Astrohh9
type: MusicGroup
genre: west coast hip hop
popularity: 2
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10fc70a07969fb3130b65cabc5ee06e47669418330df8b61f81a83aed00576e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24ea531c-464a-4ee6-9169-543ab510c1dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24ea531c-464a-4ee6-9169-543ab510c1dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24ea531c-464a-4ee6-9169-543ab510c1dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
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 0x10fc70a07969fb3130b65cabc5ee06e47669418330df8b61f81a83aed00576e4. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24ea531c-464a-4ee6-9169-543ab510c1dc.json and https://artists.proofprofile.net/proofs/artist/24ea531c-464a-4ee6-9169-543ab510c1dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
album: Zone 9
  type: MusicAlbum
  date published: 2020-01-18
album: My Girl
  type: MusicAlbum
  date published: 2020-03-17
album: My Bitch
  type: MusicAlbum
  date published: 2020-06-28
album: Get Around
  type: MusicAlbum
  date published: 2020-06-29
album: I Like U Like
  type: MusicAlbum
  date published: 2020-08-09
album: Astrohsphere
  type: MusicAlbum
  date published: 2020-08-18
album: Stick N' Move
  type: MusicAlbum
  date published: 2020-10-27
album: STRIPPER
  type: MusicAlbum
  date published: 2021-08-27
album: WHAT WOULD YOU DO?
  type: MusicAlbum
  date published: 2021-08-27