04
type: MusicGroup
description: 04 may refer to The year 2004, or any year ending with 04 The month of April 4 (number) 04 (Six by Seven album) 04 (Urban Zakapa album) 04, department number of Alpes-de-Haute-Provence, France
popularity: 2
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f0e2689e39381dc3496a3d5af101873a900f972d6fdc7251393aed2f2c688d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f0b4a06-6cde-494a-bbf6-4b2fc0c14072.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f0b4a06-6cde-494a-bbf6-4b2fc0c14072.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f0b4a06-6cde-494a-bbf6-4b2fc0c14072
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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 0x8f0e2689e39381dc3496a3d5af101873a900f972d6fdc7251393aed2f2c688d0. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f0b4a06-6cde-494a-bbf6-4b2fc0c14072.json and https://artists.proofprofile.net/proofs/artist/0f0b4a06-6cde-494a-bbf6-4b2fc0c14072.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Juste une impression
  type: MusicAlbum
  date published: 2023-06-01
album: Conclusion stérile
  type: MusicAlbum
  date published: 2023-10-26
album: Mémo
  type: MusicAlbum
  date published: 2023-11-04
album: LES RUES S'ENDORMENT
  type: MusicAlbum
  date published: 2023-12-26
album: Je t'adore toi
  type: MusicAlbum
  date published: 2024-02-29
album: J'ai perdu mes larmes
  type: MusicAlbum
  date published: 2024-03-14
album: Chaque verset promet
  type: MusicAlbum
  date published: 2024-04-27