Spencer Ammons
type: MusicGroup
popularity: 3
followers: 349
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c7cd1ceb18b5605ea291e82496dcbbf7a0812c1778934513138959bc6700ae3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb3a6f50-ccaa-4d88-a4d1-90869127c604.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb3a6f50-ccaa-4d88-a4d1-90869127c604.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb3a6f50-ccaa-4d88-a4d1-90869127c604
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c7cd1ceb18b5605ea291e82496dcbbf7a0812c1778934513138959bc6700ae3","name":"Spencer Ammons","registered_at":"2026-06-20T16:52:08Z","symbol":"NIM1658833","token_address":"0x2206140a20da26ecb54dcc74a48711f8e1c2656f","type":"artist","uuid":"bb3a6f50-ccaa-4d88-a4d1-90869127c604"}
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 0x3c7cd1ceb18b5605ea291e82496dcbbf7a0812c1778934513138959bc6700ae3. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb3a6f50-ccaa-4d88-a4d1-90869127c604.json and https://artists.proofprofile.net/proofs/artist/bb3a6f50-ccaa-4d88-a4d1-90869127c604.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x3c7cd1ceb18b5605ea291e82496dcbbf7a0812c1778934513138959bc6700ae3","name":"Spencer Ammons","registered_at":"2026-06-20T16:52:08Z","symbol":"NIM1658833","token_address":"0x2206140a20da26ecb54dcc74a48711f8e1c2656f","type":"artist","uuid":"bb3a6f50-ccaa-4d88-a4d1-90869127c604"}
album: Choose Love
  type: MusicAlbum
  date published: 2019-06-12
album: Take the Time
  type: MusicAlbum
  date published: 2020-01-31
album: It's a Beautiful Night for an Evening
  type: MusicAlbum
  date published: 2020-06-26
album: The Song of Songs
  type: MusicAlbum
  date published: 2021-02-23
album: You're a Light
  type: MusicAlbum
  date published: 2021-05-08
album: 2 Hearts in Overdrive
  type: MusicAlbum
  date published: 2024-03-22
  track: 2 Hearts in Overdrive
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212956
    explicit: false
    by artist: Spencer Ammons
    in album: 2 Hearts in Overdrive
      type: MusicAlbum
      date published: 2024-03-22
    isrc code: QZDM51900017
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T08:23:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x86174fd7259610d316e753561865649a31d3158427ca66bccc03ef8881b32c5d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957820
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957820
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDM51900017
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T07:54:01Z
    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 0x86174fd7259610d316e753561865649a31d3158427ca66bccc03ef8881b32c5d. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZDM51900017.
      date published: 2026-07-13T07:54:01Z
    audio: 2 Hearts in Overdrive
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.012
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.669
      additional property: Energy
        type: PropertyValue
        value: 0.537
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.011
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.529
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.12
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bye, Bye Blue-Eyed Baby
  type: MusicAlbum
  date published: 2025-01-31
album: Superstition
  type: MusicAlbum
  date published: 2025-10-31