sadboy hour
type: MusicGroup
popularity: 5
followers: 362
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x205fd30ab8430d35452e074fda151277ef08f83a7fc93d5876043b9e49559686
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb9becd7-e7bc-4d5e-ba7c-4bfbb7dd3f82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb9becd7-e7bc-4d5e-ba7c-4bfbb7dd3f82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb9becd7-e7bc-4d5e-ba7c-4bfbb7dd3f82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x205fd30ab8430d35452e074fda151277ef08f83a7fc93d5876043b9e49559686","name":"sadboy hour","registered_at":"2026-06-21T10:39:57Z","symbol":"NIM1900717","token_address":"0x734fbcf3c795eebd51720b2c79c00b9a34b4d271","type":"artist","uuid":"eb9becd7-e7bc-4d5e-ba7c-4bfbb7dd3f82"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205fd30ab8430d35452e074fda151277ef08f83a7fc93d5876043b9e49559686. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb9becd7-e7bc-4d5e-ba7c-4bfbb7dd3f82.json and https://artists.proofprofile.net/proofs/artist/eb9becd7-e7bc-4d5e-ba7c-4bfbb7dd3f82.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x205fd30ab8430d35452e074fda151277ef08f83a7fc93d5876043b9e49559686","name":"sadboy hour","registered_at":"2026-06-21T10:39:57Z","symbol":"NIM1900717","token_address":"0x734fbcf3c795eebd51720b2c79c00b9a34b4d271","type":"artist","uuid":"eb9becd7-e7bc-4d5e-ba7c-4bfbb7dd3f82"}
album: peaches & cream
  type: MusicAlbum
  date published: 2020-06-05
album: don't cry now
  type: MusicAlbum
  date published: 2020-07-10
album: Malibu
  type: MusicAlbum
  date published: 2020-09-10
album: Malibu
  type: MusicAlbum
  date published: 2020-09-10
album: don't shut me out
  type: MusicAlbum
  date published: 2021-01-08
  track: don't shut me out
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159428
    explicit: false
    by artist: sadboy hour
    in album: don't shut me out
      type: MusicAlbum
      date published: 2021-01-08
    isrc code: CA3R32000176
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:00:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb8e6ce881ac7aee6bfbaddabc080dd1fb88b93359ae6059993a5760951b6e4ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA3R32000176
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e6ce881ac7aee6bfbaddabc080dd1fb88b93359ae6059993a5760951b6e4ff. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA3R32000176 — a six-check JSON result.
      date published: 2026-07-16T19:42:29Z
    audio: don't shut me out
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.093
      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: 0.616
      additional property: Energy
        type: PropertyValue
        value: 0.29
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.669
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.112
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.261
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.345
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: don't shut me out
  type: MusicAlbum
  date published: 2021-01-08
album: don't shut me out
  type: MusicAlbum
  date published: 2021-01-08
album: Honest
  type: MusicAlbum
  date published: 2022-05-27