Sam Frankl
type: MusicGroup
popularity: 3
followers: 408
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdef049ecc3a5d45e76b421f302c73ca1559b748e67f77fefffc53d1ab13293ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bc481b3-483b-49ea-a26f-c90bdf9cbe94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bc481b3-483b-49ea-a26f-c90bdf9cbe94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bc481b3-483b-49ea-a26f-c90bdf9cbe94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdef049ecc3a5d45e76b421f302c73ca1559b748e67f77fefffc53d1ab13293ce","name":"Sam Frankl","registered_at":"2026-06-16T16:02:37Z","symbol":"NIM1103170","token_address":"0x83b01b756cc66cb3942e6ae00033447948337b41","type":"artist","uuid":"4bc481b3-483b-49ea-a26f-c90bdf9cbe94"}
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 0xdef049ecc3a5d45e76b421f302c73ca1559b748e67f77fefffc53d1ab13293ce. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bc481b3-483b-49ea-a26f-c90bdf9cbe94.json and https://artists.proofprofile.net/proofs/artist/4bc481b3-483b-49ea-a26f-c90bdf9cbe94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xdef049ecc3a5d45e76b421f302c73ca1559b748e67f77fefffc53d1ab13293ce","name":"Sam Frankl","registered_at":"2026-06-16T16:02:37Z","symbol":"NIM1103170","token_address":"0x83b01b756cc66cb3942e6ae00033447948337b41","type":"artist","uuid":"4bc481b3-483b-49ea-a26f-c90bdf9cbe94"}
album: Macondo (Radio Edit)
  type: MusicAlbum
  date published: 2016-07-15
album: Macondo (Radio Edit)
  type: MusicAlbum
  date published: 2016-07-15
album: Hopscotch
  type: MusicAlbum
  date published: 2016-09-12
album: Gold Rush
  type: MusicAlbum
  date published: 2017-05-26
album: Gold Rush
  type: MusicAlbum
  date published: 2017-05-26
album: Gold Rush
  type: MusicAlbum
  date published: 2017-05-26
album: Gold Rush
  type: MusicAlbum
  date published: 2017-05-26
album: Patina
  type: MusicAlbum
  date published: 2018-02-23
album: Petrichor EP
  type: MusicAlbum
  date published: 2018-08-03
album: Deadweight
  type: MusicAlbum
  date published: 2019-10-29
album: All Night, Right?
  type: MusicAlbum
  date published: 2020-05-29
album: Media Luna
  type: MusicAlbum
  date published: 2020-07-31
album: Strawberry Backstory
  type: MusicAlbum
  date published: 2020-09-18
album: Strawberry Shake
  type: MusicAlbum
  date published: 2021-06-26
  track: Macondo
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200805
    explicit: false
    by artist: Sam Frankl
    in album: Strawberry Shake
      type: MusicAlbum
      date published: 2021-06-26
    isrc code: QM4TW2192299
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T18:18:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x488031a1d3970b57c02a26ccde1bf829a3968d06f8f44e80d3080500b4c60a2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2192299
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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 0x488031a1d3970b57c02a26ccde1bf829a3968d06f8f44e80d3080500b4c60a2c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4TW2192299.
      date published: 2026-07-08T03:22:41Z
    audio: Macondo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.731
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.583
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.203
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.272
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.119
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major