Isat
type: MusicGroup
genre: lovers rock
genre: reggae
description: ISAT can stand for: International Subarachnoid Aneurysm Trial Illinois Standards Achievement Test Idaho Standards Achievement Test In Situ Adaptive Tabulation International Student Admissions Test In
popularity: 2
followers: 193
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x231361603f19cc27a8648425c862dfea623782ffbfffb45d44a54e5850d56c71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a7f9b0-1980-43dc-9fe1-dc3a3b322a35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a7f9b0-1980-43dc-9fe1-dc3a3b322a35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7a7f9b0-1980-43dc-9fe1-dc3a3b322a35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
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 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 0x231361603f19cc27a8648425c862dfea623782ffbfffb45d44a54e5850d56c71. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7a7f9b0-1980-43dc-9fe1-dc3a3b322a35.json and https://artists.proofprofile.net/proofs/artist/d7a7f9b0-1980-43dc-9fe1-dc3a3b322a35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
album: Unbreakable
  type: MusicAlbum
  date published: 2011-01-15
album: Lovers Rock EP
  type: MusicAlbum
  date published: 2012-05-08
album: That's Cool My Girl
  type: MusicAlbum
  date published: 2020-01-31
album: That's Cool
  type: MusicAlbum
  date published: 2020-01-31
album: That's Cool
  type: MusicAlbum
  date published: 2020-01-31
album: That's Cool My Girl
  type: MusicAlbum
  date published: 2020-01-31
album: All in Life (Acoustic Version)
  type: MusicAlbum
  date published: 2023-12-12