Mélopée
type: MusicGroup
genre: bedroom pop
popularity: 12
followers: 41
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f4b5cdc769e64b7055a075ba47dd3721965d4ca15af4210f24db8947201dd2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d00db08e-f034-4c73-85f4-d06f849a0f40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d00db08e-f034-4c73-85f4-d06f849a0f40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d00db08e-f034-4c73-85f4-d06f849a0f40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f4b5cdc769e64b7055a075ba47dd3721965d4ca15af4210f24db8947201dd2d","name":"Mélopée","registered_at":"2026-06-15T02:23:55Z","symbol":"NIM0652380","token_address":"0x1bb91ad4b2e9128bcca863eb01eb0210ea8c2a98","type":"artist","uuid":"d00db08e-f034-4c73-85f4-d06f849a0f40"}
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 0x3f4b5cdc769e64b7055a075ba47dd3721965d4ca15af4210f24db8947201dd2d. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d00db08e-f034-4c73-85f4-d06f849a0f40.json and https://artists.proofprofile.net/proofs/artist/d00db08e-f034-4c73-85f4-d06f849a0f40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x3f4b5cdc769e64b7055a075ba47dd3721965d4ca15af4210f24db8947201dd2d","name":"Mélopée","registered_at":"2026-06-15T02:23:55Z","symbol":"NIM0652380","token_address":"0x1bb91ad4b2e9128bcca863eb01eb0210ea8c2a98","type":"artist","uuid":"d00db08e-f034-4c73-85f4-d06f849a0f40"}
album: Polaroïd
  type: MusicAlbum
  date published: 2021-12-17
album: Libérée de mes chaines
  type: MusicAlbum
  date published: 2025-01-01