MDMA
type: MusicGroup
description: 3,4-Methylenedioxymethamphetamine (MDMA), commonly known as ecstasy (tablet form), and molly (crystal form), is an entactogen with stimulant and minor psychedelic properties. MDMA was first synthesi
popularity: 25
followers: 182
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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
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  date published: 2026-06-12T19:28:13Z
track: Beautiful Lasers (2 Ways) [feat. MDMA]
track: Coming Up (feat. MDMA)

Beautiful Lasers (2 Ways) [feat. MDMA]
type: MusicRecording
duration: PT4M1S
duration ms: 241853
explicit: false
by artist: Lupe Fiasco
by artist: MDMA
in album: Lasers
  type: MusicAlbum
  date published: 2011-03-04
genre: hip-hop
genre: rap
genre: pop-rap
genre: chicago-rap
genre: southern-hip-hop
genre: conscious-hip-hop
genre: political-hip-hop
isrc code: USAT21100078
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
audio: Beautiful Lasers (2 Ways) [feat. MDMA]
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Coming Up (feat. MDMA)
type: MusicRecording
duration: PT3M58S
duration ms: 238440
explicit: false
by artist: Lupe Fiasco
by artist: MDMA
in album: Lasers
  type: MusicAlbum
  date published: 2011-03-04
genre: hip-hop
genre: rap
genre: pop-rap
genre: chicago-rap
genre: southern-hip-hop
genre: conscious-hip-hop
genre: political-hip-hop
isrc code: USAT21100079
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  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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: Coming Up (feat. MDMA)
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