Marchelle
type: MusicGroup
popularity: 2
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7fd16a2a4fcfd1a36f73688bc3849ef036429123c32d65e2fee4f1ee38c8cb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f45881e3-a799-440c-87dc-aead77f9bfd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f45881e3-a799-440c-87dc-aead77f9bfd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f45881e3-a799-440c-87dc-aead77f9bfd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
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 0xb7fd16a2a4fcfd1a36f73688bc3849ef036429123c32d65e2fee4f1ee38c8cb7. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f45881e3-a799-440c-87dc-aead77f9bfd6.json and https://artists.proofprofile.net/proofs/artist/f45881e3-a799-440c-87dc-aead77f9bfd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: Homie Boo
  type: MusicAlbum
  date published: 2019-12-06
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  type: MusicAlbum
  date published: 2020-01-10
album: Coming True
  type: MusicAlbum
  date published: 2020-02-29
album: CHA CHA CHA
  type: MusicAlbum
  date published: 2020-03-19
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  type: MusicAlbum
  date published: 2020-04-01
album: For the Weak
  type: MusicAlbum
  date published: 2020-12-20
album: If There Is a God
  type: MusicAlbum
  date published: 2021-01-02
album: On Your Mind
  type: MusicAlbum
  date published: 2021-02-01
album: Doubters
  type: MusicAlbum
  date published: 2021-08-31
album: Including Me
  type: MusicAlbum
  date published: 2022-08-06
album: Living Room
  type: MusicAlbum
  date published: 2024-03-22
album: Da Honey
  type: MusicAlbum
  date published: 2025-01-07
album: Suffer for the Bag
  type: MusicAlbum
  date published: 2025-01-07
album: You Don't Have to Love Me Back
  type: MusicAlbum
  date published: 2025-02-14
album: Bottom of the Bottle
  type: MusicAlbum
  date published: 2025-04-24