Calm Down
type: MusicGroup
description: Calm Down may refer to: Calm Down (EP), 2014 EP by Alison Wonderland "Calm Down" (Killing Heidi song), 2004 "Calm Down" (Psapp song), 2004 "Calm Down" (Busta Rhymes song), 2014 "Calm Down" (Rema song)
popularity: 9
followers: 923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7d32f446882d1c2a2fac78cb2509c0e3331e6e780a3a75202a45ffff1facec4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cfedf94-ce9f-4dce-ab3e-6814f2a9c789.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9cfedf94-ce9f-4dce-ab3e-6814f2a9c789.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9cfedf94-ce9f-4dce-ab3e-6814f2a9c789
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7d32f446882d1c2a2fac78cb2509c0e3331e6e780a3a75202a45ffff1facec4","name":"Calm Down","registered_at":"2026-06-20T04:40:00Z","symbol":"NIM1513852","token_address":"0x423015b879d9e3c325d5e3df33544dbf0b9bfe08","type":"artist","uuid":"9cfedf94-ce9f-4dce-ab3e-6814f2a9c789"}
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 0xf7d32f446882d1c2a2fac78cb2509c0e3331e6e780a3a75202a45ffff1facec4. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9cfedf94-ce9f-4dce-ab3e-6814f2a9c789.json and https://artists.proofprofile.net/proofs/artist/9cfedf94-ce9f-4dce-ab3e-6814f2a9c789.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0xf7d32f446882d1c2a2fac78cb2509c0e3331e6e780a3a75202a45ffff1facec4","name":"Calm Down","registered_at":"2026-06-20T04:40:00Z","symbol":"NIM1513852","token_address":"0x423015b879d9e3c325d5e3df33544dbf0b9bfe08","type":"artist","uuid":"9cfedf94-ce9f-4dce-ab3e-6814f2a9c789"}
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  type: MusicAlbum
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  date published: 2020-06-12
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