Anglachel
type: MusicGroup
genre: dark ambient
popularity: 3
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08c1dc6196b634e51e7d7febf3dfe8c6449a294d11f0f8e7c205739e1aca27e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd2ff668-e69e-4b71-81b2-8e1ccadede32.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd2ff668-e69e-4b71-81b2-8e1ccadede32.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd2ff668-e69e-4b71-81b2-8e1ccadede32
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x08c1dc6196b634e51e7d7febf3dfe8c6449a294d11f0f8e7c205739e1aca27e4. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd2ff668-e69e-4b71-81b2-8e1ccadede32.json and https://artists.proofprofile.net/proofs/artist/fd2ff668-e69e-4b71-81b2-8e1ccadede32.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Of Tuor and His Coming to Gondolin
  type: MusicAlbum
  date published: 2017-11-17
album: Of Tuor, Idril and their Departure from Gondolin
  type: MusicAlbum
  date published: 2019-05-16
album: A Light that Shines so Bright
  type: MusicAlbum
  date published: 2020-04-02
album: Of the Men of Dor​-​lomin and Their Sacrifice in Nirnaeth Arnoediad
  type: MusicAlbum
  date published: 2020-04-15
album: Prometheus
  type: MusicAlbum
  date published: 2023-04-14
album: Ένα Παλληκάρι Είκοσι Χρονών
  type: MusicAlbum
  date published: 2023-06-15
album: Of Eärendil and the War of Wrath
  type: MusicAlbum
  date published: 2023-11-23
album: Of the Sea-Longing and the Journey to the West
  type: MusicAlbum
  date published: 2025-07-02