AMJ Collective
type: MusicGroup
genre: dub
popularity: 4
followers: 380
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8eef6ac80fb6a6c017bd81cb0f401cc7d2d706aaa5eb652a454b853b9e6e1ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/954810ab-5c94-4063-b14a-eaaa9ee80b73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/954810ab-5c94-4063-b14a-eaaa9ee80b73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/954810ab-5c94-4063-b14a-eaaa9ee80b73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8eef6ac80fb6a6c017bd81cb0f401cc7d2d706aaa5eb652a454b853b9e6e1ef","name":"AMJ Collective","registered_at":"2026-06-17T17:44:59Z","symbol":"NIM1471058","token_address":"0x441ae132488437a78b92dfaa7594093ecd4317a0","type":"artist","uuid":"954810ab-5c94-4063-b14a-eaaa9ee80b73"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8eef6ac80fb6a6c017bd81cb0f401cc7d2d706aaa5eb652a454b853b9e6e1ef. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/954810ab-5c94-4063-b14a-eaaa9ee80b73.json and https://artists.proofprofile.net/proofs/artist/954810ab-5c94-4063-b14a-eaaa9ee80b73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd8eef6ac80fb6a6c017bd81cb0f401cc7d2d706aaa5eb652a454b853b9e6e1ef","name":"AMJ Collective","registered_at":"2026-06-17T17:44:59Z","symbol":"NIM1471058","token_address":"0x441ae132488437a78b92dfaa7594093ecd4317a0","type":"artist","uuid":"954810ab-5c94-4063-b14a-eaaa9ee80b73"}
album: Golden Glow
  type: MusicAlbum
  date published: 2010-12-31
album: Sound History, Vol. 1
  type: MusicAlbum
  date published: 2012-04-23
album: Depth Drop
  type: MusicAlbum
  date published: 2012-11-12
album: Sign of the Space
  type: MusicAlbum
  date published: 2013-05-15
album: Sign
  type: MusicAlbum
  date published: 2013-07-22
album: The Brave
  type: MusicAlbum
  date published: 2014-03-01
album: Heartbeat
  type: MusicAlbum
  date published: 2015-03-16
album: Believe
  type: MusicAlbum
  date published: 2015-06-15
album: Serious Signs (Second Drop)
  type: MusicAlbum
  date published: 2015-09-21
album: Sky Blue Love (AMJ Meets RSD)
  type: MusicAlbum
  date published: 2016-04-25
album: Sky Blue Love
  type: MusicAlbum
  date published: 2016-10-21
album: Heartbeat Version
  type: MusicAlbum
  date published: 2016-10-21
album: Hard Rock Hunger Dub
  type: MusicAlbum
  date published: 2020-03-09
album: Overseas Breeze
  type: MusicAlbum
  date published: 2020-03-21
album: Hard Rock - My Mind Is so Open
  type: MusicAlbum
  date published: 2020-04-24
album: Earth Is Calling
  type: MusicAlbum
  date published: 2020-05-22
album: Walking a River
  type: MusicAlbum
  date published: 2020-06-19
album: Sky Blue
  type: MusicAlbum
  date published: 2020-08-07
album: Let Go of Fear (Aotearoa Mix)
  type: MusicAlbum
  date published: 2021-04-16