Sam Berdt
type: MusicGroup
popularity: 12
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x501c640841217e81c55c55f76c022f539393a618730d03ff58b2e678a0e57305
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/453ab9f4-1d3b-46a1-8376-03b6ba7b031c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/453ab9f4-1d3b-46a1-8376-03b6ba7b031c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/453ab9f4-1d3b-46a1-8376-03b6ba7b031c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x501c640841217e81c55c55f76c022f539393a618730d03ff58b2e678a0e57305","name":"Sam Berdt","registered_at":"2026-06-14T11:45:29Z","symbol":"NIM0442757","token_address":"0x09fa85ae3a813921051af989277bd6c0aba3cee9","type":"artist","uuid":"453ab9f4-1d3b-46a1-8376-03b6ba7b031c"}
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 0x501c640841217e81c55c55f76c022f539393a618730d03ff58b2e678a0e57305. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/453ab9f4-1d3b-46a1-8376-03b6ba7b031c.json and https://artists.proofprofile.net/proofs/artist/453ab9f4-1d3b-46a1-8376-03b6ba7b031c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x501c640841217e81c55c55f76c022f539393a618730d03ff58b2e678a0e57305","name":"Sam Berdt","registered_at":"2026-06-14T11:45:29Z","symbol":"NIM0442757","token_address":"0x09fa85ae3a813921051af989277bd6c0aba3cee9","type":"artist","uuid":"453ab9f4-1d3b-46a1-8376-03b6ba7b031c"}
album: Lonely in Malta
  type: MusicAlbum
  date published: 2022-05-06
album: I Hate Daydreaming
  type: MusicAlbum
  date published: 2022-11-25
album: Another Part of Me
  type: MusicAlbum
  date published: 2023-07-14
album: Finished Loving Me
  type: MusicAlbum
  date published: 2024-02-28
album: Medicine
  type: MusicAlbum
  date published: 2024-06-19
album: I (Still) Hate Daydreaming
  type: MusicAlbum
  date published: 2024-08-30
  track: I Hate Daydreaming - George Charra Remix
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195121
    explicit: true
    by artist: Sam Berdt
    in album: I (Still) Hate Daydreaming
      type: MusicAlbum
      date published: 2024-08-30
    isrc code: QZWDW2410988
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:59:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x87b4bfc6c98f92196954239a729914e85f0c11bc0686bbb2c646c87af1f86258
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2410988
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x87b4bfc6c98f92196954239a729914e85f0c11bc0686bbb2c646c87af1f86258. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWDW2410988.
      date published: 2026-07-05T10:01:46Z
    audio: I Hate Daydreaming - George Charra Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.023
      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: 0.687
      additional property: Energy
        type: PropertyValue
        value: 0.615
      additional property: Speechiness
        type: PropertyValue
        value: 0.127
      additional property: Acousticness
        type: PropertyValue
        value: 0.281
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.486
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.826
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Finished Loving Me (George Charra Remix)
  type: MusicAlbum
  date published: 2025-10-17