Ikana
type: MusicGroup
popularity: 3
followers: 694
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x356292a43ed1dda96ce4bed5f29923ce3bd32936b6f1c3e6ec5950ed11d908c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4cb1a3-18af-437f-9c37-9aba4a3ae29c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4cb1a3-18af-437f-9c37-9aba4a3ae29c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b4cb1a3-18af-437f-9c37-9aba4a3ae29c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
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 0x356292a43ed1dda96ce4bed5f29923ce3bd32936b6f1c3e6ec5950ed11d908c5. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b4cb1a3-18af-437f-9c37-9aba4a3ae29c.json and https://artists.proofprofile.net/proofs/artist/7b4cb1a3-18af-437f-9c37-9aba4a3ae29c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
album: Vain
  type: MusicAlbum
  date published: 2019-08-25
album: Lost Journal Entries
  type: MusicAlbum
  date published: 2020-04-03
album: Anywhere But Here
  type: MusicAlbum
  date published: 2020-10-30
album: Cold One
  type: MusicAlbum
  date published: 2021-01-01
album: Place For The People
  type: MusicAlbum
  date published: 2021-09-10
album: Subtle Worth.
  type: MusicAlbum
  date published: 2022-02-18
album: Brooktree Sessions (Acoustic)
  type: MusicAlbum
  date published: 2023-04-14
album: Colorblind
  type: MusicAlbum
  date published: 2024-03-29
album: Cut Up
  type: MusicAlbum
  date published: 2025-05-09