Braak
type: MusicGroup
genre: ambient
genre: space music
description: Braak may refer to: People Daniel ter Braak (born 1991), Dutch cricket player Eva Braak Heiko Braak (born 1937), German anatomist (1906-1991), German author Jan Willem Ter Braak (1914–1941), Du
popularity: 4
followers: 373
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ecb6f4f9d16029ff95f8c25daff76211ed39af242cd13cc3d92235af9226d95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6305f0b9-bcd2-46d5-b82f-4e102e8ca92e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6305f0b9-bcd2-46d5-b82f-4e102e8ca92e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6305f0b9-bcd2-46d5-b82f-4e102e8ca92e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x4ecb6f4f9d16029ff95f8c25daff76211ed39af242cd13cc3d92235af9226d95. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6305f0b9-bcd2-46d5-b82f-4e102e8ca92e.json and https://artists.proofprofile.net/proofs/artist/6305f0b9-bcd2-46d5-b82f-4e102e8ca92e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Braak EP
  type: MusicAlbum
  date published: 2007-12-01
album: Braak EP
  type: MusicAlbum
  date published: 2007-12-01
album: Fading Away
  type: MusicAlbum
  date published: 2013-07-08
album: Fading Away
  type: MusicAlbum
  date published: 2013-07-08
album: Found
  type: MusicAlbum
  date published: 2013-09-26
album: Found
  type: MusicAlbum
  date published: 2013-09-26
album: Signals / Voltage / Spark
  type: MusicAlbum
  date published: 2014-10-28
album: North
  type: MusicAlbum
  date published: 2015-01-29
album: Sirup (Ft. Erlend of Klondike)
  type: MusicAlbum
  date published: 2016-07-19
album: Sirup (Ft. Erlend of Klondike)
  type: MusicAlbum
  date published: 2016-07-19
album: Sure
  type: MusicAlbum
  date published: 2016-07-27
album: Sure
  type: MusicAlbum
  date published: 2016-07-27
album: Maaloey
  type: MusicAlbum
  date published: 2017-02-03
album: Maaloey
  type: MusicAlbum
  date published: 2017-02-03
album: Serenity
  type: MusicAlbum
  date published: 2017-07-02
album: Serenity
  type: MusicAlbum
  date published: 2017-07-02
album: Make a Difference
  type: MusicAlbum
  date published: 2020-12-11