rosetta's stone
type: MusicGroup
genre: lo-fi
genre: lo-fi beats
popularity: 38
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf08a1c01a86ca0d25b1d0d612c4fdf8a6a4947149a1bdf58960cd4749b718276
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2300eb-ae44-42bd-af79-48924260b80d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a2300eb-ae44-42bd-af79-48924260b80d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a2300eb-ae44-42bd-af79-48924260b80d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf08a1c01a86ca0d25b1d0d612c4fdf8a6a4947149a1bdf58960cd4749b718276","name":"rosetta's stone","registered_at":"2026-06-12T15:03:55Z","symbol":"NIM0034630","token_address":"0xd9b2f55bbebfae5c5c98a9c004d04532cbc273fe","type":"artist","uuid":"1a2300eb-ae44-42bd-af79-48924260b80d"}
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 0xf08a1c01a86ca0d25b1d0d612c4fdf8a6a4947149a1bdf58960cd4749b718276. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a2300eb-ae44-42bd-af79-48924260b80d.json and https://artists.proofprofile.net/proofs/artist/1a2300eb-ae44-42bd-af79-48924260b80d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf08a1c01a86ca0d25b1d0d612c4fdf8a6a4947149a1bdf58960cd4749b718276","name":"rosetta's stone","registered_at":"2026-06-12T15:03:55Z","symbol":"NIM0034630","token_address":"0xd9b2f55bbebfae5c5c98a9c004d04532cbc273fe","type":"artist","uuid":"1a2300eb-ae44-42bd-af79-48924260b80d"}
album: Freezing
  type: MusicAlbum
  date published: 2023-03-03
  track: Freezing
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182400
    explicit: false
    by artist: rosetta's stone
    in album: Freezing
      type: MusicAlbum
      date published: 2023-03-03
    genre: lo-fi
    genre: lo-fi beats
    isrc code: SE5W32305524
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:10:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5646975c40f4f485ed604a35692a9811f60ba8b2ffa6ecdea9047442ac969271
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5W32305524
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x5646975c40f4f485ed604a35692a9811f60ba8b2ffa6ecdea9047442ac969271. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/SE5W32305524.
      date published: 2026-07-03T19:59:51Z
    audio: Freezing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.017
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.272
      additional property: Speechiness
        type: PropertyValue
        value: 0.079
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.896
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.324
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.138
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Kratos
  type: MusicAlbum
  date published: 2023-03-31
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  type: MusicAlbum
  date published: 2023-04-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-02-09
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  type: MusicAlbum
  date published: 2024-05-17
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-10-11
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  type: MusicAlbum
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  type: MusicAlbum
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