Filder Dreamland
type: MusicGroup
popularity: 8
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa71f408e3c0d3a9cd1271467bbfb57e8dee1c71ca012ba62eac923e104e918d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f073994b-c4e6-456d-8606-74be13a07327.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f073994b-c4e6-456d-8606-74be13a07327.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f073994b-c4e6-456d-8606-74be13a07327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa71f408e3c0d3a9cd1271467bbfb57e8dee1c71ca012ba62eac923e104e918d8","name":"Filder Dreamland","registered_at":"2026-06-21T12:52:00Z","symbol":"NIM1928287","token_address":"0x50433bf0c1103828f6af296777ae1e012eda45b5","type":"artist","uuid":"f073994b-c4e6-456d-8606-74be13a07327"}
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 0xa71f408e3c0d3a9cd1271467bbfb57e8dee1c71ca012ba62eac923e104e918d8. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f073994b-c4e6-456d-8606-74be13a07327.json and https://artists.proofprofile.net/proofs/artist/f073994b-c4e6-456d-8606-74be13a07327.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xa71f408e3c0d3a9cd1271467bbfb57e8dee1c71ca012ba62eac923e104e918d8","name":"Filder Dreamland","registered_at":"2026-06-21T12:52:00Z","symbol":"NIM1928287","token_address":"0x50433bf0c1103828f6af296777ae1e012eda45b5","type":"artist","uuid":"f073994b-c4e6-456d-8606-74be13a07327"}
album: Sweet Baby Dreams - Sounds For A Better Sleep
  type: MusicAlbum
  date published: 2017-07-01
  track: Blow Dryer
    type: MusicRecording
    duration: PT10M0S
    duration ms: 600000
    explicit: false
    by artist: Filder Dreamland
    in album: Sweet Baby Dreams - Sounds For A Better Sleep
      type: MusicAlbum
      date published: 2017-07-01
    isrc code: DELJ81745538
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:14:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44343b02023df2f4522997c89567523fcb40432076ab9c0ab32a074b9d5825e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81745538
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:10:44Z
    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 0x44343b02023df2f4522997c89567523fcb40432076ab9c0ab32a074b9d5825e2. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:10:44Z), 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/DELJ81745538.
      date published: 2026-07-19T18:10:44Z
    audio: Blow Dryer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 50
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0
      additional property: Energy
        type: PropertyValue
        value: 0
      additional property: Speechiness
        type: PropertyValue
        value: 0
      additional property: Acousticness
        type: PropertyValue
        value: 0.675
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.774
      additional property: Liveness
        type: PropertyValue
        value: 0.581
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.024
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Perfect Sleep - Sounds For Your Baby - Dream A Little Dream
  type: MusicAlbum
  date published: 2018-07-02
album: 入睡助眠的音乐噪音 - 给婴儿和幼儿
  type: MusicAlbum
  date published: 2021-02-05
album: 赤ちゃんと幼児のための赤ちゃんの歌と音 - 睡眠やリラックスのために
  type: MusicAlbum
  date published: 2021-02-19
album: बच्चों और बच्चों के लिए नींद की सहायता - लगता है और संगीत
  type: MusicAlbum
  date published: 2021-03-05
album: Baby Lullaby
  type: MusicAlbum
  date published: 2022-02-25
album: 云上之音
  type: MusicAlbum
  date published: 2025-09-26
album: 山水之声
  type: MusicAlbum
  date published: 2025-10-03
album: 安眠之歌
  type: MusicAlbum
  date published: 2025-10-03
album: 琴心如水
  type: MusicAlbum
  date published: 2025-10-03
album: 静夜琴音
  type: MusicAlbum
  date published: 2025-10-03