Zalma
type: MusicGroup
popularity: 2
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ce95a062cb264ae96200469e5b7a6b1353fd2617b81212dcfdc2efbe9d8ab45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ccf8a8-ae80-4e3f-9176-e793f380d03e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07ccf8a8-ae80-4e3f-9176-e793f380d03e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07ccf8a8-ae80-4e3f-9176-e793f380d03e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
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 0x8ce95a062cb264ae96200469e5b7a6b1353fd2617b81212dcfdc2efbe9d8ab45. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07ccf8a8-ae80-4e3f-9176-e793f380d03e.json and https://artists.proofprofile.net/proofs/artist/07ccf8a8-ae80-4e3f-9176-e793f380d03e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
album: Safe Space
  type: MusicAlbum
  date published: 2019-06-14
album: a course in Faith
  type: MusicAlbum
  date published: 2023-09-01
album: you don't have to ask for freedom
  type: MusicAlbum
  date published: 2024-03-29
album: act like you know!
  type: MusicAlbum
  date published: 2025-03-20
album: THIS TIME IS DIFFERENT
  type: MusicAlbum
  date published: 2025-04-22
album: Things I've learned on earth
  type: MusicAlbum
  date published: 2025-09-09