Buffalo Drum
type: MusicGroup
popularity: 5
followers: 135
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf58e81bcb91b12f59b14f3c4527bd20692aa3c3efdf763495d93ace4e365ffbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11165ea4-ca31-4d6b-ba1a-a847baf2ce03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11165ea4-ca31-4d6b-ba1a-a847baf2ce03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11165ea4-ca31-4d6b-ba1a-a847baf2ce03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf58e81bcb91b12f59b14f3c4527bd20692aa3c3efdf763495d93ace4e365ffbe","name":"Buffalo Drum","registered_at":"2026-06-15T19:26:07Z","symbol":"NIM0808041","token_address":"0x1e38fb029692f422161852718f163c73bd3009c5","type":"artist","uuid":"11165ea4-ca31-4d6b-ba1a-a847baf2ce03"}
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 0xf58e81bcb91b12f59b14f3c4527bd20692aa3c3efdf763495d93ace4e365ffbe. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11165ea4-ca31-4d6b-ba1a-a847baf2ce03.json and https://artists.proofprofile.net/proofs/artist/11165ea4-ca31-4d6b-ba1a-a847baf2ce03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xf58e81bcb91b12f59b14f3c4527bd20692aa3c3efdf763495d93ace4e365ffbe","name":"Buffalo Drum","registered_at":"2026-06-15T19:26:07Z","symbol":"NIM0808041","token_address":"0x1e38fb029692f422161852718f163c73bd3009c5","type":"artist","uuid":"11165ea4-ca31-4d6b-ba1a-a847baf2ce03"}
album: Rival Horns
  type: MusicAlbum
  date published: 2022-10-24
album: Caller Of Buffalo
  type: MusicAlbum
  date published: 2022-11-10
album: Last Buffalo
  type: MusicAlbum
  date published: 2022-11-24
album: Call of the Ancestors
  type: MusicAlbum
  date published: 2023-07-21
album: Hexen Dance
  type: MusicAlbum
  date published: 2023-11-29
album: Eclipse of Forgotten Realms
  type: MusicAlbum
  date published: 2023-12-04
  track: Eclipse of Forgotten Realms
    type: MusicRecording
    duration: PT1M6S
    duration ms: 66677
    explicit: false
    by artist: Buffalo Drum
    in album: Eclipse of Forgotten Realms
      type: MusicAlbum
      date published: 2023-12-04
    isrc code: QZPJ32321219
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:43:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1cd85632e1403503540ad560b136b6449423304cf72283f74b3bdcae7ba27864
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32321219
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x1cd85632e1403503540ad560b136b6449423304cf72283f74b3bdcae7ba27864. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZPJ32321219.
      date published: 2026-07-06T01:26:17Z
    audio: Eclipse of Forgotten Realms
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.862
      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: 0.08
      additional property: Energy
        type: PropertyValue
        value: 0.021
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.961
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.822
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.107
      additional property: Loudness (dB)
        type: PropertyValue
        value: -37.012
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Prarie Stomp
  type: MusicAlbum
  date published: 2025-01-07