Спокоен сън на всички
type: MusicGroup
popularity: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ffc0111ef969bcb8ddcd82df5dbe33a2fd29e3e497966453f989f06374c1c90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/561ffee3-79dd-4dd6-bdaa-90db04a1a92e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/561ffee3-79dd-4dd6-bdaa-90db04a1a92e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/561ffee3-79dd-4dd6-bdaa-90db04a1a92e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6ffc0111ef969bcb8ddcd82df5dbe33a2fd29e3e497966453f989f06374c1c90","name":"Спокоен сън на всички","registered_at":"2026-06-16T19:33:56Z","symbol":"NIM1153586","token_address":"0x2d5b4a07a8524b25530a874ebfe8142c0c6e95df","type":"artist","uuid":"561ffee3-79dd-4dd6-bdaa-90db04a1a92e"}
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 0x6ffc0111ef969bcb8ddcd82df5dbe33a2fd29e3e497966453f989f06374c1c90. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/561ffee3-79dd-4dd6-bdaa-90db04a1a92e.json and https://artists.proofprofile.net/proofs/artist/561ffee3-79dd-4dd6-bdaa-90db04a1a92e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6ffc0111ef969bcb8ddcd82df5dbe33a2fd29e3e497966453f989f06374c1c90","name":"Спокоен сън на всички","registered_at":"2026-06-16T19:33:56Z","symbol":"NIM1153586","token_address":"0x2d5b4a07a8524b25530a874ebfe8142c0c6e95df","type":"artist","uuid":"561ffee3-79dd-4dd6-bdaa-90db04a1a92e"}
album: Музика при проблеми със съня - спокойствие, релаксация, лек за безсъние, дихателни практики, звуци от природата, медитация, мир
  type: MusicAlbum
  date published: 2024-07-23
  track: Успокояваща приспивна песен
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177909
    explicit: false
    by artist: Спокоен сън на всички
    in album: Музика при проблеми със съня - спокойствие, релаксация, лек за безсъние, дихателни практики, звуци от природата, медитация, мир
      type: MusicAlbum
      date published: 2024-07-23
    isrc code: PL0652412879
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:14:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd5606897c3b06bd1fc093bcb6604c9259c600c020b96edcf121e05bb1893d4bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958357
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958357
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL0652412879
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:33:42Z
    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 0xd5606897c3b06bd1fc093bcb6604c9259c600c020b96edcf121e05bb1893d4bb. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/PL0652412879.
      date published: 2026-07-17T03:33:42Z
    audio: Успокояваща приспивна песен
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.998
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.353
      additional property: Energy
        type: PropertyValue
        value: 0.145
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.926
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.03
      additional property: Liveness
        type: PropertyValue
        value: 0.062
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.156
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.15
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor