Hummingbird Hotel
type: MusicGroup
popularity: 20
followers: 2024
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5559f4cc6e747cd0cd3b247250472a66fe714596ee09cb5918986e498faac4d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f144ed1c-a191-4702-b35f-7deda303c2e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f144ed1c-a191-4702-b35f-7deda303c2e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f144ed1c-a191-4702-b35f-7deda303c2e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5559f4cc6e747cd0cd3b247250472a66fe714596ee09cb5918986e498faac4d4","name":"Hummingbird Hotel","registered_at":"2026-06-15T05:52:26Z","symbol":"NIM0702153","token_address":"0x47b8e794fe05c252d2bffacf22cfc61d53fa0123","type":"artist","uuid":"f144ed1c-a191-4702-b35f-7deda303c2e3"}
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 0x5559f4cc6e747cd0cd3b247250472a66fe714596ee09cb5918986e498faac4d4. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f144ed1c-a191-4702-b35f-7deda303c2e3.json and https://artists.proofprofile.net/proofs/artist/f144ed1c-a191-4702-b35f-7deda303c2e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x5559f4cc6e747cd0cd3b247250472a66fe714596ee09cb5918986e498faac4d4","name":"Hummingbird Hotel","registered_at":"2026-06-15T05:52:26Z","symbol":"NIM0702153","token_address":"0x47b8e794fe05c252d2bffacf22cfc61d53fa0123","type":"artist","uuid":"f144ed1c-a191-4702-b35f-7deda303c2e3"}
album: Can't Say
  type: MusicAlbum
  date published: 2014-05-12
album: Higher Ground
  type: MusicAlbum
  date published: 2015-06-16
album: Hummingbird Hotel
  type: MusicAlbum
  date published: 2019-01-11
  track: Home
    type: MusicRecording
    duration: PT4M40S
    duration ms: 280645
    explicit: false
    by artist: Hummingbird Hotel
    in album: Hummingbird Hotel
      type: MusicAlbum
      date published: 2019-01-11
    isrc code: USCGH1902555
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T16:28:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21f8a145fb5ac69e02ce6789299acf800f402de5c0bc91472dc91298723b9926
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958911
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958911
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1902555
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T19:30:22Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f8a145fb5ac69e02ce6789299acf800f402de5c0bc91472dc91298723b9926. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:30:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1902555.
      date published: 2026-07-20T19:30:22Z
    audio: Home
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.081
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.706
      additional property: Energy
        type: PropertyValue
        value: 0.331
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.272
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.144
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.446
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Only Love
  type: MusicAlbum
  date published: 2019-10-04
album: The Ghost
  type: MusicAlbum
  date published: 2021-10-24
album: Hold Each Other Up
  type: MusicAlbum
  date published: 2021-12-16
album: Only Love (Seaside Wounds Remix)
  type: MusicAlbum
  date published: 2022-08-25
album: Merry Merry Christmas
  type: MusicAlbum
  date published: 2023-11-13
album: I'm Coming Home
  type: MusicAlbum
  date published: 2024-04-12
album: Con Amor
  type: MusicAlbum
  date published: 2024-11-26
album: Close To You
  type: MusicAlbum
  date published: 2025-02-18