Seven Up
type: MusicGroup
popularity: 4
followers: 288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9dce5fb8ca37c33553c3513961ff0d02ed2b43d6314325b12b6dfc441de1481
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e93f52f-315f-4748-b709-e4a2aee264d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e93f52f-315f-4748-b709-e4a2aee264d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e93f52f-315f-4748-b709-e4a2aee264d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9dce5fb8ca37c33553c3513961ff0d02ed2b43d6314325b12b6dfc441de1481","name":"Seven Up","registered_at":"2026-06-16T00:05:37Z","symbol":"NIM0874712","token_address":"0xfabd6f789fa79889e0447c984f516c1f2e633b36","type":"artist","uuid":"1e93f52f-315f-4748-b709-e4a2aee264d6"}
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 0xe9dce5fb8ca37c33553c3513961ff0d02ed2b43d6314325b12b6dfc441de1481. 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/1e93f52f-315f-4748-b709-e4a2aee264d6.json and https://artists.proofprofile.net/proofs/artist/1e93f52f-315f-4748-b709-e4a2aee264d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xe9dce5fb8ca37c33553c3513961ff0d02ed2b43d6314325b12b6dfc441de1481","name":"Seven Up","registered_at":"2026-06-16T00:05:37Z","symbol":"NIM0874712","token_address":"0xfabd6f789fa79889e0447c984f516c1f2e633b36","type":"artist","uuid":"1e93f52f-315f-4748-b709-e4a2aee264d6"}
album: Noćne Ptice
  type: MusicAlbum
  date published: 1997-01-01
album: Otvori Oči
  type: MusicAlbum
  date published: 1999-01-01
album: Otvori Oci
  type: MusicAlbum
  date published: 2005
album: Haze Babe
  type: MusicAlbum
  date published: 2018-04-25