Astra Heights
type: MusicGroup
description: Astra Heights is an alternative rock band originally from Houston, Texas. They now live and work in Los Angeles. In 2007 they released a full-length album, Good Problems, on iTunes through Universal
popularity: 7
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x611ad7fba76365d797719486b29e5ecd4df15cca82fc9090d574d7d420289f36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31260ef8-a1f2-452e-a035-a78096bd7a4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31260ef8-a1f2-452e-a035-a78096bd7a4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31260ef8-a1f2-452e-a035-a78096bd7a4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x611ad7fba76365d797719486b29e5ecd4df15cca82fc9090d574d7d420289f36","name":"Astra Heights","registered_at":"2026-06-16T06:42:16Z","symbol":"NIM0969455","token_address":"0x953b63a39074959f04aab40cf053ddf273b9ba4c","type":"artist","uuid":"31260ef8-a1f2-452e-a035-a78096bd7a4a"}
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 0x611ad7fba76365d797719486b29e5ecd4df15cca82fc9090d574d7d420289f36. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31260ef8-a1f2-452e-a035-a78096bd7a4a.json and https://artists.proofprofile.net/proofs/artist/31260ef8-a1f2-452e-a035-a78096bd7a4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x611ad7fba76365d797719486b29e5ecd4df15cca82fc9090d574d7d420289f36","name":"Astra Heights","registered_at":"2026-06-16T06:42:16Z","symbol":"NIM0969455","token_address":"0x953b63a39074959f04aab40cf053ddf273b9ba4c","type":"artist","uuid":"31260ef8-a1f2-452e-a035-a78096bd7a4a"}
album: Choices
  type: MusicAlbum
  date published: 2007-01-01
album: Good Problems
  type: MusicAlbum
  date published: 2007-01-01
album: The Engineer's Library
  type: MusicAlbum
  date published: 2008-01-01
album: Ship of Theseus
  type: MusicAlbum
  date published: 2011-04-01
album: Danger for Beginners
  type: MusicAlbum
  date published: 2015-12-04
album: Danger for Beginners
  type: MusicAlbum
  date published: 2016-10-11
album: DEMOS & B-SIDES
  type: MusicAlbum
  date published: 2025-03-09
album: Demos & B-sides
  type: MusicAlbum
  date published: 2025-03-10