Coco Mé
type: MusicGroup
popularity: 12
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c40b0499a69f93d4c2f6ad13b70abd3155998a6011595886346fd600c0d4ae1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953780
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953780
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4805862-f52d-4598-af48-b87e4c49f2b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4805862-f52d-4598-af48-b87e4c49f2b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4805862-f52d-4598-af48-b87e4c49f2b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:02:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c40b0499a69f93d4c2f6ad13b70abd3155998a6011595886346fd600c0d4ae1","name":"Coco Mé","registered_at":"2026-06-15T02:52:57Z","symbol":"NIM0659309","token_address":"0x61d273dbb6882bcddb2006d71a276a4f5c6759a8","type":"artist","uuid":"d4805862-f52d-4598-af48-b87e4c49f2b9"}
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 0x5c40b0499a69f93d4c2f6ad13b70abd3155998a6011595886346fd600c0d4ae1. Chain 2 (Bitcoin): anchored in block 953780 (2026-06-15T12:02:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4805862-f52d-4598-af48-b87e4c49f2b9.json and https://artists.proofprofile.net/proofs/artist/d4805862-f52d-4598-af48-b87e4c49f2b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:02:32Z
  text: {"copyright_id":"0x5c40b0499a69f93d4c2f6ad13b70abd3155998a6011595886346fd600c0d4ae1","name":"Coco Mé","registered_at":"2026-06-15T02:52:57Z","symbol":"NIM0659309","token_address":"0x61d273dbb6882bcddb2006d71a276a4f5c6759a8","type":"artist","uuid":"d4805862-f52d-4598-af48-b87e4c49f2b9"}
album: Sleep Soundly: To Help You and Your Baby Sleep Through the Night
  type: MusicAlbum
  date published: 2019-08-15