O&Dan
type: MusicGroup
popularity: 3
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06e79b7e534d7ab4171466d47edbcb7cbb1a772ef3703cf9bc14e1db3906f5ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d76779f-5ec6-46a4-ba15-4e0d30adff9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d76779f-5ec6-46a4-ba15-4e0d30adff9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d76779f-5ec6-46a4-ba15-4e0d30adff9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
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 0x06e79b7e534d7ab4171466d47edbcb7cbb1a772ef3703cf9bc14e1db3906f5ff. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d76779f-5ec6-46a4-ba15-4e0d30adff9b.json and https://artists.proofprofile.net/proofs/artist/1d76779f-5ec6-46a4-ba15-4e0d30adff9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
album: It's not your fault
  type: MusicAlbum
  date published: 2022-11-26
album: To be loved
  type: MusicAlbum
  date published: 2022-12-24
album: What is happiness
  type: MusicAlbum
  date published: 2023-03-11
album: I will be your light
  type: MusicAlbum
  date published: 2023-03-17
album: The cry of hope
  type: MusicAlbum
  date published: 2023-07-22
album: forgiveness
  type: MusicAlbum
  date published: 2023-11-18
album: rain
  type: MusicAlbum
  date published: 2024-01-27
album: HELP ME
  type: MusicAlbum
  date published: 2024-07-06
album: My true feelings
  type: MusicAlbum
  date published: 2024-07-06
album: toxic parents
  type: MusicAlbum
  date published: 2025-04-26
album: I'm heartbroken
  type: MusicAlbum
  date published: 2025-08-26