marbre
type: MusicGroup
genre: lo-fi
popularity: 19
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd89818da97493afea63d8227f34a374752fe47307cd1b3b35707e99842e4aa8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e94e6114-8012-47ec-8a9f-a865b97d5754.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e94e6114-8012-47ec-8a9f-a865b97d5754.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e94e6114-8012-47ec-8a9f-a865b97d5754
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd89818da97493afea63d8227f34a374752fe47307cd1b3b35707e99842e4aa8. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e94e6114-8012-47ec-8a9f-a865b97d5754.json and https://artists.proofprofile.net/proofs/artist/e94e6114-8012-47ec-8a9f-a865b97d5754.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
album: Campfire
  type: MusicAlbum
  date published: 2021-03-09
album: Ale's Stones
  type: MusicAlbum
  date published: 2021-07-22
album: Campfire
  type: MusicAlbum
  date published: 2021-09-03
album: See You On Friday
  type: MusicAlbum
  date published: 2022-03-28
album: See You On Friday
  type: MusicAlbum
  date published: 2022-03-28
album: Fine With Me
  type: MusicAlbum
  date published: 2022-04-15
album: Fine With Me
  type: MusicAlbum
  date published: 2022-04-15
album: I Miss You
  type: MusicAlbum
  date published: 2022-05-10
album: Chez Lulu
  type: MusicAlbum
  date published: 2022-06-02
album: Sometimes i miss me
  type: MusicAlbum
  date published: 2022-06-09
album: Fireflies
  type: MusicAlbum
  date published: 2022-07-29
album: Fade into you
  type: MusicAlbum
  date published: 2022-11-25
album: Gently
  type: MusicAlbum
  date published: 2022-12-30
album: Make a Wish
  type: MusicAlbum
  date published: 2023-01-06
album: Throwback
  type: MusicAlbum
  date published: 2023-02-10
album: Waving From Ashore
  type: MusicAlbum
  date published: 2023-02-24
album: Out For A Ride
  type: MusicAlbum
  date published: 2023-03-22
album: Out For A Ride
  type: MusicAlbum
  date published: 2023-03-22
album: Sleeping With You
  type: MusicAlbum
  date published: 2023-04-14
album: 3AM
  type: MusicAlbum
  date published: 2023-06-02
album: Time Off
  type: MusicAlbum
  date published: 2023-06-16
album: Morning Routine
  type: MusicAlbum
  date published: 2023-06-26
album: Morning Routine
  type: MusicAlbum
  date published: 2023-06-26
album: Venice
  type: MusicAlbum
  date published: 2023-07-07
album: Moon tide
  type: MusicAlbum
  date published: 2023-07-21
album: Citadelle
  type: MusicAlbum
  date published: 2023-08-11
album: Throwback
  type: MusicAlbum
  date published: 2023-10-02
album: Childhood Haunts
  type: MusicAlbum
  date published: 2023-12-08
album: Enough
  type: MusicAlbum
  date published: 2024-01-19
album: City Life
  type: MusicAlbum
  date published: 2024-02-02
album: City Life
  type: MusicAlbum
  date published: 2024-02-02