Tommy T
type: MusicGroup
genre: ethiopian jazz
popularity: 6
followers: 685
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fcf88840b0758e26e9935f0d7538e2f51f0d2103881ed5ea91f802b95585daa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d7f7e94-08c7-4594-996a-20ab94bc5be8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d7f7e94-08c7-4594-996a-20ab94bc5be8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d7f7e94-08c7-4594-996a-20ab94bc5be8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fcf88840b0758e26e9935f0d7538e2f51f0d2103881ed5ea91f802b95585daa","name":"Tommy T","registered_at":"2026-06-15T23:51:03Z","symbol":"NIM0871231","token_address":"0xbabeaaf3b35e51d73e3edfb73fffaf7258a64521","type":"artist","uuid":"1d7f7e94-08c7-4594-996a-20ab94bc5be8"}
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 0x8fcf88840b0758e26e9935f0d7538e2f51f0d2103881ed5ea91f802b95585daa. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d7f7e94-08c7-4594-996a-20ab94bc5be8.json and https://artists.proofprofile.net/proofs/artist/1d7f7e94-08c7-4594-996a-20ab94bc5be8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x8fcf88840b0758e26e9935f0d7538e2f51f0d2103881ed5ea91f802b95585daa","name":"Tommy T","registered_at":"2026-06-15T23:51:03Z","symbol":"NIM0871231","token_address":"0xbabeaaf3b35e51d73e3edfb73fffaf7258a64521","type":"artist","uuid":"1d7f7e94-08c7-4594-996a-20ab94bc5be8"}
album: The Prester John Sessions
  type: MusicAlbum
  date published: 2009-02-02
album: The Prester John Sessions
  type: MusicAlbum
  date published: 2009-11-10
album: The Prester John Sessions
  type: MusicAlbum
  date published: 2009-11-10
album: Anchin
  type: MusicAlbum
  date published: 2019-06-27
  track: Anchin
    type: MusicRecording
    duration: PT4M47S
    duration ms: 287013
    explicit: false
    by artist: Tommy T
    in album: Anchin
      type: MusicAlbum
      date published: 2019-06-27
    genre: ethiopian jazz
    isrc code: TCAEH1939453
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T14:02:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2d023179af5b671a429cfc6146ec7494ad45baa1d20c063f64ae685f7c6debe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEH1939453
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0xe2d023179af5b671a429cfc6146ec7494ad45baa1d20c063f64ae685f7c6debe. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCAEH1939453.
      date published: 2026-07-02T03:30:09Z
    audio: Anchin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.042
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.798
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.188
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.05
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.981
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.054
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wuddae
  type: MusicAlbum
  date published: 2024-02-23
album: Take Me Back
  type: MusicAlbum
  date published: 2024-08-30