Sara Jordin
type: MusicGroup
popularity: 16
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x670040b5cec7ead4c45c0a822c37ec8d4751178d0caee3310cd073916e26bbd6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3556318-fc45-462c-8af0-09eafe8b0f49.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f3556318-fc45-462c-8af0-09eafe8b0f49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f3556318-fc45-462c-8af0-09eafe8b0f49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x670040b5cec7ead4c45c0a822c37ec8d4751178d0caee3310cd073916e26bbd6","name":"Sara Jordin","registered_at":"2026-06-15T06:03:40Z","symbol":"NIM0704841","token_address":"0x95ba5bb112ea01624d8ff657b0b55f9ea064152a","type":"artist","uuid":"f3556318-fc45-462c-8af0-09eafe8b0f49"}
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 0x670040b5cec7ead4c45c0a822c37ec8d4751178d0caee3310cd073916e26bbd6. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f3556318-fc45-462c-8af0-09eafe8b0f49.json and https://artists.proofprofile.net/proofs/artist/f3556318-fc45-462c-8af0-09eafe8b0f49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x670040b5cec7ead4c45c0a822c37ec8d4751178d0caee3310cd073916e26bbd6","name":"Sara Jordin","registered_at":"2026-06-15T06:03:40Z","symbol":"NIM0704841","token_address":"0x95ba5bb112ea01624d8ff657b0b55f9ea064152a","type":"artist","uuid":"f3556318-fc45-462c-8af0-09eafe8b0f49"}
album: A Dream Is a Wish Your Heart Makes
  type: MusicAlbum
  date published: 2019-07-30
album: Where It All Started
  type: MusicAlbum
  date published: 2019-07-30
album: When Christmas Comes to Town
  type: MusicAlbum
  date published: 2020-12-24
album: Love Story
  type: MusicAlbum
  date published: 2021-05-01
  track: The Story
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176248
    explicit: false
    by artist: Sara Jordin
    in album: Love Story
      type: MusicAlbum
      date published: 2021-05-01
    isrc code: TCAFN2162040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:49:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbbdb49fb746127c3bb0e245fa29c1d348e6fdb6220380e084a17edf625544a7b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958271
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958271
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFN2162040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T09:16:54Z
    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 0xbbdb49fb746127c3bb0e245fa29c1d348e6fdb6220380e084a17edf625544a7b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/TCAFN2162040.
      date published: 2026-07-16T09:16:54Z
    audio: The Story
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.99
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.571
      additional property: Energy
        type: PropertyValue
        value: 0.448
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.552
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.174
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.393
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Little Angel of Mine
  type: MusicAlbum
  date published: 2021-06-01
album: Grown up Christmas List
  type: MusicAlbum
  date published: 2021-12-15
album: Christmas Must Be Something More
  type: MusicAlbum
  date published: 2021-12-15
album: Baby Mine
  type: MusicAlbum
  date published: 2022-01-27
album: Christmas Never Felt Like This
  type: MusicAlbum
  date published: 2023-11-25
album: When We're Together
  type: MusicAlbum
  date published: 2023-11-25
album: Father's Day
  type: MusicAlbum
  date published: 2024-08-31