Panayiotis Alexandrou
type: MusicGroup
popularity: 7
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x364df310630d849bdee31b5642b24b59b9ebe8b34a34c92b6b8b880853c4bb5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954008
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954008
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32f37b6a-7a1a-4f08-8b7b-4476f5d661f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32f37b6a-7a1a-4f08-8b7b-4476f5d661f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32f37b6a-7a1a-4f08-8b7b-4476f5d661f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:31:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x364df310630d849bdee31b5642b24b59b9ebe8b34a34c92b6b8b880853c4bb5d","name":"Panayiotis Alexandrou","registered_at":"2026-06-16T07:21:29Z","symbol":"NIM0978822","token_address":"0x4d6cc5babd094d91254a40973cb59c3485f12072","type":"artist","uuid":"32f37b6a-7a1a-4f08-8b7b-4476f5d661f0"}
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 0x364df310630d849bdee31b5642b24b59b9ebe8b34a34c92b6b8b880853c4bb5d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32f37b6a-7a1a-4f08-8b7b-4476f5d661f0.json and https://artists.proofprofile.net/proofs/artist/32f37b6a-7a1a-4f08-8b7b-4476f5d661f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x364df310630d849bdee31b5642b24b59b9ebe8b34a34c92b6b8b880853c4bb5d","name":"Panayiotis Alexandrou","registered_at":"2026-06-16T07:21:29Z","symbol":"NIM0978822","token_address":"0x4d6cc5babd094d91254a40973cb59c3485f12072","type":"artist","uuid":"32f37b6a-7a1a-4f08-8b7b-4476f5d661f0"}
album: MIA ANAPNOI
  type: MusicAlbum
  date published: 2020-06-17
album: MIA ANAPNOI
  type: MusicAlbum
  date published: 2020-06-17
album: Tha Tin Thimitheis
  type: MusicAlbum
  date published: 2022-06-03
album: To Kare Tis Stigmis
  type: MusicAlbum
  date published: 2023-04-13
album: Milky Way
  type: MusicAlbum
  date published: 2025-03-07