The Windowsill
type: MusicGroup
genre: bubblegum pop
genre: pop punk
genre: power pop
genre: skate punk
popularity: 8
followers: 1696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183ab09e452286928613a1d845713679e3179526dbae078346f6b7f065d14d71. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09947d3e-0acd-4449-b10c-d8699cc7995c.json and https://artists.proofprofile.net/proofs/artist/09947d3e-0acd-4449-b10c-d8699cc7995c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x183ab09e452286928613a1d845713679e3179526dbae078346f6b7f065d14d71","name":"The Windowsill","registered_at":"2026-06-15T16:49:21Z","symbol":"NIM0770625","token_address":"0xec3d9a98a1518ac2943ccb1a7353017900851a74","type":"artist","uuid":"09947d3e-0acd-4449-b10c-d8699cc7995c"}
album: The Windowsill
  type: MusicAlbum
  date published: 2011-10-28
album: The Windowsill
  type: MusicAlbum
  date published: 2011-10-28
album: Showboating
  type: MusicAlbum
  date published: 2014-06-27
album: Showboating
  type: MusicAlbum
  date published: 2014-07-07
album: Reconsider Fisto
  type: MusicAlbum
  date published: 2015-03-15
album: Make Your Own Kind of Music
  type: MusicAlbum
  date published: 2017-02-01
album: MYOKOM (Make Your Own Kind of Music)
  type: MusicAlbum
  date published: 2017-05-13
album: Saving the Genre, And You Know It...
  type: MusicAlbum
  date published: 2019-12-06
album: Born to Hike
  type: MusicAlbum
  date published: 2021-07-30
album: Focus
  type: MusicAlbum
  date published: 2022-11-16
track: Just To Hold You

Just To Hold You
type: MusicRecording
duration: PT3M13S
duration ms: 193252
explicit: false
by artist: The Windowsill
in album: Punk Rock Raduno, Vol. 6
  type: MusicAlbum
  date published: 2023-07-07
isrc code: QMBZ92317274
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92317274
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab515298c17e1185ec2c4386c9e3ca05ff4015418508afde8e7b71adfca077a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMBZ92317274.
  date published: 2026-07-08T03:22:41Z
audio: Just To Hold You
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.934
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.413
  additional property: Energy
    type: PropertyValue
    value: 0.964
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.316
  additional property: Liveness
    type: PropertyValue
    value: 0.166
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.359
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.117
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major