Median Project
type: MusicGroup
genre: psytrance
popularity: 6
followers: 1596
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69570f9fe5e5e6617b4650726f29e7dfe9b1f15d0676b68186d4e34a4a267432
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af342729-bfc3-4bd2-838c-f5bb52977714.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af342729-bfc3-4bd2-838c-f5bb52977714.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af342729-bfc3-4bd2-838c-f5bb52977714
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69570f9fe5e5e6617b4650726f29e7dfe9b1f15d0676b68186d4e34a4a267432","name":"Median Project","registered_at":"2026-06-20T11:03:09Z","symbol":"NIM1598021","token_address":"0x75fa0f55d2c8b1a498fd6fc7e5e4bbe3b023d6ae","type":"artist","uuid":"af342729-bfc3-4bd2-838c-f5bb52977714"}
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 0x69570f9fe5e5e6617b4650726f29e7dfe9b1f15d0676b68186d4e34a4a267432. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af342729-bfc3-4bd2-838c-f5bb52977714.json and https://artists.proofprofile.net/proofs/artist/af342729-bfc3-4bd2-838c-f5bb52977714.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x69570f9fe5e5e6617b4650726f29e7dfe9b1f15d0676b68186d4e34a4a267432","name":"Median Project","registered_at":"2026-06-20T11:03:09Z","symbol":"NIM1598021","token_address":"0x75fa0f55d2c8b1a498fd6fc7e5e4bbe3b023d6ae","type":"artist","uuid":"af342729-bfc3-4bd2-838c-f5bb52977714"}
album: The Wanderer
  type: MusicAlbum
  date published: 2017-07-03
album: The Wanderer - EP
  type: MusicAlbum
  date published: 2017-07-03
album: Space Factory
  type: MusicAlbum
  date published: 2017-07-03
album: The Wanderer
  type: MusicAlbum
  date published: 2017-07-17
album: On Saturn
  type: MusicAlbum
  date published: 2017-12-04
album: On Saturn
  type: MusicAlbum
  date published: 2017-12-04
album: On Saturn
  type: MusicAlbum
  date published: 2017-12-04
album: In the Depths of Space
  type: MusicAlbum
  date published: 2018-01-31
album: In the Depths of Space
  type: MusicAlbum
  date published: 2018-10-15
album: Constellation
  type: MusicAlbum
  date published: 2019-05-26
album: Space Factory
  type: MusicAlbum
  date published: 2021-03-12
album: Another Galaxy
  type: MusicAlbum
  date published: 2021-04-30
album: Made In Goa
  type: MusicAlbum
  date published: 2025-06-04