The Map Room
type: MusicGroup
popularity: 19
followers: 1779
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8c492f69e7e4a148a4a378af1bde51ba018d8aa07416b072ef3d7fad9deff87
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/d448ffdb-66bc-4972-a315-85464104828b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d448ffdb-66bc-4972-a315-85464104828b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d448ffdb-66bc-4972-a315-85464104828b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8c492f69e7e4a148a4a378af1bde51ba018d8aa07416b072ef3d7fad9deff87","name":"The Map Room","registered_at":"2026-06-15T02:56:26Z","symbol":"NIM0660143","token_address":"0x20da31f98bc34a5b83e4f6b9795d901c4a2d5ee6","type":"artist","uuid":"d448ffdb-66bc-4972-a315-85464104828b"}
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 0xa8c492f69e7e4a148a4a378af1bde51ba018d8aa07416b072ef3d7fad9deff87. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d448ffdb-66bc-4972-a315-85464104828b.json and https://artists.proofprofile.net/proofs/artist/d448ffdb-66bc-4972-a315-85464104828b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xa8c492f69e7e4a148a4a378af1bde51ba018d8aa07416b072ef3d7fad9deff87","name":"The Map Room","registered_at":"2026-06-15T02:56:26Z","symbol":"NIM0660143","token_address":"0x20da31f98bc34a5b83e4f6b9795d901c4a2d5ee6","type":"artist","uuid":"d448ffdb-66bc-4972-a315-85464104828b"}
album: The Map Room
  type: MusicAlbum
  date published: 2013-01-01
album: All You'll Ever Find
  type: MusicAlbum
  date published: 2013-05-17
album: Pilot
  type: MusicAlbum
  date published: 2013-05-17
album: Pilot - Single
  type: MusicAlbum
  date published: 2013-05-17
album: All You'll Ever Find - Single
  type: MusicAlbum
  date published: 2013-05-17
album: The Map Room
  type: MusicAlbum
  date published: 2013-07-05
album: The Map Room
  type: MusicAlbum
  date published: 2013-07-05
album: The Map Room
  type: MusicAlbum
  date published: 2013-07-05
album: The Map Room
  type: MusicAlbum
  date published: 2013-07-05
album: Other Animal
  type: MusicAlbum
  date published: 2017-01-27
album: Other Animal
  type: MusicAlbum
  date published: 2017-01-27
album: Hold Me up to the Sun
  type: MusicAlbum
  date published: 2017-03-24
album: Hold Me up to the Sun
  type: MusicAlbum
  date published: 2017-03-24
album: Hold Me up to the Sun
  type: MusicAlbum
  date published: 2017-03-24
album: Weatherless
  type: MusicAlbum
  date published: 2017-04-07
album: Weatherless
  type: MusicAlbum
  date published: 2017-04-07
  track: Dynamo
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193921
    explicit: false
    by artist: The Map Room
    in album: Weatherless
      type: MusicAlbum
      date published: 2017-04-07
    isrc code: NZRI11603470
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:08:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x55c219cd063be5c423dc27c40cd707da8eeb02eccd1c817674343bebc59c667a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958977
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958977
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI11603470
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T06:27:23Z
    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 0x55c219cd063be5c423dc27c40cd707da8eeb02eccd1c817674343bebc59c667a. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/NZRI11603470.
      date published: 2026-07-21T06:27:23Z
    audio: Dynamo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.984
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.559
      additional property: Energy
        type: PropertyValue
        value: 0.177
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.955
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.01
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.159
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.989
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Weatherless
  type: MusicAlbum
  date published: 2017-04-07
album: Real Life
  type: MusicAlbum
  date published: 2024-12-20