Nayândi Mêlam
type: MusicGroup
genre: traditional music
popularity: 2
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea2c6764270c89ebc4082cdce70e2a7a71ab53ee64f5e099b37967bda3471571
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/843e79d6-4126-44ef-a530-a79123792375.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/843e79d6-4126-44ef-a530-a79123792375.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/843e79d6-4126-44ef-a530-a79123792375
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea2c6764270c89ebc4082cdce70e2a7a71ab53ee64f5e099b37967bda3471571","name":"Nayândi Mêlam","registered_at":"2026-06-17T11:48:08Z","symbol":"NIM1385968","token_address":"0x9274ea9dc950e0b3a2e9d5f66bfd6ef8cea16eb2","type":"artist","uuid":"843e79d6-4126-44ef-a530-a79123792375"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2c6764270c89ebc4082cdce70e2a7a71ab53ee64f5e099b37967bda3471571. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/843e79d6-4126-44ef-a530-a79123792375.json and https://artists.proofprofile.net/proofs/artist/843e79d6-4126-44ef-a530-a79123792375.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xea2c6764270c89ebc4082cdce70e2a7a71ab53ee64f5e099b37967bda3471571","name":"Nayândi Mêlam","registered_at":"2026-06-17T11:48:08Z","symbol":"NIM1385968","token_address":"0x9274ea9dc950e0b3a2e9d5f66bfd6ef8cea16eb2","type":"artist","uuid":"843e79d6-4126-44ef-a530-a79123792375"}
album: Inde du Sud : Musique des cultes de possession
  type: MusicAlbum
  date published: 2014-07-08