Tess Primack
type: MusicGroup
popularity: 6
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9079c8ec8b18e1c3d84a3f41f06bf1335d7bb5e1c7dc676c9b0fa29d04a8ba0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d91c4367-3002-4998-9337-b873da4fb52b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d91c4367-3002-4998-9337-b873da4fb52b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d91c4367-3002-4998-9337-b873da4fb52b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9079c8ec8b18e1c3d84a3f41f06bf1335d7bb5e1c7dc676c9b0fa29d04a8ba0","name":"Tess Primack","registered_at":"2026-06-21T03:46:33Z","symbol":"NIM1809170","token_address":"0x52c2cd2cf774409a08de16fbd009eb54abdc62a8","type":"artist","uuid":"d91c4367-3002-4998-9337-b873da4fb52b"}
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 0xc9079c8ec8b18e1c3d84a3f41f06bf1335d7bb5e1c7dc676c9b0fa29d04a8ba0. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d91c4367-3002-4998-9337-b873da4fb52b.json and https://artists.proofprofile.net/proofs/artist/d91c4367-3002-4998-9337-b873da4fb52b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xc9079c8ec8b18e1c3d84a3f41f06bf1335d7bb5e1c7dc676c9b0fa29d04a8ba0","name":"Tess Primack","registered_at":"2026-06-21T03:46:33Z","symbol":"NIM1809170","token_address":"0x52c2cd2cf774409a08de16fbd009eb54abdc62a8","type":"artist","uuid":"d91c4367-3002-4998-9337-b873da4fb52b"}
album: Will You Love Me Tomorrow
  type: MusicAlbum
  date published: 2023-01-27
album: All Creatures of Our God and King
  type: MusicAlbum
  date published: 2023-06-23
track: The Rumor
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138440
  explicit: false
  by artist: Alix Korey
  by artist: Tess Primack
  by artist: Jennifer Zetlan
  by artist: Jeffrey Schecter
  by artist: George Psomas
  by artist: Fiddler on the Roof 2016 Broadway Cast
  in album: Fiddler on the Roof (2016 Broadway Cast Recording)
    type: MusicAlbum
    date published: 2016-03-18
  isrc code: QMQYB1606114
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T12:24:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa0a999d5582f6ecde453ddb7925b07c9703d4e7cf229f423e710fbfdd430139c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953528
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB1606114
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  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 0xa0a999d5582f6ecde453ddb7925b07c9703d4e7cf229f423e710fbfdd430139c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMQYB1606114.
    date published: 2026-06-13T15:41:10Z
  audio: The Rumor
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 146.374
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.69
    additional property: Energy
      type: PropertyValue
      value: 0.381
    additional property: Speechiness
      type: PropertyValue
      value: 0.621
    additional property: Acousticness
      type: PropertyValue
      value: 0.763
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.072
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.767
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.096
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major