All Out 90s
type: MusicGroup
popularity: 9
followers: 4980
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf957fe4fc958d875fe2cc8818a59d9871cf76c32c7424ce83047337133d5d218
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833e594a-f011-4156-85ac-709b8414e33f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833e594a-f011-4156-85ac-709b8414e33f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/833e594a-f011-4156-85ac-709b8414e33f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf957fe4fc958d875fe2cc8818a59d9871cf76c32c7424ce83047337133d5d218","name":"All Out 90s","registered_at":"2026-06-17T11:27:28Z","symbol":"NIM1381033","token_address":"0x71bda9e2eecf475660955f488d75278a64c8f2f2","type":"artist","uuid":"833e594a-f011-4156-85ac-709b8414e33f"}
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 0xf957fe4fc958d875fe2cc8818a59d9871cf76c32c7424ce83047337133d5d218. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/833e594a-f011-4156-85ac-709b8414e33f.json and https://artists.proofprofile.net/proofs/artist/833e594a-f011-4156-85ac-709b8414e33f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf957fe4fc958d875fe2cc8818a59d9871cf76c32c7424ce83047337133d5d218","name":"All Out 90s","registered_at":"2026-06-17T11:27:28Z","symbol":"NIM1381033","token_address":"0x71bda9e2eecf475660955f488d75278a64c8f2f2","type":"artist","uuid":"833e594a-f011-4156-85ac-709b8414e33f"}
album: All out 90s
  type: MusicAlbum
  date published: 2015-10-13
album: 90s Mixtape
  type: MusicAlbum
  date published: 2021-11-26
album: Amazing 90s Covers
  type: MusicAlbum
  date published: 2021-12-20
album: All Out 90s Covers Album
  type: MusicAlbum
  date published: 2022-01-17
album: Songs Of The 90s
  type: MusicAlbum
  date published: 2022-01-21
album: Awesome 90s Throwback Covers
  type: MusicAlbum
  date published: 2022-01-31