Heimatt
type: MusicGroup
genre: indie punk
popularity: 3
followers: 791
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81a4488e9020a64f608a1ed9c1c10801d5cbe218d123de3c61ef78cf49400629
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9eb370fe-49b0-4afd-a7dd-e714c04f322a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9eb370fe-49b0-4afd-a7dd-e714c04f322a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9eb370fe-49b0-4afd-a7dd-e714c04f322a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
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 0x81a4488e9020a64f608a1ed9c1c10801d5cbe218d123de3c61ef78cf49400629. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9eb370fe-49b0-4afd-a7dd-e714c04f322a.json and https://artists.proofprofile.net/proofs/artist/9eb370fe-49b0-4afd-a7dd-e714c04f322a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: Winter Noise
  type: MusicAlbum
  date published: 2014-01-13
album: To the Mountain EP
  type: MusicAlbum
  date published: 2014-02-17
album: With You I Will Dance All the Way Through the Night. I Will Tie Your Hands and Go Blind. If You Just Let Me.
  type: MusicAlbum
  date published: 2015-03-02
album: Oh My God!
  type: MusicAlbum
  date published: 2015-08-21
album: Everyone's a Sinner
  type: MusicAlbum
  date published: 2016-03-04
album: Everyone's a Sinner
  type: MusicAlbum
  date published: 2016-03-04
album: With You I Will Dance All the Way Through the Night. I Will Tie Your Hands and Go Blind. If You Just Let Me.
  type: MusicAlbum
  date published: 2016-03-18
album: With You I Will Dance All the Way Through the Night. I Will Tie Your Hands and Go Blind. If You Just Let Me.
  type: MusicAlbum
  date published: 2016-03-18
album: One of a Kind
  type: MusicAlbum
  date published: 2016-05-06
album: The Sound of Light
  type: MusicAlbum
  date published: 2017-07-14
album: Teenage Holiday Crush
  type: MusicAlbum
  date published: 2017-08-11
album: The Greatest Story
  type: MusicAlbum
  date published: 2017-09-22
album: Teenage Holiday Crush
  type: MusicAlbum
  date published: 2017-09-22
album: Beneath the Surface
  type: MusicAlbum
  date published: 2017-10-13
album: Beneath the Surface
  type: MusicAlbum
  date published: 2017-10-13
album: The Greatest Story
  type: MusicAlbum
  date published: 2017-10-27
album: The Greatest Story
  type: MusicAlbum
  date published: 2017-10-27