The Humming Birds
type: MusicGroup
popularity: 2
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f050952fd940603aebd77aa3ef62f1f065f942d671f725ffc719fc4af719dda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/179ea102-1593-4a40-8d6c-982e6add61e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/179ea102-1593-4a40-8d6c-982e6add61e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/179ea102-1593-4a40-8d6c-982e6add61e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f050952fd940603aebd77aa3ef62f1f065f942d671f725ffc719fc4af719dda","name":"The Humming Birds","registered_at":"2026-06-15T21:42:02Z","symbol":"NIM0840440","token_address":"0x8b5b5b3adab841c2af0364924b0e1b3fc59dd8eb","type":"artist","uuid":"179ea102-1593-4a40-8d6c-982e6add61e6"}
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 0x2f050952fd940603aebd77aa3ef62f1f065f942d671f725ffc719fc4af719dda. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/179ea102-1593-4a40-8d6c-982e6add61e6.json and https://artists.proofprofile.net/proofs/artist/179ea102-1593-4a40-8d6c-982e6add61e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x2f050952fd940603aebd77aa3ef62f1f065f942d671f725ffc719fc4af719dda","name":"The Humming Birds","registered_at":"2026-06-15T21:42:02Z","symbol":"NIM0840440","token_address":"0x8b5b5b3adab841c2af0364924b0e1b3fc59dd8eb","type":"artist","uuid":"179ea102-1593-4a40-8d6c-982e6add61e6"}
album: Buzz
  type: MusicAlbum
  date published: 2025-03-14