Tammy Embree
type: MusicGroup
popularity: 14
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54e64a11bd1acaba0c774a71e52c394bbab6ee2b67767686609ccd3507862858
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa8d57cf-ea37-4cda-8591-eb4c84fad128.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa8d57cf-ea37-4cda-8591-eb4c84fad128.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa8d57cf-ea37-4cda-8591-eb4c84fad128
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54e64a11bd1acaba0c774a71e52c394bbab6ee2b67767686609ccd3507862858","name":"Tammy Embree","registered_at":"2026-06-14T22:26:31Z","symbol":"NIM0595662","token_address":"0x7dfa99107d33e6379624960588b9fe964754fffa","type":"artist","uuid":"aa8d57cf-ea37-4cda-8591-eb4c84fad128"}
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 0x54e64a11bd1acaba0c774a71e52c394bbab6ee2b67767686609ccd3507862858. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa8d57cf-ea37-4cda-8591-eb4c84fad128.json and https://artists.proofprofile.net/proofs/artist/aa8d57cf-ea37-4cda-8591-eb4c84fad128.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x54e64a11bd1acaba0c774a71e52c394bbab6ee2b67767686609ccd3507862858","name":"Tammy Embree","registered_at":"2026-06-14T22:26:31Z","symbol":"NIM0595662","token_address":"0x7dfa99107d33e6379624960588b9fe964754fffa","type":"artist","uuid":"aa8d57cf-ea37-4cda-8591-eb4c84fad128"}
album: Amazing Grace
  type: MusicAlbum
  date published: 2024-04-03
album: How Great Thou Art
  type: MusicAlbum
  date published: 2024-04-12
album: How Great Thou Art
  type: MusicAlbum
  date published: 2024-04-12
album: He Touched Me
  type: MusicAlbum
  date published: 2024-04-19
album: On Eagle's Wings
  type: MusicAlbum
  date published: 2024-04-24
album: Mary, Did You Know?
  type: MusicAlbum
  date published: 2024-11-30
album: Because of Who You Are
  type: MusicAlbum
  date published: 2025-05-02
album: He Came to Me
  type: MusicAlbum
  date published: 2025-06-13
  track: He Came to Me
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244783
    explicit: false
    by artist: Tammy Embree
    in album: He Came to Me
      type: MusicAlbum
      date published: 2025-06-13
    isrc code: TCAJP2554687
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T01:22:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf15df99487f472349008385e546b2a26b591754158e04d37560c9c66cdc50a49
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2554687
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xf15df99487f472349008385e546b2a26b591754158e04d37560c9c66cdc50a49. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJP2554687 — a six-check JSON result.
      date published: 2026-07-18T02:58:58Z
    audio: He Came to Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.451
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.322
      additional property: Energy
        type: PropertyValue
        value: 0.289
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.958
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.309
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.861
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: This Blood
  type: MusicAlbum
  date published: 2025-08-01
album: We Are Standing on Holy Ground
  type: MusicAlbum
  date published: 2025-09-19