DA-CO
type: MusicGroup
popularity: 4
followers: 817
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x220d5e19e90bea61283e8eff6746cfd823c6761325744dd156ff92c37f9ae9df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dd2f7db-179c-460a-a9db-810ba91d77c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4dd2f7db-179c-460a-a9db-810ba91d77c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4dd2f7db-179c-460a-a9db-810ba91d77c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 0x220d5e19e90bea61283e8eff6746cfd823c6761325744dd156ff92c37f9ae9df. 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/4dd2f7db-179c-460a-a9db-810ba91d77c9.json and https://artists.proofprofile.net/proofs/artist/4dd2f7db-179c-460a-a9db-810ba91d77c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Dangerously
  type: MusicAlbum
  date published: 2019-06-14
album: Green Bananas
  type: MusicAlbum
  date published: 2019-07-22
album: Pressure
  type: MusicAlbum
  date published: 2019-10-25
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  type: MusicAlbum
  date published: 2020-01-17
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  type: MusicAlbum
  date published: 2020-04-02
album: Three Hundred Days
  type: MusicAlbum
  date published: 2021-01-08
album: Love Yourself
  type: MusicAlbum
  date published: 2021-02-12
album: Find Your Peace
  type: MusicAlbum
  date published: 2021-03-19
album: Culture CO. Cypher Volume 1
  type: MusicAlbum
  date published: 2021-08-13
album: Low Low
  type: MusicAlbum
  date published: 2022-02-25
album: Y'all Don't Know
  type: MusicAlbum
  date published: 2022-03-25
album: Waiting
  type: MusicAlbum
  date published: 2022-08-14
album: Point Of Life
  type: MusicAlbum
  date published: 2022-11-11
album: The Problem
  type: MusicAlbum
  date published: 2023-02-14
album: Mind Blown
  type: MusicAlbum
  date published: 2023-05-01
album: Doing Fine
  type: MusicAlbum
  date published: 2023-07-21
album: Tough Love
  type: MusicAlbum
  date published: 2023-12-04
album: Should've Known
  type: MusicAlbum
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album: She Always Say...
  type: MusicAlbum
  date published: 2025-04-29