Medieval Atmosphere
type: MusicGroup
genre: medieval
popularity: 42
followers: 1331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/6743bc61-9ca3-49d8-a1cc-ee6ff687b516.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6743bc61-9ca3-49d8-a1cc-ee6ff687b516.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6743bc61-9ca3-49d8-a1cc-ee6ff687b516
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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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 0x892a2973fae16efd31ed883c96ee037cf03c251f3b445ff8dd4558abfb909fc1. 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/6743bc61-9ca3-49d8-a1cc-ee6ff687b516.json and https://artists.proofprofile.net/proofs/artist/6743bc61-9ca3-49d8-a1cc-ee6ff687b516.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x892a2973fae16efd31ed883c96ee037cf03c251f3b445ff8dd4558abfb909fc1","name":"Medieval Atmosphere","registered_at":"2026-06-11T23:21:28Z","symbol":"NIM0134898","token_address":"0xb55dca98802f2066dcb26e6dba45d0b96017f177","type":"artist","uuid":"6743bc61-9ca3-49d8-a1cc-ee6ff687b516"}
album: Beginning Of A Journey
  type: MusicAlbum
  date published: 2023-04-28
album: Telling Tales
  type: MusicAlbum
  date published: 2023-05-04
album: Ghibli Music
  type: MusicAlbum
  date published: 2023-11-01
  track: The Sixth Station (From "Spirited Away") - Handpan Version
    type: MusicRecording
    duration: PT0M51S
    duration ms: 51007
    explicit: false
    by artist: Medieval Atmosphere
    in album: Ghibli Music
      type: MusicAlbum
      date published: 2023-11-01
    genre: medieval
    isrc code: AUGBT2335249
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x915eb12aee51b606a11fabf1efb34a9a8d527947cd79309ea429f1ea410b14f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2335249
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x915eb12aee51b606a11fabf1efb34a9a8d527947cd79309ea429f1ea410b14f7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2335249 — a six-check JSON result.
      date published: 2026-07-02T16:51:38Z
    audio: The Sixth Station (From "Spirited Away") - Handpan Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.82
      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: 0.424
      additional property: Energy
        type: PropertyValue
        value: 0.042
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.94
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.371
      additional property: Loudness (dB)
        type: PropertyValue
        value: -27.5
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Modern Warfare 2 Theme Song (From "Call of Duty: Modern Warfare 2")
  type: MusicAlbum
  date published: 2023-12-08
album: The Legend of Ashitaka (From "Princess Mononoke") [Piano]
  type: MusicAlbum
  date published: 2024-11-29
album: The Girl Who Fell from the Sky (From "Castle in the Sky“) [Piano]
  type: MusicAlbum
  date published: 2024-12-13
album: The Long March Home
  type: MusicAlbum
  date published: 2024-12-27
  track: The Long March Home
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117164
    explicit: false
    by artist: Medieval Atmosphere
    in album: The Long March Home
      type: MusicAlbum
      date published: 2024-12-27
    genre: medieval
    isrc code: AUGBT2480312
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T14:43:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6ef4c9ae45867ac829b56271184d632396d01bb50db8be9664756965d1b2c84
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2480312
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:55:19Z
    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 0xf6ef4c9ae45867ac829b56271184d632396d01bb50db8be9664756965d1b2c84. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2480312 — a six-check JSON result.
      date published: 2026-07-15T15:55:19Z
    audio: The Long March Home
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 49.12
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.189
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Morning Awaits

Energy
type: PropertyValue
value: 0.297

Speechiness
type: PropertyValue
value: 0.042

Acousticness
type: PropertyValue
value: 0.488

Instrumentalness
type: PropertyValue
value: 0.884

Liveness
type: PropertyValue
value: 0.088

Valence (Positivity)
type: PropertyValue
value: 0.035

Loudness (dB)
type: PropertyValue
value: -13.256

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Morning Awaits
type: MusicAlbum
date published: 2025-01-10