The Buildings
type: MusicGroup
genre: opm
genre: pinoy indie
popularity: 10
followers: 9111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4e8a8a5ce7a716b1964a6314e68f89cc8c464d29c37765fe40094ccae0cab9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a829c06a-11c6-4a75-aff1-3a62c763f248.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a829c06a-11c6-4a75-aff1-3a62c763f248.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a829c06a-11c6-4a75-aff1-3a62c763f248
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4e8a8a5ce7a716b1964a6314e68f89cc8c464d29c37765fe40094ccae0cab9b","name":"The Buildings","registered_at":"2026-06-20T08:13:35Z","symbol":"NIM1563128","token_address":"0xf0b5d4022d5087a07433e664dca25020b2d8c4c6","type":"artist","uuid":"a829c06a-11c6-4a75-aff1-3a62c763f248"}
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 0xd4e8a8a5ce7a716b1964a6314e68f89cc8c464d29c37765fe40094ccae0cab9b. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a829c06a-11c6-4a75-aff1-3a62c763f248.json and https://artists.proofprofile.net/proofs/artist/a829c06a-11c6-4a75-aff1-3a62c763f248.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xd4e8a8a5ce7a716b1964a6314e68f89cc8c464d29c37765fe40094ccae0cab9b","name":"The Buildings","registered_at":"2026-06-20T08:13:35Z","symbol":"NIM1563128","token_address":"0xf0b5d4022d5087a07433e664dca25020b2d8c4c6","type":"artist","uuid":"a829c06a-11c6-4a75-aff1-3a62c763f248"}
album: Cell-O-Phane
  type: MusicAlbum
  date published: 2016-04-17
  track: Manila's a Trap
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200320
    explicit: false
    by artist: The Buildings
    in album: Cell-O-Phane
      type: MusicAlbum
      date published: 2016-04-17
    genre: opm
    genre: pinoy indie
    isrc code: QM4DW1641224
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:52:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7e5dd1d34eacddd10c1cf5153a7e196f43d57df6cf1719bae0a71ea7d18d6f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1641224
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0xa7e5dd1d34eacddd10c1cf5153a7e196f43d57df6cf1719bae0a71ea7d18d6f7. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QM4DW1641224.
      date published: 2026-07-18T19:27:02Z
    audio: Manila's a Trap
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.037
      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: 0.573
      additional property: Energy
        type: PropertyValue
        value: 0.815
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.352
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.547
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.444
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Climb Over the Gate
  type: MusicAlbum
  date published: 2020-07-06
album: Heaven is a Long Exhale
  type: MusicAlbum
  date published: 2021-02-20
album: Flesh and Code
  type: MusicAlbum
  date published: 2021-05-02
album: Heaven is a Long Exhale
  type: MusicAlbum
  date published: 2021-06-05