Cast - Descendants 2
type: MusicGroup
genre: movie-tunes
popularity: 24
followers: 95305
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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 0x16e1d4e0f29263f0d1f88ed0cf6f2b475cd22cbc9b01bdc4fc23b7966f2f9062. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00556026-5633-4557-aede-9e16073582ee.json and https://artists.proofprofile.net/proofs/artist/00556026-5633-4557-aede-9e16073582ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x16e1d4e0f29263f0d1f88ed0cf6f2b475cd22cbc9b01bdc4fc23b7966f2f9062","name":"Cast - Descendants 2","registered_at":"2026-06-12T14:48:40Z","symbol":"NIM0000930","token_address":"0xbe98e818b498d65a8d2aab80390b121b9e478043","type":"artist","uuid":"00556026-5633-4557-aede-9e16073582ee"}
album: Descendants 2 - Mashup Mix (From "Descendants 2")
  type: MusicAlbum
  date published: 2017-10-13
  track: Descendants 2 - Mashup Mix - From "Descendants 2"

Descendants 2 - Mashup Mix - From "Descendants 2"
type: MusicRecording
duration: PT1M58S
duration ms: 118508
explicit: false
by artist: Cast - Descendants 2
in album: Descendants 2 - Mashup Mix (From "Descendants 2")
  type: MusicAlbum
  date published: 2017-10-13
genre: movie-tunes
isrc code: USWD11783407
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additional property: OTSTimestamp
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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
  value: verified-cc-db-prod
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
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  date published: 2026-06-13T12:47:07Z
audio: Descendants 2 - Mashup Mix - From "Descendants 2"
  type: AudioObject
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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