Altun15
type: MusicGroup
genre: german hip hop
popularity: 13
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaad78a98a42c5cca6aef23c4a999bb8643107f4e04ee16209f258efce81ad3bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56df3dbb-f3bd-4656-9030-b2fa48435080.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56df3dbb-f3bd-4656-9030-b2fa48435080.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56df3dbb-f3bd-4656-9030-b2fa48435080
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
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 0xaad78a98a42c5cca6aef23c4a999bb8643107f4e04ee16209f258efce81ad3bc. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56df3dbb-f3bd-4656-9030-b2fa48435080.json and https://artists.proofprofile.net/proofs/artist/56df3dbb-f3bd-4656-9030-b2fa48435080.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:49:01Z
album: Intro
  type: MusicAlbum
  date published: 2022-11-23
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  type: MusicAlbum
  date published: 2023-07-28
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  type: MusicAlbum
  date published: 2023-09-11
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  type: MusicAlbum
  date published: 2024-02-13
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  type: MusicAlbum
  date published: 2024-04-21
album: Hadi Gel Bana
  type: MusicAlbum
  date published: 2024-04-22
album: KALTE NACHT
  type: MusicAlbum
  date published: 2024-05-15
album: Golden Bars
  type: MusicAlbum
  date published: 2024-07-04
album: Que Pasa
  type: MusicAlbum
  date published: 2024-10-04