Songs Of
type: MusicGroup
popularity: 6
followers: 412
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94d8ac56db09c32273263081111077b6a95b01f0cdea8d5ba54e4ea610aa3bd1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954050
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954050
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42c89e4f-8e93-4eb4-9a9a-9246451b41df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/42c89e4f-8e93-4eb4-9a9a-9246451b41df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/42c89e4f-8e93-4eb4-9a9a-9246451b41df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:14:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94d8ac56db09c32273263081111077b6a95b01f0cdea8d5ba54e4ea610aa3bd1","name":"Songs Of","registered_at":"2026-06-16T12:50:01Z","symbol":"NIM1057209","token_address":"0x9a69a2e507bf40962d3556f816c595efaf00e5ef","type":"artist","uuid":"42c89e4f-8e93-4eb4-9a9a-9246451b41df"}
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 0x94d8ac56db09c32273263081111077b6a95b01f0cdea8d5ba54e4ea610aa3bd1. Chain 2 (Bitcoin): anchored in block 954050 (2026-06-17T05:14:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42c89e4f-8e93-4eb4-9a9a-9246451b41df.json and https://artists.proofprofile.net/proofs/artist/42c89e4f-8e93-4eb4-9a9a-9246451b41df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:14:33Z
  text: {"copyright_id":"0x94d8ac56db09c32273263081111077b6a95b01f0cdea8d5ba54e4ea610aa3bd1","name":"Songs Of","registered_at":"2026-06-16T12:50:01Z","symbol":"NIM1057209","token_address":"0x9a69a2e507bf40962d3556f816c595efaf00e5ef","type":"artist","uuid":"42c89e4f-8e93-4eb4-9a9a-9246451b41df"}
album: Symmetry
  type: MusicAlbum
  date published: 2019-11-28
  track: Serenity
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165600
    explicit: false
    by artist: Songs Of
    in album: Symmetry
      type: MusicAlbum
      date published: 2019-11-28
    isrc code: QZAKB1910629
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T09:38:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x82f9c316303d3e6937ced751a8c4c8d10148116ef06aaf99ef3e2d2721238068
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958140
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958140
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB1910629
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T12:41:35Z
    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 0x82f9c316303d3e6937ced751a8c4c8d10148116ef06aaf99ef3e2d2721238068. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:41:35Z), 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/QZAKB1910629.
      date published: 2026-07-15T12:41:35Z
    audio: Serenity
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 50.012
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.536
      additional property: Energy
        type: PropertyValue
        value: 0.018
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.946
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.04
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.366
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major