Tommy Curtis
type: MusicGroup
description: Thomas Lewis Curtis (January 8, 1952August 3, 2021) was an American college basketball player for the UCLA Bruins. He played on two undefeated national championship teams at UCLA. He did not lose a ga
popularity: 13
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc59ac776dbb9cae8bb9fd18e91b53641bf9dd9f5ca562deaf9d5256b6e840a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c25a9d2a-82e6-4c02-bd64-71890f0563f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c25a9d2a-82e6-4c02-bd64-71890f0563f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c25a9d2a-82e6-4c02-bd64-71890f0563f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc59ac776dbb9cae8bb9fd18e91b53641bf9dd9f5ca562deaf9d5256b6e840a2","name":"Tommy Curtis","registered_at":"2026-06-15T00:54:21Z","symbol":"NIM0630971","token_address":"0x9d0d279ba11d0e16ea0b41b836e6b89afc0c38a5","type":"artist","uuid":"c25a9d2a-82e6-4c02-bd64-71890f0563f3"}
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 0xcc59ac776dbb9cae8bb9fd18e91b53641bf9dd9f5ca562deaf9d5256b6e840a2. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c25a9d2a-82e6-4c02-bd64-71890f0563f3.json and https://artists.proofprofile.net/proofs/artist/c25a9d2a-82e6-4c02-bd64-71890f0563f3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0xcc59ac776dbb9cae8bb9fd18e91b53641bf9dd9f5ca562deaf9d5256b6e840a2","name":"Tommy Curtis","registered_at":"2026-06-15T00:54:21Z","symbol":"NIM0630971","token_address":"0x9d0d279ba11d0e16ea0b41b836e6b89afc0c38a5","type":"artist","uuid":"c25a9d2a-82e6-4c02-bd64-71890f0563f3"}
album: Long Cold Winter
  type: MusicAlbum
  date published: 1989
album: Steady Now
  type: MusicAlbum
  date published: 2024-11-30
album: It Blooms
  type: MusicAlbum
  date published: 2024-12-20
  track: It Blooms
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255000
    explicit: false
    by artist: Tommy Curtis
    in album: It Blooms
      type: MusicAlbum
      date published: 2024-12-20
    isrc code: CBEYJ2447967
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:23:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2be716e7f93fcc09e37533cf2a6a1b30ee4fd4e74200f59eb592a4a7ae34e110
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBEYJ2447967
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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 0x2be716e7f93fcc09e37533cf2a6a1b30ee4fd4e74200f59eb592a4a7ae34e110. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/CBEYJ2447967 — a six-check JSON result.
      date published: 2026-07-22T03:33:16Z
    audio: It Blooms
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.975
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
        type: PropertyValue
        value: 0.444
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.435
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.079
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.195
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.761
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Street Lights
  type: MusicAlbum
  date published: 2025-03-18
album: There's a Robin in the Field
  type: MusicAlbum
  date published: 2025-05-10
album: Flash in the Pan
  type: MusicAlbum
  date published: 2025-11-02