Sara Trunzo
type: MusicGroup
genre: alt country
popularity: 13
followers: 329
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf133ea31784aac1e2c2628f183779087486b6b2eb1d8263348b79641f2cf2a1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc3d3fbd-f568-461b-98e2-baeff58964a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc3d3fbd-f568-461b-98e2-baeff58964a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc3d3fbd-f568-461b-98e2-baeff58964a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf133ea31784aac1e2c2628f183779087486b6b2eb1d8263348b79641f2cf2a1c","name":"Sara Trunzo","registered_at":"2026-06-15T00:15:54Z","symbol":"NIM0621776","token_address":"0x4790ffd9c1662fb7ae67cb52f7ce70fef26b33fc","type":"artist","uuid":"bc3d3fbd-f568-461b-98e2-baeff58964a8"}
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 0xf133ea31784aac1e2c2628f183779087486b6b2eb1d8263348b79641f2cf2a1c. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc3d3fbd-f568-461b-98e2-baeff58964a8.json and https://artists.proofprofile.net/proofs/artist/bc3d3fbd-f568-461b-98e2-baeff58964a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xf133ea31784aac1e2c2628f183779087486b6b2eb1d8263348b79641f2cf2a1c","name":"Sara Trunzo","registered_at":"2026-06-15T00:15:54Z","symbol":"NIM0621776","token_address":"0x4790ffd9c1662fb7ae67cb52f7ce70fef26b33fc","type":"artist","uuid":"bc3d3fbd-f568-461b-98e2-baeff58964a8"}
album: Thanks Birdie
  type: MusicAlbum
  date published: 2017-06-16
album: Food and Medicine (feat. Darrell Scott)
  type: MusicAlbum
  date published: 2019-04-01
album: Dirigo Attitude
  type: MusicAlbum
  date published: 2019-05-03
album: Liberty Tool
  type: MusicAlbum
  date published: 2021-08-13
album: Nashville Time
  type: MusicAlbum
  date published: 2021-09-03
album: Cabin Fever Dream
  type: MusicAlbum
  date published: 2021-09-24
album: Taking My Power Back
  type: MusicAlbum
  date published: 2023-10-20
album: In Your Mercy
  type: MusicAlbum
  date published: 2025-04-04
album: Capricorn
  type: MusicAlbum
  date published: 2025-05-30
album: One Small Step
  type: MusicAlbum
  date published: 2025-06-13
album: Keeping the Light
  type: MusicAlbum
  date published: 2025-06-27
  track: Keeping the Light
    type: MusicRecording
    duration: PT4M30S
    duration ms: 270506
    explicit: false
    by artist: Sara Trunzo
    in album: Keeping the Light
      type: MusicAlbum
      date published: 2025-06-27
    genre: alt country
    isrc code: QZTAT2514251
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:46:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7d98bc4035afafa23a1e06ef17b31d698eee7767d94fa7dacaf86cf22bc3f17b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2514251
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T08:19:09Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d98bc4035afafa23a1e06ef17b31d698eee7767d94fa7dacaf86cf22bc3f17b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZTAT2514251.
      date published: 2026-07-18T08:19:09Z
    audio: Keeping the Light
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.879
      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: 0.648
      additional property: Energy
        type: PropertyValue
        value: 0.354
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.698
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.157
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.066
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Better Than I Was
  type: MusicAlbum
  date published: 2025-06-27