sadfreezy
type: MusicGroup
popularity: 3
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb42bf5ec862eb11e8a47e00e20b6db76e10ac00ce80289d635e687d805ca6d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb193e0f-a3cd-4aff-b700-1268eb4d127e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb193e0f-a3cd-4aff-b700-1268eb4d127e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb193e0f-a3cd-4aff-b700-1268eb4d127e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
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 0xbb42bf5ec862eb11e8a47e00e20b6db76e10ac00ce80289d635e687d805ca6d7. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb193e0f-a3cd-4aff-b700-1268eb4d127e.json and https://artists.proofprofile.net/proofs/artist/cb193e0f-a3cd-4aff-b700-1268eb4d127e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
album: In My Feelings
  type: MusicAlbum
  date published: 2021-05-05
album: forever broken
  type: MusicAlbum
  date published: 2021-08-07
album: Trust Issues
  type: MusicAlbum
  date published: 2021-09-13
album: Switchblade
  type: MusicAlbum
  date published: 2022-04-12
album: Hollow
  type: MusicAlbum
  date published: 2022-08-07
album: Shadows
  type: MusicAlbum
  date published: 2022-10-31
album: Broken Dreams
  type: MusicAlbum
  date published: 2023-01-04
  track: Broken Dreams (slowed Mix)
    type: MusicRecording
    duration: PT1M39S
    duration ms: 99000
    explicit: false
    by artist: sadfreezy
    in album: Broken Dreams
      type: MusicAlbum
      date published: 2023-01-04
    isrc code: QZDFP2053097
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:41:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ca8a52929566e38941ae2e2efa21e5461e0e16b8c97b7b48421bd0359c6630a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDFP2053097
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:45:15Z
    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 0x9ca8a52929566e38941ae2e2efa21e5461e0e16b8c97b7b48421bd0359c6630a. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:45:15Z), 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/QZDFP2053097.
      date published: 2026-07-19T21:45:15Z
    audio: Broken Dreams (slowed Mix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.558
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.169
      additional property: Speechiness
        type: PropertyValue
        value: 0.146
      additional property: Acousticness
        type: PropertyValue
        value: 0.947
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.917
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.238
      additional property: Loudness (dB)
        type: PropertyValue
        value: -30.481
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: depths of decay
  type: MusicAlbum
  date published: 2023-04-28
album: Thorns
  type: MusicAlbum
  date published: 2023-06-05
album: Nght Mind
  type: MusicAlbum
  date published: 2023-06-23
album: Cyan Lakes
  type: MusicAlbum
  date published: 2023-07-07
album: Elements
  type: MusicAlbum
  date published: 2023-09-03
album: Winter
  type: MusicAlbum
  date published: 2024-01-22
album: Let Her Go
  type: MusicAlbum
  date published: 2024-05-28
album: O.F.P
  type: MusicAlbum
  date published: 2024-06-14
album: Broken Dreams (OG)
  type: MusicAlbum
  date published: 2024-09-24
album: DISTURBIA
  type: MusicAlbum
  date published: 2024-11-17