Trummors
type: MusicGroup
genre: americana
popularity: 8
followers: 1312
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x802f80b33228618aaf00a4e7feb518e60022f6d367713312f3abed6cf1308ea9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfd4d35e-35cc-45d0-886b-3868552889e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfd4d35e-35cc-45d0-886b-3868552889e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfd4d35e-35cc-45d0-886b-3868552889e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x802f80b33228618aaf00a4e7feb518e60022f6d367713312f3abed6cf1308ea9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfd4d35e-35cc-45d0-886b-3868552889e3.json and https://artists.proofprofile.net/proofs/artist/dfd4d35e-35cc-45d0-886b-3868552889e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Over and Around the Clove
  type: MusicAlbum
  date published: 2012-05-22
album: Moorish Highway
  type: MusicAlbum
  date published: 2014-06-17
album: Headlands
  type: MusicAlbum
  date published: 2017-05-12
  track: Spanish Peaks
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237433
    explicit: false
    by artist: Trummors
    in album: Headlands
      type: MusicAlbum
      date published: 2017-05-12
    genre: americana
    isrc code: QM4TX1718658
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:57:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d88475bfed8e0935afb6cd652d1a40abaa5fbdd0daa1f80936fd6ecece2ccdc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958736
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958736
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1718658
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:59:47Z
    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 0x8d88475bfed8e0935afb6cd652d1a40abaa5fbdd0daa1f80936fd6ecece2ccdc. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:59:47Z), 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/QM4TX1718658.
      date published: 2026-07-19T15:59:47Z
    audio: Spanish Peaks
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.875
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.51
      additional property: Energy
        type: PropertyValue
        value: 0.458
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.536
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.187
      additional property: Liveness
        type: PropertyValue
        value: 0.248
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.189
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.483
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Silver City Blues
  type: MusicAlbum
  date published: 2020-05-29
album: Late Arriver
  type: MusicAlbum
  date published: 2020-06-26
album: Tulsa County
  type: MusicAlbum
  date published: 2020-07-31
album: Dropout City
  type: MusicAlbum
  date published: 2020-08-21
album: Hey Babe
  type: MusicAlbum
  date published: 2024-02-02
album: Cosmic Monster
  type: MusicAlbum
  date published: 2024-03-01
album: I Can Still Make Cheyenne
  type: MusicAlbum
  date published: 2024-03-27
album: 5
  type: MusicAlbum
  date published: 2024-04-12