture Cycle
  type: MusicAlbum
  date published: 2018-12-06
album: Torture Cycle
  type: MusicAlbum
  date published: 2018-12-06
album: The Herd
  type: MusicAlbum
  date published: 2018-12-13
album: The Herd
  type: MusicAlbum
  date published: 2018-12-13
album: The Herd
  type: MusicAlbum
  date published: 2018-12-13
album: The Herd
  type: MusicAlbum
  date published: 2018-12-20
album: The Herd
  type: MusicAlbum
  date published: 2018-12-20
album: The Herd
  type: MusicAlbum
  date published: 2018-12-20
album: The Ringer
  type: MusicAlbum
  date published: 2019-03-01
album: Growing Pains
  type: MusicAlbum
  date published: 2020-02-11
album: Growing Pains
  type: MusicAlbum
  date published: 2020-02-11
album: Stoned To Death
  type: MusicAlbum
  date published: 2020-05-08
album: Stoned To Death
  type: MusicAlbum
  date published: 2020-05-08
album: Stoned to Death
  type: MusicAlbum
  date published: 2020-05-08
album: The Rhetorician
  type: MusicAlbum
  date published: 2020-08-18
album: The Rhetorician
  type: MusicAlbum
  date published: 2020-08-18
album: The Rhetorician
  type: MusicAlbum
  date published: 2020-08-18
album: Liberate
  type: MusicAlbum
  date published: 2020-08-28
album: Hivemind
  type: MusicAlbum
  date published: 2020-10-15
album: Hivemind
  type: MusicAlbum
  date published: 2020-10-15
album: Hivemind
  type: MusicAlbum
  date published: 2020-10-15
album: Overdose
  type: MusicAlbum
  date published: 2020-12-01
album: Overdose
  type: MusicAlbum
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album: Overdose
  type: MusicAlbum
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album: Soul Tempest
  type: MusicAlbum
  date published: 2021-12-10
album: Soul Tempest
  type: MusicAlbum
  date published: 2021-12-10
album: The Individual
  type: MusicAlbum
  date published: 2022-01-28
album: The Individual
  type: MusicAlbum
  date published: 2022-01-29
album: Soul Tempest
  type: MusicAlbum
  date published: 2022-03-04
album: Soul Tempest
  type: MusicAlbum
  date published: 2022-03-04
album: LiE
  type: MusicAlbum
  date published: 2024-04-05