Rainer
type: MusicGroup
description: Rainer may refer to: People Rainer (surname) Rainer (given name) Other Rainer Island, an island in Franz Josef Land, Russia 16802 Rainer, an asteroid Rainer Foundation, British charitable organ
popularity: 4
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a53de574d8b4ed40f5628c8483baf7c9f5a1db6096ca272825694e9526c66ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953843
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953843
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00ba1912-ba2a-4769-9712-7048cd682927.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00ba1912-ba2a-4769-9712-7048cd682927.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00ba1912-ba2a-4769-9712-7048cd682927
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:27:31Z
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 0x2a53de574d8b4ed40f5628c8483baf7c9f5a1db6096ca272825694e9526c66ba. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00ba1912-ba2a-4769-9712-7048cd682927.json and https://artists.proofprofile.net/proofs/artist/00ba1912-ba2a-4769-9712-7048cd682927.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Ist die Kohle erst weg (fängt das Leben an!)
  type: MusicAlbum
  date published: 2010-09-24
album: 8000 Feet Up EP
  type: MusicAlbum
  date published: 2011
album: 8000 Feet Up
  type: MusicAlbum
  date published: 2011-10-06
album: 8000 Feet Up EP
  type: MusicAlbum
  date published: 2013-12-03
album: Rainer
  type: MusicAlbum
  date published: 2024-03-31