Stem & the Dead Smokers
type: MusicGroup
popularity: 2
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2913cc0fd5054dff4ad57ba20232a44e1669ebe20b90aeb389998828a8a2cac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/342ff9fb-5ee0-4d8c-b315-1757e03c54da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/342ff9fb-5ee0-4d8c-b315-1757e03c54da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/342ff9fb-5ee0-4d8c-b315-1757e03c54da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2913cc0fd5054dff4ad57ba20232a44e1669ebe20b90aeb389998828a8a2cac","name":"Stem & the Dead Smokers","registered_at":"2026-06-16T07:45:00Z","symbol":"NIM0984433","token_address":"0xb3134e7d62cdf351048f2e603a1e4f9fa85589ed","type":"artist","uuid":"342ff9fb-5ee0-4d8c-b315-1757e03c54da"}
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 0xd2913cc0fd5054dff4ad57ba20232a44e1669ebe20b90aeb389998828a8a2cac. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/342ff9fb-5ee0-4d8c-b315-1757e03c54da.json and https://artists.proofprofile.net/proofs/artist/342ff9fb-5ee0-4d8c-b315-1757e03c54da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:41:36Z
  text: {"copyright_id":"0xd2913cc0fd5054dff4ad57ba20232a44e1669ebe20b90aeb389998828a8a2cac","name":"Stem & the Dead Smokers","registered_at":"2026-06-16T07:45:00Z","symbol":"NIM0984433","token_address":"0xb3134e7d62cdf351048f2e603a1e4f9fa85589ed","type":"artist","uuid":"342ff9fb-5ee0-4d8c-b315-1757e03c54da"}
album: Winners or Losers (Makes No Difference to Me)
  type: MusicAlbum
  date published: 2021-01-01
album: The Hardest Times
  type: MusicAlbum
  date published: 2021-09-15
album: The Hardest Times (Altered Guitar Mix)
  type: MusicAlbum
  date published: 2021-09-15
album: The Reasons Why
  type: MusicAlbum
  date published: 2021-09-15
album: I'm Never Ever Gonna (Let You Go)
  type: MusicAlbum
  date published: 2022-09-29
album: You Better Hold It Right There!
  type: MusicAlbum
  date published: 2023-04-29
album: Overworked & Underpaid LP
  type: MusicAlbum
  date published: 2023-05-31
album: Keep Livin (You Gotta Try)
  type: MusicAlbum
  date published: 2024-10-11
  track: Keep Livin (You Gotta Try)
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188000
    explicit: false
    by artist: Stem & the Dead Smokers
    in album: Keep Livin (You Gotta Try)
      type: MusicAlbum
      date published: 2024-10-11
    isrc code: CH6542447417
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:11:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9ecfd4f5485f828a6b16174f216cb1c19abbdc3542279ffa19bc79992d7877a6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542447417
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x9ecfd4f5485f828a6b16174f216cb1c19abbdc3542279ffa19bc79992d7877a6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CH6542447417.
      date published: 2026-07-05T19:27:56Z
    audio: Keep Livin (You Gotta Try)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.778
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.213
      additional property: Energy
        type: PropertyValue
        value: 0.996
      additional property: Speechiness
        type: PropertyValue
        value: 0.172
      additional property: Acousticness
        type: PropertyValue
        value: 0.212
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.194
      additional property: Loudness (dB)
        type: PropertyValue
        value: 2.031
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major